{"title":"Payne","description":"\u003cp\u003eOEM Payne HVAC parts — same parent company as Carrier and Bryant. Every Payne part is manufactured to the same factory specifications, ensuring exact fit and full warranty compliance.\u003c\/p\u003e","products":[{"product_id":"payne-pa4zna060000aa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA4ZNA060000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer for Model PA4ZNA060000AA\u003c\/h1\u003e\u003cp\u003eThis OEM replacement transformer is the factory-specified step-down transformer for the \u003cstrong\u003ePayne PA4ZNA060000AA\u003c\/strong\u003e air conditioner. It converts 120V line voltage to the 24V AC signal that powers your thermostat, contactor coil, and all low-voltage control circuits. When this transformer fails, the entire control system goes dark — no thermostat response, no contactor pull-in, and no heating or cooling regardless of settings. It is one of the first components to test when a system is completely unresponsive.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | 120V primary \/ 24V secondary | OEM part number HT01BD209 | Factory-matched output voltage and VA capacity for reliable low-voltage control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM transformer is wound to exact factory tolerances, ensuring stable 24V output under full load. Generic transformers often under-deliver VA capacity, causing nuisance lockouts, chattering contactors, and premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Label or photograph all wiring connections before removing the old transformer. Verify 24V output at secondary terminals after installation before restoring system power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the Payne \u003cstrong\u003ePA4ZNA060000AA\u003c\/strong\u003e (5-ton) split-system air conditioner. Verify transformer VA rating and primary\/secondary voltages on your unit's data plate before ordering. Our parts team is available to confirm fitment — order with confidence and get back to comfort fast.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350169459,"sku":"PAYNE-PA4ZNA060000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350202227,"sku":"PAYNE-PA4ZNA060000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_4bd1d59d-bb20-47c2-b3e2-93a80ec4ec93.jpg?v=1782956747"},{"product_id":"payne-pa4zna048000aa-capacitor-1rfh34","title":"OEM Payne 45+5 MFD Run Capacitor for PA4ZNA048000AA Condenser","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4ZNA048000AA Condenser\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor in your Payne PA4ZNA048000AA stores and releases electrical energy to give the compressor and condenser fan motor the phase shift they need to run efficiently. It's a dual-run capacitor (HERM + FAN terminals) that keeps both motors turning smoothly once started. When a run capacitor weakens or fails, the symptoms are classic: the outdoor fan won't spin (or needs a push to start), the compressor hums but won't start and trips the breaker, the unit short-cycles on overload, warm air from the vents, or a noticeably higher electric bill as the motors draw excess amperage. A bulged or leaking can top is a dead giveaway.\n\nRun capacitors are rated in microfarads (MFD\/µF) and voltage — commonly 370V or 440V, with dual values like 45+5 MFD. OEM capacitors hold a tight ±5% tolerance and use the exact voltage and MFD rating Payne specified. Always match your old can's MFD and voltage exactly; a 440V cap can replace a 370V, but never the reverse.\n\nOEM matters because aftermarket capacitors often carry a loose ±10–15% tolerance and lower-quality dielectric film. A cap that drifts out of spec delivers the wrong phase current, which overheats and stresses the compressor windings, shortens motor life, and leads to repeat failures. The OEM part holds rated capacitance far longer under summer heat.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter with a capacitance setting. SAFETY: a run capacitor stores a lethal charge — ALWAYS discharge it across the terminals with an insulated resistor or screwdriver, and kill the disconnect, before touching it.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA048000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350234995,"sku":"PAYNE-PA4ZNA048000AA-CAPACITOR-P291-7054R","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350267763,"sku":"PAYNE-PA4ZNA048000AA-CAPACITOR-P291-7054R-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-7054R_1b92e02b-bede-4992-b6f2-5da35e571b9e.jpg?v=1782951060"},{"product_id":"payne-pa4zna048000aa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA4ZNA048000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer for Model PA4ZNA048000AA\u003c\/h1\u003e\u003cp\u003eThis OEM control transformer (part# \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003ePayne PA4ZNA048000AA\u003c\/strong\u003e split-system air conditioner. The transformer steps down 120V line voltage to the 24V signal voltage required by the thermostat, contactor coil, and all control circuit components. When this part fails, the entire control circuit goes dead — your thermostat loses power, the system won't respond to any commands, and no error codes appear because the board itself has no voltage. A failed transformer is often misdiagnosed as a bad control board, making correct identification critical before ordering additional parts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rated | 120V primary \/ 24V secondary | Hardwired leads | Factory-matched output tolerance for reliable low-voltage control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM HT01BD209 transformer is wound to Payne's exact VA and voltage specifications. Generic substitutes frequently run undervoltage under load, causing erratic contactor chatter, nuisance trips, and premature control board failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, wire strippers, wire nuts, multimeter. Verify 0V on primary leads before touching wiring. Photograph existing wiring connections prior to removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Payne \u003cstrong\u003ePA4ZNA048000AA\u003c\/strong\u003e 4-ton split-system condenser. Cross-references OEM part number HT01BD209. Confirm your existing transformer's VA rating and primary\/secondary voltages on the data plate before ordering to ensure a correct fit. Have questions about compatibility? Our HVAC parts specialists verify fitment before you buy — contact us before placing your order.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350464371,"sku":"PAYNE-PA4ZNA048000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350497139,"sku":"PAYNE-PA4ZNA048000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_67617809-2fa3-4f6c-bf3d-8a3fe656a426.jpg?v=1782956744"},{"product_id":"payne-pa4zna042000aa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA4ZNA042000AA — HN51KC024","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA4ZNA042000AA (HN51KC024)\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003ePayne PA4ZNA042000AA\u003c\/strong\u003e split-system air conditioner. The contactor is the high-voltage relay responsible for switching power to the compressor and condenser fan motor whenever the thermostat calls for cooling. When the contactor fails, you may experience an AC unit that won't turn on, fails to respond to thermostat signals, or runs continuously without shutting off. Burned or pitted contact points are the most common sign of a worn contactor and should be addressed promptly to prevent compressor damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-rated amperage for Payne PA4ZNA042000AA | OEM part number HN51KC024 | Direct factory replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-spec contact materials and coil windings matched exactly to your unit. Generic contactors may use lower-grade contact points that arc and pit faster, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and confirm voltage is zero before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003ePayne PA4ZNA042000AA\u003c\/strong\u003e split-system air conditioner. Always verify coil voltage and pole configuration against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350529907,"sku":"PAYNE-PA4ZNA042000AA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350562675,"sku":"PAYNE-PA4ZNA042000AA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_1c264500-d291-4369-ba8a-a46405b2ec13.jpg?v=1782952525"},{"product_id":"payne-pa4zna042000aa-capacitor-wl87z7","title":"OEM Payne 40+5 MFD Run Capacitor for PA4ZNA042000AA Condenser","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4ZNA042000AA Condenser\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor is the small cylindrical can that gives your Payne PA4ZNA042000AA's compressor and condenser fan motor the steady phase-shifted current they need to keep running. It's typically a dual-run capacitor serving both the compressor (HERM) and fan (FAN) from one component. When it fails, the warning signs are hard to miss: the condenser fan won't spin or only starts with a manual push, the compressor hums and grunts but won't engage, the breaker trips on startup, the system short-cycles, vents blow warm air, and electric bills climb as the motors pull high amperage. A swollen or oily-topped can confirms the diagnosis.\n\nCapacitors are rated by microfarads (MFD\/µF) and voltage — usually 370V or 440V, often a dual rating such as 40+5 MFD. The OEM part maintains a tight ±5% tolerance at exactly the MFD and voltage Payne engineered for this unit. Match your existing can's values precisely; you may go up in voltage rating but never down, and the MFD must match.\n\nWhy OEM? Budget aftermarket capacitors frequently spec a wide ±10–15% tolerance and use thinner dielectric film that drifts under heat. An out-of-tolerance cap feeds the motors incorrect current, overheating and stressing the compressor windings, cutting motor lifespan, and causing repeat no-cool failures. The OEM unit holds its rated capacitance reliably through brutal summer load.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" nut driver, insulated needle-nose pliers, and a multimeter that reads capacitance. SAFETY: a charged run capacitor can deliver a dangerous shock — ALWAYS discharge it across its terminals with an insulated tool and shut off the disconnect before handling.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA042000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350726515,"sku":"PAYNE-PA4ZNA042000AA-CAPACITOR-P291-4554RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350759283,"sku":"PAYNE-PA4ZNA042000AA-CAPACITOR-P291-4554RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-4554RS_6a2bab70-52bf-4a52-a5bc-2998f6ff3e76.jpg?v=1782950796"},{"product_id":"payne-pa4zna042000aa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA4ZNA042000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer for Model PA4ZNA042000AA\u003c\/h1\u003e\u003cp\u003eThis OEM replacement transformer (part# \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) is the factory-specified control circuit transformer for the \u003cstrong\u003ePayne PA4ZNA042000AA\u003c\/strong\u003e split-system air conditioner. The transformer steps down 120V line voltage to the 24V signal voltage required to power the thermostat, contactor coil, and control board. When the transformer fails, the entire control circuit goes dead — the thermostat displays nothing, the system refuses all commands, and no components respond. If you've already confirmed your thermostat and control board are intact, a failed transformer is the most common culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rated | 120V primary \/ 24V secondary | Factory-matched winding tolerance | Compact footprint for drop-in replacement | OEM part number HT01BD209\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Payne\/ICP transformer wound to exact factory VA and voltage specs. Generic transformers are frequently under-rated in practice, causing nuisance trips, overheating, and premature failure — especially when multiple 24V accessories are on the circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the breaker and disconnect the furnace switch before starting. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter. Photograph all wiring connections before removal. Verify 0V at primary terminals before touching any wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship the same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA4ZNA042000AA\u003c\/strong\u003e split-system condenser. Always verify your existing transformer's VA rating and primary\/secondary voltages on the unit's data plate or wiring diagram before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350792051,"sku":"PAYNE-PA4ZNA042000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908350824819,"sku":"PAYNE-PA4ZNA042000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_a0f9e753-a9a0-44c4-acfe-95dcbbe44bd8.jpg?v=1782956741"},{"product_id":"payne-pa4zna036000aa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA4ZNA036000AA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA4ZNA036000AA\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003ePayne PA4ZNA036000AA\u003c\/strong\u003e split-system air conditioner. The contactor is the high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to send line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted or burned contacts — your system may not respond to a cooling call at all, may run continuously without shutting off, or may cycle erratically. Replacing it with the correct OEM part restores reliable switching and protects your compressor from voltage irregularities.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-matched contact rating | OEM part number HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Payne\/Carrier factory tolerances. Generic contactors often use lower-grade contact materials that pit and burn faster, leading to repeat failures and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify voltage is absent with a multimeter before beginning work. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Payne \u003cstrong\u003ePA4ZNA036000AA\u003c\/strong\u003e 3-ton split-system air conditioner. Verify pole count, coil voltage, and amperage rating on your existing contactor's data label before ordering. Our parts specialists are available to confirm fitment — just reach out before you buy. Order today for same-day shipping and get your system back up and running fast.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908350988659,"sku":"PAYNE-PA4ZNA036000AA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908351021427,"sku":"PAYNE-PA4ZNA036000AA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_d254f02c-03d0-4bef-9b5a-aa71ede8af35.jpg?v=1782952523"},{"product_id":"payne-pa4zna036000aa-capacitor-wl87z7","title":"OEM Payne 45+5 MFD Run Capacitor for PA4ZNA036000AA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4ZNA036000AA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor in your Payne PA4ZNA036000AA condensing unit stores and releases a precise phase-shifted electrical charge that keeps the compressor and condenser fan motor spinning at full torque every second they run. When it weakens or fails, you'll notice the classic symptoms: the outdoor unit hums but the fan won't spin, the compressor tries to start and trips the breaker, the system short-cycles, or warm air blows from the registers on the hottest afternoon. A swollen, leaking, or bulging top cap is a dead giveaway it's time to replace it.\n\nThis is a dual-run capacitor rated for both the compressor (HERM) and fan (FAN) terminals, typically supplied in the 35\/5 to 45\/5 MFD range at 440 VAC for this tonnage. The critical spec is microfarad (MFD) capacitance, and a genuine OEM unit holds a tight ±5% tolerance so the motor windings see exactly the charge they were engineered for.\n\nWhy OEM matters here: cheap aftermarket capacitors often run ±10–15% tolerance and use thinner foil and lower-grade dielectric. A capacitor that drifts out of spec forces the compressor windings to draw excess amperage, overheat, and fail years early — turning a $30 part into a $1,800 compressor replacement. OEM specification protects the most expensive component in your system.\n\nInstallation difficulty: 2 of 5. Tools needed: 1\/4\" nut driver, insulated flathead screwdriver, and a multimeter to confirm the failed reading. SAFETY — capacitors hold a lethal charge even with power off: kill the disconnect AND discharge the capacitor across the terminals with an insulated screwdriver before touching any wire. Photograph the wiring first.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA036000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908351086963,"sku":"PAYNE-PA4ZNA036000AA-CAPACITOR-P291-4554RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908351119731,"sku":"PAYNE-PA4ZNA036000AA-CAPACITOR-P291-4554RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-4554RS_f1917a46-156e-477c-9bdf-6dafb7300895.jpg?v=1782951057"},{"product_id":"payne-pa4zna036000aa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA4ZNA036000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Transformer for Model PA4ZNA036000AA\u003c\/h1\u003e\u003cp\u003eThis OEM replacement transformer (part# \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) is the factory-specified control transformer for the \u003cstrong\u003ePayne PA4ZNA036000AA\u003c\/strong\u003e split-system air conditioner. The transformer steps down 120V line voltage to 24V AC to power the control board, thermostat, contactor coil, and all low-voltage safety circuits. When this part fails, the entire control circuit goes dead — the thermostat goes blank, the system won't respond to calls for cooling or heating, and no safety outputs are triggered. It is often the first component to inspect when nothing in the system responds at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rating | Primary: 120V AC | Secondary: 24V AC | OEM part number HT01BD209 | Direct drop-in fitment for PA4ZNA036000AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory OEM transformer is wound and insulated to Payne's exact VA and voltage specifications. Generic transformers may be under-rated in VA output, causing overheating, nuisance tripping, or premature failure — especially when multiple 24V accessories are connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Label and photograph all low-voltage wiring connections before removal. Verify 24V output with a multimeter after installation before restoring full power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne PA4ZNA036000AA (3-ton) split-system condenser. Always verify your existing transformer's VA rating and primary\/secondary voltage from your unit's data plate or wiring diagram before ordering to ensure a proper match. Our parts specialists are available to confirm fitment before you buy — no guesswork required.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908351316339,"sku":"PAYNE-PA4ZNA036000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908351349107,"sku":"PAYNE-PA4ZNA036000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_8584249a-b84c-47af-86e2-58816315cfaf.jpg?v=1782956738"},{"product_id":"payne-pa4zna030000aa-contactor-1iwxlq","title":"OEM Payne Contactor for PA4ZNA030000AA AC Condensing Unit Part","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Contactor for PA4ZNA030000AA AC Condensing Unit Part\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated power switch inside your Payne PA4ZNA030000AA condensing unit. When the thermostat calls for cooling, the 24V control coil pulls the contacts closed and sends line voltage to the compressor and condenser fan. Because it cycles thousands of times each season, it's one of the most failure-prone parts in the unit. When it goes bad you'll hear a loud buzzing or chattering at the outdoor unit, the AC won't start at all, or — more dangerously — the contacts weld shut and the compressor keeps running even after the thermostat is satisfied. Burnt, pitted, or melted contact surfaces confirm the diagnosis.\n\nThis is a definite-purpose contactor with a 24 VAC pull-in coil, available in 1-pole and 2-pole configurations rated 30–40 amps for this tonnage. Match the pole count and amperage to your existing part. OEM contacts use heavy silver-alloy facing engineered to survive the inductive arc each time the compressor energizes.\n\nWhy OEM matters here: generic contactors frequently use undersized or copper-plated contacts that pit, oxidize, and burn far faster under the same load. A contactor with degraded contacts creates voltage drop and heat that starves the compressor and shortens its life. The OEM part is sized for the exact inrush current your unit produces.\n\nInstallation difficulty: 2 of 5. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a multimeter to verify coil continuity. SAFETY — this part carries 240V line voltage: turn off the outdoor disconnect and the breaker before touching anything, and verify zero voltage with your meter. Label or photograph every wire before removal.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA030000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908352823667,"sku":"PAYNE-PA4ZNA030000AA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908352856435,"sku":"PAYNE-PA4ZNA030000AA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_5b41ddf2-e0ee-4b53-b760-73b5ca4904de.jpg?v=1782952749"},{"product_id":"payne-pa4zna030000aa-capacitor-wolc6e","title":"OEM Payne 40+5 MFD Run Capacitor for PA4ZNA030000AA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4ZNA030000AA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor in your Payne PA4ZNA030000AA condensing unit delivers the steady phase-shifted charge that keeps the compressor and condenser fan motor running at full efficiency. A capacitor is the single most common reason an outdoor AC unit quits in summer. When it fails you'll hear the unit humming with a fan that won't turn, watch the compressor try to start and trip the breaker, feel only warm air at the vents, or notice the system short-cycling on and off. A bulging or leaking top is visual proof of failure.\n\nThis dual-run capacitor serves both the compressor (HERM) and fan (FAN) terminals and is supplied in roughly the 30\/5 to 40\/5 MFD range at 440 VAC for this 2.5-ton class. The microfarad value is the spec that matters most, and the OEM part is built to a precise ±5% tolerance so each motor receives the exact charge it was designed around.\n\nWhy OEM matters here: budget aftermarket capacitors commonly carry ±10–15% tolerance and use lighter foil and cheaper dielectric film. A capacitor that reads out of spec forces the compressor windings to pull higher amperage and overheat, quietly shortening the life of the most expensive part in the system. Correct MFD is cheap insurance against a compressor failure.\n\nInstallation difficulty: 2 of 5. Tools needed: 1\/4\" nut driver, insulated flathead screwdriver, and a multimeter for verification. SAFETY — capacitors store a dangerous charge even after power is off: shut off the disconnect AND short the terminals with an insulated screwdriver to discharge before handling any wiring. Snap a photo of the terminal layout first.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA030000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353020275,"sku":"PAYNE-PA4ZNA030000AA-CAPACITOR-P291-4054RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353053043,"sku":"PAYNE-PA4ZNA030000AA-CAPACITOR-P291-4054RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-4054RS_3832cce5-4f84-46f1-93a6-975ef8dd2bfb.jpg?v=1782950793"},{"product_id":"payne-pa4zna030000aa-transformer-h30291","title":"OEM Payne Transformer 40VA 120V\/24V for PA4ZNA030000AA — HT01BD209","description":"\u003ch1\u003eOEM Payne Control Transformer 40VA 120V\/24V for Model PA4ZNA030000AA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement control transformer (part number \u003cstrong\u003eHT01BD209\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA4ZNA030000AA\u003c\/strong\u003e air conditioner. The transformer steps down 120V line voltage to the 24V signal that powers your thermostat, contactor coil, and all low-voltage control circuits. When this component fails, the entire control circuit loses power — your thermostat goes blank, the system stops responding to calls for cooling, and no diagnostic codes are generated because the board itself has no power to run. A failed transformer is often mistaken for a bad thermostat or control board, making it one of the most important first checks during a no-power service call.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rated | Primary: 120V AC | Secondary: 24V AC | OEM part number HT01BD209 | Factory-matched for Payne PA4ZNA030000AA control circuit requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM transformer is wound and rated to exact factory specifications, ensuring proper VA capacity and voltage stability under peak demand. Undersized generic transformers can overheat, blow fuses, or cause erratic thermostat behavior — especially when multiple accessories share the 24V circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting. Verify primary and secondary voltages with a meter after installation before restoring full system power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-specified for the Payne \u003cstrong\u003ePA4ZNA030000AA\u003c\/strong\u003e split-system air conditioner. Confirm your existing transformer's VA rating and primary\/secondary voltages against your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy — no guesswork required. Order now and enjoy same-day shipping on all in-stock OEM parts.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353085811,"sku":"PAYNE-PA4ZNA030000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353118579,"sku":"PAYNE-PA4ZNA030000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_2b9a1625-d62b-42e4-9cb9-a8dc33341d39.jpg?v=1782956735"},{"product_id":"payne-pa4zna024000aa-contactor-1iwxlq","title":"OEM Payne Contactor for PA4ZNA024000AA AC Condensing Unit Part","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Contactor for PA4ZNA024000AA AC Condensing Unit Part\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the heavy-duty switch that controls power to your Payne PA4ZNA024000AA condensing unit. Each time the thermostat calls for cooling, its 24V coil energizes and snaps the contacts closed to feed line voltage to the compressor and fan motor. With thousands of cycles per season, contactors wear out predictably. Failure shows up as a persistent buzzing or chattering at the outdoor unit, an AC that simply won't start, or contacts that weld closed so the unit runs nonstop and won't shut off. Pitted, blackened, or melted contact faces confirm it.\n\nThis definite-purpose contactor uses a 24 VAC pull-in coil and comes in 1-pole and 2-pole versions rated 30–40 amps for this 2-ton class. Match the pole count and amp rating to your existing unit. The OEM part uses silver-alloy contact facing built to withstand the arc generated every time the compressor's inrush current energizes.\n\nWhy OEM matters here: generic contactors often cut cost with undersized or copper-based contacts that pit and oxidize quickly under load. As the contacts degrade they create resistance and heat, robbing the compressor of clean voltage and shortening its service life. The OEM contactor is rated for the precise inrush your unit draws.\n\nInstallation difficulty: 2 of 5. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a multimeter to test coil continuity. SAFETY — this device switches 240V line power: turn off the outdoor disconnect and the breaker, then confirm zero voltage with your meter before touching any terminal. Photograph or label the wiring before you disconnect anything.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA024000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353413491,"sku":"PAYNE-PA4ZNA024000AA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353446259,"sku":"PAYNE-PA4ZNA024000AA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_739a19b1-23a6-4ae9-9f2f-f1d2d879fc9c.jpg?v=1782952746"},{"product_id":"payne-pa4zna024000aa-capacitor-upzmv8","title":"OEM Payne 35+5 MFD Run Capacitor for PA4ZNA024000AA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4ZNA024000AA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor keeps the compressor and condenser fan motor in your Payne PA4ZNA024000AA spinning at full torque by supplying a constant phase-shifted electrical charge. It's the part that fails most often on a hot day. When it weakens you'll find the outdoor unit humming with a stationary fan, the compressor straining and tripping the breaker, only warm air reaching the rooms, or the system rapidly short-cycling. A domed, swollen, or leaking top cap is unmistakable evidence the capacitor is done.\n\nThis dual-run capacitor handles both the compressor (HERM) and fan (FAN) terminals and is supplied around the 30\/5 to 35\/5 MFD range at 440 VAC for this 2-ton unit. Capacitance in microfarads (MFD) is the spec that governs motor performance, and the OEM part is manufactured to a tight ±5% tolerance so both motors see exactly the charge they were engineered for.\n\nWhy OEM matters here: inexpensive aftermarket capacitors are often built to a loose ±10–15% tolerance with thinner foil and lower-grade dielectric. When capacitance drifts, the compressor windings draw excess current and overheat, silently shaving years off the life of your system's costliest component. Holding the correct MFD is the cheapest protection you can buy for that compressor.\n\nInstallation difficulty: 2 of 5. Tools needed: 1\/4\" nut driver, insulated flathead screwdriver, and a multimeter to confirm the bad reading. SAFETY — a capacitor holds a potentially lethal charge even after the power is cut: switch off the disconnect AND discharge the terminals with an insulated screwdriver before you touch any wire. Photograph the wiring positions first.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4ZNA024000AA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353479027,"sku":"PAYNE-PA4ZNA024000AA-CAPACITOR-P291-3554RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353511795,"sku":"PAYNE-PA4ZNA024000AA-CAPACITOR-P291-3554RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-3554RS_4354bf13-f9fa-4efa-a9a6-222364748fd8.jpg?v=1782950788"},{"product_id":"payne-pa4zna024000aa-transformer-h30291","title":"OEM Payne 40VA Transformer Control Circuit for PA4ZNA024000AA","description":"\u003ch1\u003eOEM Payne 40VA Control Circuit Transformer for Model PA4ZNA024000AA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement transformer for the \u003cstrong\u003ePayne PA4ZNA024000AA\u003c\/strong\u003e air conditioning system. The transformer steps down line voltage (120V) to the 24V AC signal required to power the thermostat, control board, and all low-voltage control circuit components. When this transformer fails, nothing in the control circuit receives power — resulting in a completely unresponsive thermostat, no contactor pull-in, and a system that appears completely dead despite the breaker being on. It is one of the first components to test when diagnosing a total system no-call condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 40VA rated | Primary: 120V AC | Secondary: 24V AC | OEM Part Number: HT01BD209 | Factory-matched output tolerance for stable low-voltage control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM transformers are wound and encapsulated to exact Payne factory specifications, ensuring consistent 24V output under load. Generic transformers often exhibit voltage sag under full control circuit load, causing erratic thermostat behavior or nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the breaker and confirm voltage is absent before proceeding. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter. Photograph all wiring connections before disconnecting. Secure wire nuts firmly on all low-voltage leads after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for the \u003cstrong\u003ePayne PA4ZNA024000AA\u003c\/strong\u003e split-system unit. Always verify the primary voltage, secondary voltage, and VA rating on your existing transformer's label before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353577331,"sku":"PAYNE-PA4ZNA024000AA-TRANSFORMER-HT01BD209","price":47.25,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353610099,"sku":"PAYNE-PA4ZNA024000AA-TRANSFORMER-HT01BD209-GEN","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-transformer-control-HT01BD209_7fdb9f5e-a060-4a29-aefc-d09d7ae0caf6.jpg?v=1782950970"},{"product_id":"payne-pa4rng060000bbaa-contactor-1h6mps","title":"OEM Payne Definite Purpose Condenser Contactor for PA4RNG060000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Definite Purpose Condenser Contactor for PA4RNG060000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically controlled switch that feeds high-voltage power to the compressor and condenser fan motor in your Payne PA4RNG060000BBAA every time the thermostat calls for cooling. A 24-volt signal energizes the coil, pulling the contacts closed so 240V can reach the outdoor unit. When a contactor fails you'll see the outdoor unit refuse to start even though the thermostat is calling for cool, hear a loud buzzing or chattering hum from the condenser, find the outdoor fan running nonstop because the contacts welded shut, or notice pitted, blackened contact points on inspection.\n\nThis is a definite-purpose contactor matched to the FLA and locked-rotor amperage of the PA4RNG060000BBAA. Before ordering, verify pole count (single vs. double pole), the contact amp rating (commonly 30–40 FLA), and a 24V coil. The silver-alloy contacts and heavy-gauge coil are sized to absorb compressor inrush current without arcing.\n\nOEM matters here because generic contactors often use undersized, low-silver-content contacts that pit and arc faster. The rising resistance generates heat that can weld the contacts closed or starve the compressor of voltage, while under-rated coils drop out unreliably. A correctly rated OEM contactor switches cleanly for the life of the system.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, a multimeter, and a phone photo of the wiring before you disconnect anything. #1 safety warning: shut off the 240V disconnect at the outdoor unit AND the breaker before touching the contactor — these terminals stay line-voltage live even with the thermostat off. Label each wire as you remove it.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG060000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908353937779,"sku":"PAYNE-PA4RNG060000BBAA-CONTACTOR-HN52PD024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908353970547,"sku":"PAYNE-PA4RNG060000BBAA-CONTACTOR-HN52PD024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN52PD024_58a36fc8-21a1-48db-b5db-eff923aeb26e.jpg?v=1782953237"},{"product_id":"payne-pa4rng060000bbaa-capacitor-z9x4a7","title":"OEM Payne Dual Round 5+45 MFD Run Capacitor for AC Condenser PA4RNG060000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Dual Round Run Capacitor for AC Condenser PA4RNG060000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe dual run capacitor provides the constant phase-shifted current that keeps both the compressor and the condenser fan motor in your Payne PA4RNG060000BBAA spinning efficiently. It is not a starting boost — it runs continuously, and when it weakens the symptoms are unmistakable: the condenser hums but the fan won't spin until you nudge it by hand, the compressor struggles to start or trips the breaker, the system short-cycles, or you find the capacitor's top domed, bulged, or leaking oily fluid.\n\nThis is a dual round run capacitor specified by two MFD (microfarad) values — one for the fan, one for the compressor (commonly 5\/45 MFD at 440V) — held to an OEM tolerance of ±5%. Confirm both MFD ratings and the voltage stamped on your old capacitor or data plate before ordering; voltage may go up but never down.\n\nOEM matters because a capacitor that drifts even slightly out of its MFD window changes the electrical phase angle reaching the compressor windings, making them run hotter and shortening compressor life. Generic caps often ship with ±10–15% tolerance and lower-grade dielectric film that drifts further as it ages, so they fail again within a season or two.\n\nInstall difficulty: 3\/5. Tools: 1\/4\" nut driver, insulated screwdriver, and a multimeter with a capacitance function to confirm the failure. #1 safety warning: a run capacitor stores a potentially lethal charge even after power is off — kill the breaker, then discharge the capacitor across its terminals with an insulated screwdriver or bleed resistor before touching the leads. Photograph the wiring first.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG060000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354068851,"sku":"PAYNE-PA4RNG060000BBAA-CAPACITOR-P291-8073RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354101619,"sku":"PAYNE-PA4RNG060000BBAA-CAPACITOR-P291-8073RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-8073RS_18f97d56-0649-491b-b083-eb248d00d8b6.jpg?v=1782953402"},{"product_id":"payne-pa4rng060000bbaa-fan-motor-1q1yhf","title":"OEM Payne Condenser Fan Motor HC39GE242 for PA4RNG060000BBAA","description":"\u003ch1\u003eOEM Payne Condenser Fan Motor HC39GE242 for Model PA4RNG060000BBAA\u003c\/h1\u003e\u003cp\u003eThis OEM condenser fan motor (part number \u003cstrong\u003eHC39GE242\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003ePayne PA4RNG060000BBAA\u003c\/strong\u003e 5-ton split-system air conditioner. The condenser fan motor drives the outdoor fan blade to expel heat from the refrigerant coil. When it fails, the condenser unit may overheat, trip the high-pressure limit, short-cycle, or stop cooling entirely — often with the compressor still running and the outdoor fan blade completely still.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Matches factory HP, RPM, rotation direction, and shaft diameter for the PA4RNG060000BBAA | 5-ton condenser application | 208\/230V single-phase | Permanently lubricated sleeve or ball bearings | Designed for outdoor weather exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM motor is wound and balanced to Payne's exact factory specifications, ensuring correct airflow CFM across the condenser coil. Aftermarket motors frequently misrepresent RPM ratings or rotation direction, leading to coil overheating and compressor damage within one season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and capacitor before beginning. Tools needed: nut driver set, wire strippers, multimeter, adjustable wrench. Note motor rotation direction and blade pitch before removal. Reuse the existing run capacitor only if it tests within spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock units ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Payne \u003cstrong\u003ePA4RNG060000BBAA\u003c\/strong\u003e 5-ton split-system condenser. Always cross-reference the OEM part number \u003cstrong\u003eHC39GE242\u003c\/strong\u003e and verify voltage, HP, and shaft diameter against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — order with confidence and get back up and running fast.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354134387,"sku":"PAYNE-PA4RNG060000BBAA-FAN_MOTOR-HC39GE242","price":203.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354167155,"sku":"PAYNE-PA4RNG060000BBAA-FAN_MOTOR-HC39GE242-GEN","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC39GE242_02470ccb-a9af-40c9-b388-934f6ab0f4bf.jpg?v=1782952163"},{"product_id":"payne-pa4rng060000baaa-contactor-1h6mps","title":"OEM Payne 410A Contactor 2-Pole 24V Coil for PA4RNG060000BAAA","description":"\u003ch1\u003eOEM Payne Contactor 2-Pole 24V Coil for Model PA4RNG060000BAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN52PD024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA4RNG060000BAAA\u003c\/strong\u003e 5-ton condensing unit. The contactor is a high-voltage relay controlled by your thermostat's 24V signal — when you call for cooling, the contactor closes and sends line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an air conditioner won't respond at all, hums without starting, or runs continuously without shutting off. Burnt pitting on the contact points is a telltale sign it's time to replace.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Heavy-duty contact rating | Direct OEM replacement for part number HN52PD024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-spec contact materials rated for the exact amperage draw of your Payne system. Generic contactors often use lower-grade alloys that pit and fail faster under repeated cycling, especially in high-demand summer conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and verify zero voltage with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Swap wires one at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-specified for the Payne \u003cstrong\u003ePA4RNG060000BAAA\u003c\/strong\u003e 5-ton R-410A condensing unit. Cross-reference your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — same-day shipping means you're back up and running fast.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354330995,"sku":"PAYNE-PA4RNG060000BAAA-CONTACTOR-HN52PD024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354363763,"sku":"PAYNE-PA4RNG060000BAAA-CONTACTOR-HN52PD024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN52PD024_1fb1d15e-429c-4f5d-8586-b547beb681aa.jpg?v=1782951021"},{"product_id":"payne-pa4rng060000baaa-capacitor-z9x4a7","title":"OEM Payne Dual Run \u0026 Start Capacitor Kit for PA4RNG060000BAAA","description":"\u003ch1\u003eOEM Payne Dual Run \u0026amp; Start Capacitor for Model PA4RNG060000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM-matched capacitor set includes both the \u003cstrong\u003edual run capacitor (P291-8073RS)\u003c\/strong\u003e and the \u003cstrong\u003estart capacitor (P281-8806)\u003c\/strong\u003e for the \u003cstrong\u003ePayne PA4RNG060000BAAA\u003c\/strong\u003e 5-ton split-system air conditioner. The dual run capacitor keeps both the compressor and condenser fan motor running at peak efficiency, while the start capacitor delivers the extra electrical boost needed to get the compressor spinning under load. When either fails, you'll notice symptoms such as a humming condenser with no motor movement, the system tripping on high pressure, short-cycling within the first few minutes of operation, or a compressor that simply won't start on hot days.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Dual Run Capacitor (P291-8073RS) — Round case, 370V\/440V rated, factory-matched ±5% MFD tolerance | Start Capacitor (P281-8806) — High-burst MFD rating, matched to PA4RNG060000BAAA compressor start requirements | Both units meet original Payne\/ICP factory specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact ICP\/Payne tolerance specifications. Aftermarket alternatives frequently run ±10% MFD variance, which accelerates compressor wear, reduces motor efficiency, and can void equipment warranties on newer systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and discharge the capacitor fully before handling. Tools needed: 1\/4\" and 5\/16\" nut drivers, insulated needle-nose pliers, a multimeter with capacitance function. Photograph all wiring connections before removal. The start capacitor may include a bleed resistor — note its orientation before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. Both capacitors ship same business day from our warehouse — order before 3 PM local time to go out today.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This listing covers OEM part numbers \u003cstrong\u003eP291-8073RS\u003c\/strong\u003e (dual run) and \u003cstrong\u003eP281-8806\u003c\/strong\u003e (start capacitor) as factory-specified replacements for the \u003cstrong\u003ePayne PA4RNG060000BAAA\u003c\/strong\u003e 5-ton R-410A split-system condenser. Always verify MFD and voltage ratings on your unit's data plate before ordering. Not sure this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us and we'll confirm compatibility for your exact unit.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354396531,"sku":"PAYNE-PA4RNG060000BAAA-CAPACITOR-P291-8073RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354429299,"sku":"PAYNE-PA4RNG060000BAAA-CAPACITOR-P291-8073RS-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P291-8073RS_9610c0ec-49ad-48ff-ae90-0db0f2431654.jpg?v=1782953608"},{"product_id":"payne-pa4rng060000baaa-fan-motor-1q1yhf","title":"OEM Payne Condenser Fan Motor 1\/4 HP 825 RPM for PA4RNG060000BAAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Fan Motor 1\/4 HP 825 RPM for PA4RNG060000BAAA\u003c\/h1\u003e\n\u003cp\u003eThe condenser fan motor pulls outdoor air across the condenser coil so your Payne PA4RNG060000BAAA can reject the heat it removes from your home. When this motor fails, head pressure climbs fast and the consequences cascade: the motor hums but won't turn, it overheats and shuts down on its internal thermal overload, the compressor trips on high-pressure lockout, the air from your registers turns warm, or you hear grinding from worn bearings. A condenser unit that gets hot to the touch with a still fan is the classic sign.\n\nThis replacement is matched to the motor's horsepower (1\/4 HP), speed (commonly 825 or 1075 RPM), voltage (208–230V), rotation direction, shaft diameter and length, and the required capacitor μF. Every one of these must match — confirm against the motor's nameplate before ordering, and note whether your blade is clockwise or counter-clockwise viewed from the shaft end.\n\nOEM matters because a generic motor with the wrong RPM, horsepower, or rotation moves the wrong CFM across the coil. Too little airflow raises head pressure and runs the compressor hot; aftermarket bearings and windings are also typically lower grade and fail years sooner.\n\nInstall difficulty: 3\/5. Tools: 1\/4\" and 5\/16\" nut drivers, an open-end wrench for the fan-blade hub setscrew, and a multimeter. #1 safety warning: shut off the 240V disconnect and breaker before servicing, and discharge the run capacitor — it holds a dangerous charge. Mark the fan blade's height and orientation on the shaft before removal so airflow stays correct.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG060000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354756979,"sku":"PAYNE-PA4RNG060000BAAA-FAN_MOTOR-HC39GE242","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354789747,"sku":"PAYNE-PA4RNG060000BAAA-FAN_MOTOR-HC39GE242-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC39GE242_7b3c8999-1dc5-45c5-8548-d7a10458132a.jpg?v=1782951437"},{"product_id":"payne-pa4rng060000baaa-pressure-switch-jria74","title":"OEM Payne Low Pressure Limit Switch for Heat Pump PA4RNG060000BAAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Low Pressure Limit Switch for Heat Pump PA4RNG060000BAAA\u003c\/h1\u003e\n\u003cp\u003eThe pressure switch is the safety device that monitors refrigerant pressure in your Payne PA4RNG060000BAAA and opens the 24V control circuit if pressure leaves the safe operating range — protecting the compressor from running under a loss of charge or against dangerously high head pressure. When it fails or its setpoints drift, the unit won't start or locks out for no obvious reason, short-cycles on and off, delivers no cooling despite a good charge, or trips intermittently on hot days when head pressure rises.\n\nThis switch is defined by its cut-out and cut-in PSI setpoints (a low-pressure switch typically opens around 20 psi and recloses near 45 psi), its reset type (auto vs. manual), the connection\/thread style, and whether it is normally closed. Match the exact PSI rating to your model — a switch with the wrong setpoints either fails to protect the compressor or causes nuisance lockouts.\n\nOEM matters because the factory switch is calibrated to this system's design pressures. Generic switches commonly drift out of calibration or ship with approximate setpoints, so they either trip needlessly or, worse, allow the compressor to run in a condition it should have shut down for.\n\nInstall difficulty: 2\/5. Tools: an adjustable wrench and a multimeter for continuity testing. #1 safety warning: this switch sits on a pressurized refrigerant line — if it does NOT thread onto a self-sealing Schrader fitting, the system must be recovered by an EPA-certified technician before removal. Always kill power at the breaker first, and never vent refrigerant to atmosphere.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG060000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354855283,"sku":"PAYNE-PA4RNG060000BAAA-PRESSURE_SWITCH-HK02ZA395","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354888051,"sku":"PAYNE-PA4RNG060000BAAA-PRESSURE_SWITCH-HK02ZA395-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-HK02ZA395_59772809-14fd-4fd1-b9a2-9cf77b093376.jpg?v=1782954133"},{"product_id":"payne-pa4rng048000bbaa-contactor-1iwxlq","title":"OEM Payne Definite Purpose Condenser Contactor for PA4RNG048000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Definite Purpose Condenser Contactor for PA4RNG048000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically controlled switch that feeds high-voltage power to the compressor and condenser fan motor in your Payne PA4RNG048000BBAA every time the thermostat calls for cooling. A 24-volt signal energizes the coil, pulling the contacts closed so 240V can reach the outdoor unit. When a contactor fails you'll see the outdoor unit refuse to start even though the thermostat is calling for cool, hear a loud buzzing or chattering hum from the condenser, find the outdoor fan running nonstop because the contacts welded shut, or notice pitted, blackened contact points on inspection.\n\nThis is a definite-purpose contactor matched to the FLA and locked-rotor amperage of the PA4RNG048000BBAA. Before ordering, verify pole count (single vs. double pole), the contact amp rating (commonly 30–40 FLA), and a 24V coil. The silver-alloy contacts and heavy-gauge coil are sized to absorb compressor inrush current without arcing.\n\nOEM matters here because generic contactors often use undersized, low-silver-content contacts that pit and arc faster. The rising resistance generates heat that can weld the contacts closed or starve the compressor of voltage, while under-rated coils drop out unreliably. A correctly rated OEM contactor switches cleanly for the life of the system.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, a multimeter, and a phone photo of the wiring before you disconnect anything. #1 safety warning: shut off the 240V disconnect at the outdoor unit AND the breaker before touching the contactor — these terminals stay line-voltage live even with the thermostat off. Label each wire as you remove it.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG048000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908354920819,"sku":"PAYNE-PA4RNG048000BBAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908354953587,"sku":"PAYNE-PA4RNG048000BBAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_aa2fe528-55a0-468a-883a-1865d5fc7caf.jpg?v=1782953234"},{"product_id":"payne-pa4rng048000bbaa-fan-motor-1q1yhf","title":"OEM Payne Condenser Fan Motor HC39GE242 for PA4RNG048000BBAA","description":"\u003ch1\u003eOEM Payne Condenser Fan Motor HC39GE242 for Model PA4RNG048000BBAA\u003c\/h1\u003e\u003cp\u003eThis OEM condenser fan motor (part number HC39GE242) is the factory-specified replacement for the \u003cstrong\u003ePayne PA4RNG048000BBAA\u003c\/strong\u003e 4-ton split-system air conditioner. The condenser fan motor drives the outdoor fan blade, pulling air across the condenser coil to dissipate heat from the refrigerant. When this motor fails, the condenser coil overheats, triggering high-pressure lockout — leaving you with no cooling and a potentially damaged compressor. Common failure symptoms include the outdoor fan not spinning, sluggish blade rotation, or the unit shutting down shortly after startup on warm days.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part HC39GE242 | Rated for 4-ton (48,000 BTU) condenser application | Factory-matched HP, RPM, rotation direction, and shaft diameter for the PA4RNG048000BBAA — verify your unit's data plate for confirmation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM motor wound to exact factory tolerances for correct airflow, amperage draw, and thermal protection. Generic motors may differ in rotation, shaft size, or RPM, risking poor coil cooling performance and premature compressor failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting line voltage at the disconnect box and removing the condenser fan shroud. Tools needed: multimeter, nut driver set, wire stripper, and electrical tape or wire nuts. Always match wiring color codes and confirm rotation direction before restarting the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock units ship the same business day when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003ePayne PA4RNG048000BBAA\u003c\/strong\u003e split-system condenser. Cross-reference OEM part number HC39GE242 and confirm motor specs against your data plate before ordering. Our fitment team is available to verify compatibility — reach out before you buy for total confidence.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355314035,"sku":"PAYNE-PA4RNG048000BBAA-FAN_MOTOR-HC39GE242","price":203.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355346803,"sku":"PAYNE-PA4RNG048000BBAA-FAN_MOTOR-HC39GE242-GEN","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC39GE242_d4727782-d02a-4ee9-9f66-a5860ce9874f.jpg?v=1782952160"},{"product_id":"payne-pa4rng048000bbaa-capacitor-1tkb03","title":"OEM Payne Run Capacitor for PA4RNG048000BBAA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4RNG048000BBAA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor on your Payne PA4RNG048000BBAA condenser is the electrical reservoir that gives the compressor and outdoor fan motor the phase-shifted jolt they need to start and the steady torque they need to keep running. When it weakens or fails, the most common symptom homeowners notice is an outdoor unit that hums loudly but won't spin up, a fan that needs a push from a stick to start turning, warm air from the vents on a hot day, or a compressor that trips the breaker from repeated hard-starting. A bulging or leaking can is a sure sign it's done.\n\nThis is a dual run capacitor rated in microfarads (MFD\/µF) for both the HERM (compressor) and FAN terminals, paired with a 370\/440 VAC rating. The OEM-spec part holds a tight ±5% capacitance tolerance, which keeps the compressor's start and run windings balanced and running cool. Always match the printed MFD and voltage on your old capacitor exactly before ordering.\n\nWhy OEM matters here: cheap aftermarket capacitors often ship with ±10–15% tolerance and lower-grade dielectric film. A capacitor that drifts out of spec under-energizes the compressor windings, forcing them to draw locked-rotor amps and overheat — the single fastest way to cook an expensive compressor. The right MFD protects the priciest part in the system.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" and 5\/16\" nut driver, insulated screwdriver, and a multimeter. #1 safety warning: a charged capacitor can deliver a dangerous shock — kill the disconnect and breaker, then discharge both terminals through a 20k-ohm resistor (or insulated screwdriver) before touching anything.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG048000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355379571,"sku":"PAYNE-PA4RNG048000BBAA-CAPACITOR-P281-8806","price":45.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355412339,"sku":"PAYNE-PA4RNG048000BBAA-CAPACITOR-P281-8806-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-P281-8806-1-1784602739515.jpg?v=1784602740"},{"product_id":"payne-pa4rng048000baaa-contactor-1iwxlq","title":"OEM Payne 40A Contactor 2-Pole 24V Coil for PA4RNG048000BAAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA4RNG048000BAAA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA4RNG048000BAAA\u003c\/strong\u003e 4-ton split-system air conditioner. The contactor acts as the high-voltage relay that allows the low-voltage (24V) thermostat signal to switch on the high-voltage (240V) power to the compressor and condenser fan motor. When the contactor fails — due to worn contacts, pitting, or a stuck\/burned coil — your air conditioner will either fail to start entirely, run continuously without shutting off, or trip the breaker repeatedly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | 40A rated contacts | Direct OEM replacement, factory-matched to Payne PA4RNG048000BAAA specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor uses factory-grade contact materials that resist arcing and pitting far longer than generic alternatives. Generic contactors often use lower-grade alloys that fail prematurely under high cycling loads common in 4-ton systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Payne PA4RNG048000BAAA 4-ton split-system condenser. Always verify coil voltage and pole configuration on your unit's data plate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — just reach out before placing your order.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355576179,"sku":"PAYNE-PA4RNG048000BAAA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355608947,"sku":"PAYNE-PA4RNG048000BAAA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_309a3f65-3995-4c49-bd2a-22b3fa94509b.jpg?v=1782950955"},{"product_id":"payne-pa4rng048000baaa-fan-motor-1q1yhf","title":"OEM Payne Condenser Fan Motor 1\/4 HP for PA4RNG048000BAAA HVAC AC Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Fan Motor for PA4RNG048000BAAA HVAC AC Unit\u003c\/h1\u003e\n\u003cp\u003eThe condenser fan motor on your Payne PA4RNG048000BAAA pulls outdoor air across the coil so the refrigerant can dump the heat it absorbed inside your home. When this motor fails, you'll often hear a loud grinding or humming from the outdoor unit, notice the top fan barely turning or not spinning at all, feel hot air pouring from the condenser cabinet, and find that the system cools for a while then trips on high-pressure or thermal overload as the coil overheats. A motor that's hot to the touch or smells burnt has usually lost its bearings or windings.\n\nThis is a totally enclosed (TEAO) PSC condenser fan motor — typically 1\/4 HP, 825 or 1075 RPM, 208\/230V single-phase, with reversible rotation and a sealed ball or sleeve bearing built for outdoor weather exposure. It pairs with the unit's run capacitor, so confirm the required MFD and shaft diameter against your old motor and data plate before ordering.\n\nWhy OEM matters: aftermarket \"universal\" motors frequently run at a different RPM, horsepower, or airflow profile than the original. Under-spec'd motors move less air across the coil, raising head pressure, shortening compressor life, and killing efficiency — and they vibrate mounting brackets loose faster. The OEM motor is matched to the fan blade pitch and cabinet airflow.\n\nInstall difficulty: 3 of 5. Tools: 1\/4\", 5\/16\", and 3\/8\" nut drivers, a wrench for the blade set screw, and a multimeter. #1 safety warning: cut power at the disconnect and breaker before servicing, and discharge the run capacitor — it stores a lethal charge even with the power off.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG048000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355641715,"sku":"PAYNE-PA4RNG048000BAAA-FAN_MOTOR-HC39GE242","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355674483,"sku":"PAYNE-PA4RNG048000BAAA-FAN_MOTOR-HC39GE242-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC39GE242_9f633fe6-3e42-40ff-854f-6d626ec3d6ec.jpg?v=1782951687"},{"product_id":"payne-pa4rng048000baaa-pressure-switch-jria74","title":"OEM Payne Pressure Switch for PA4RNG048000BAAA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Pressure Switch for PA4RNG048000BAAA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe pressure switch on your Payne PA4RNG048000BAAA is a safety device that monitors refrigerant pressure and shuts the compressor down before dangerous high- or low-pressure conditions can damage it. When it fails or trips, the classic symptom is a system that short-cycles — the compressor starts, runs briefly, and cuts out — or an outdoor unit that won't start at all while the indoor fan keeps blowing room-temperature air. A switch stuck open from a low charge, a dirty coil, or simple age will lock the unit out even when nothing else is wrong.\n\nThis is a refrigerant-side auto-reset pressure switch with a defined cut-out and cut-in setpoint (PSIG) and a 1\/4\" SAE or brazed connection. High-pressure switches typically open around 400–600 PSIG and the low-pressure side around 20–50 PSIG, depending on the system. Match the trip pressures and fitting style stamped on your original switch before ordering.\n\nWhy OEM matters: this is a protection device, so the setpoints are not negotiable. Generic switches often carry wider trip tolerances or different cut-in\/cut-out points, which either nuisance-trip a healthy system or — worse — fail to trip and let the compressor run into a damaging over-pressure condition. The OEM switch is calibrated to protect this exact equipment.\n\nInstall difficulty: 2 of 5. Tools: adjustable wrench, 1\/4\" nut driver, and a multimeter for continuity testing. #1 safety warning: the switch sits on a pressurized refrigerant line — recover or isolate the charge as required, kill the breaker, and wear safety glasses; a brazed-in switch requires EPA-certified recovery before removal.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG048000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355838323,"sku":"PAYNE-PA4RNG048000BAAA-PRESSURE_SWITCH-HK02ZA395","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355871091,"sku":"PAYNE-PA4RNG048000BAAA-PRESSURE_SWITCH-HK02ZA395-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-HK02ZA395_7c3138ee-49fa-441a-a4b6-276d19444403.jpg?v=1782954323"},{"product_id":"payne-pa4rng048000baaa-capacitor-1tkb03","title":"OEM Payne Run Capacitor for PA4RNG048000BAAA AC Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4RNG048000BAAA AC Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor in your Payne PA4RNG048000BAAA outdoor unit stores and releases the electrical charge that keeps the compressor and condenser fan motor turning with steady, balanced torque. As capacitors age, their stored capacitance drops, and the first thing most homeowners notice is an outdoor unit that buzzes or hums but won't start, a condenser fan that hesitates or needs a manual spin, lukewarm air at the registers, or a breaker that trips after the system strains to start. A swollen top or oily residue on the can means it has already failed.\n\nThis dual run capacitor is rated in microfarads (MFD\/µF) across its HERM and FAN terminals at 370\/440 VAC, and the OEM part is held to a tight ±5% tolerance. That precision keeps the compressor's start and run windings energized in the correct phase relationship so the motor runs cool and draws normal amperage. Read the MFD and voltage printed on your existing capacitor and match them exactly.\n\nWhy OEM matters: bargain aftermarket capacitors are commonly built to ±10–15% tolerance with thinner dielectric film and lower surge ratings. A capacitor even a few MFD off-spec under-drives the compressor windings, pushing amp draw up and lifespan down — the quickest path to a failed compressor. Correct capacitance is cheap insurance for the most expensive component in the system.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" and 5\/16\" nut driver, insulated screwdriver, and a multimeter. #1 safety warning: capacitors hold a dangerous charge even after power is off — shut the disconnect and breaker, then discharge both terminals through a 20k-ohm resistor or insulated screwdriver before handling.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG048000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908355903859,"sku":"PAYNE-PA4RNG048000BAAA-CAPACITOR-P281-8806","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908355936627,"sku":"PAYNE-PA4RNG048000BAAA-CAPACITOR-P281-8806-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-P281-8806.jpg?v=1782955646"},{"product_id":"payne-pa4rng042000bbaa-contactor-1iwxlq","title":"OEM Payne Contactor for PA4RNG042000BBAA AC Condenser Unit Relay","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Contactor for PA4RNG042000BBAA AC Condenser Unit Relay\u003c\/h1\u003e\n\u003cp\u003eThe contactor in your Payne PA4RNG042000BBAA condenser is the heavy-duty relay that the thermostat energizes to send 240V line power to the compressor and outdoor fan motor every time a cooling call comes in. When the contacts pit, weld, or burn out, you'll see symptoms like an outdoor unit that won't start, a buzzing or chattering sound from the contactor itself, a fan and compressor that keep running even after the thermostat is satisfied (welded contacts), or intermittent cooling as the pitted contacts make and break unreliably. Ants and debris stuck under the plunger are a surprisingly common cause of failure.\n\nThis is a definite-purpose contactor, commonly 1- or 2-pole with a 24V coil and a contact rating sized for this unit's FLA\/LRA (typically 30–40 amp). Verify the pole count, coil voltage (24V), and amp rating against your original before ordering — the BBAA cabinet's contactor must carry the full compressor inrush.\n\nWhy OEM matters: undersized or thinly-plated generic contacts pit and arc far faster under the compressor's locked-rotor inrush current, leading to chatter, voltage drop, and eventually welded or open contacts that strand you without cooling. The OEM contactor uses properly rated silver-alloy contacts and a coil matched to the control circuit, so it switches cleanly for years.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" and 5\/16\" nut driver, needle-nose pliers, and a multimeter. #1 safety warning: line voltage (240V) is present on the contactor terminals — turn off the disconnect and the breaker before touching it, and discharge the nearby run capacitor, which holds a lethal charge even with the power off.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG042000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356133235,"sku":"PAYNE-PA4RNG042000BBAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356166003,"sku":"PAYNE-PA4RNG042000BBAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_045e23f3-42cc-4094-9a6b-86e3732c628b.jpg?v=1782952744"},{"product_id":"payne-pa4rng042000bbaa-capacitor-ygb1fp","title":"OEM Payne Dual Run \u0026 Start Capacitor Kit for PA4RNG042000BBAA","description":"\u003ch1\u003eOEM Payne Dual Run \u0026amp; Start Capacitor Replacement for Model PA4RNG042000BBAA\u003c\/h1\u003e\u003cp\u003eThis factory-matched capacitor set includes both the \u003cstrong\u003edual run capacitor (P291-5553RS)\u003c\/strong\u003e and the \u003cstrong\u003estart capacitor (P281-8806)\u003c\/strong\u003e for the Payne \u003cstrong\u003ePA4RNG042000BBAA\u003c\/strong\u003e split-system air conditioner. The dual run capacitor maintains continuous operation of the compressor and condenser fan motor, while the start capacitor delivers the high-torque surge needed to bring the compressor online. When either fails, symptoms include a loud hum with no motor movement, the system tripping off within seconds of startup, or a condenser fan that spins freely by hand but won't self-start under power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e P291-5553RS — Dual Run Capacitor, 370V\/440V rated, round case, ±5% MFD factory tolerance | P281-8806 — Start Capacitor, high-microfarad short-duty rated, bleed resistor equipped for safe discharge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Payne capacitors are manufactured to ICP Group factory specifications, ensuring exact MFD tolerance and voltage rating. Aftermarket generics commonly deviate ±10% or more, placing added thermal stress on the compressor and shortening equipment life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge capacitors fully before handling — stored charge can cause serious injury. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, flathead screwdriver, and a multimeter with capacitance mode. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer warranty against defects. In-stock units ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Payne \u003cstrong\u003ePA4RNG042000BBAA\u003c\/strong\u003e 3.5-ton split-system condenser. Always cross-reference the MFD and voltage ratings on your unit's data plate to confirm fitment before installation. Our HVAC parts specialists are available to verify compatibility before you order — no guesswork required.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356231539,"sku":"PAYNE-PA4RNG042000BBAA-CAPACITOR-P291-5553RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356264307,"sku":"PAYNE-PA4RNG042000BBAA-CAPACITOR-P291-5553RS-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P291-5553RS_885d31c8-27d8-4fe0-abd9-2685238ae0b2.jpg?v=1782953605"},{"product_id":"payne-pa4rng042000baaa-contactor-1iwxlq","title":"OEM Payne Contactor for PA4RNG042000BAAA Condensing Unit AC Repair","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Contactor for PA4RNG042000BAAA Condensing Unit AC Repair\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the heavy-duty, electrically-operated switch that powers your Payne PA4RNG042000BAAA condensing unit. When your thermostat calls for cooling, a 24-volt signal energizes the contactor's coil, pulling the contacts closed to send 240V line voltage to the compressor and outdoor fan motor. When the contactor fails — from pitted, arced, or welded contacts — homeowners typically notice the outdoor unit humming or buzzing without starting, the fan spinning while the compressor stays silent, intermittent cooling, or, in a welded-closed failure, the unit running nonstop even with the system turned off. It is one of the most common no-cool service calls.\n\nThis is a definite-purpose contactor matched to the PA4RNG042000BAAA's compressor load. Before ordering, confirm the pole configuration (single- or two-pole), the contact amp rating stamped on your original (commonly 30-40 FLA), and the 24V coil voltage. The correct amp rating ensures the contacts can carry your compressor's locked-rotor inrush current.\n\nOEM matters here: genuine Payne contactors use silver-alloy contact tips and a coil sized precisely to your compressor's draw. Generic contactors frequently use undersized or lower-grade contacts that pit and arc faster, causing repeat failures within a season — and a welded-closed generic contactor can leave the compressor energized continuously, overheating the windings and shortening compressor life.\n\nInstall difficulty: 2 of 5. Tools needed: 1\/4-inch and 5\/16-inch nut drivers, needle-nose pliers, a multimeter, and a photo of the wiring before disconnecting anything. #1 SAFETY WARNING: shut off the breaker and pull the outdoor disconnect before touching the contactor — 240V line voltage is present on the lugs even when the thermostat is off.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG042000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356297075,"sku":"PAYNE-PA4RNG042000BAAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356329843,"sku":"PAYNE-PA4RNG042000BAAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_40481cf8-51f9-47ca-873f-ae5c2807717c.jpg?v=1782952741"},{"product_id":"payne-pa4rng042000baaa-capacitor-ygb1fp","title":"OEM Payne 40+5 MFD Run Capacitor for PA4RNG042000BAAA Dual Round AC Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4RNG042000BAAA Dual Round AC Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor delivers the continuous electrical phase shift that keeps your Payne PA4RNG042000BAAA's compressor and outdoor fan motor running smoothly, providing the steady torque both motors need after startup. When a run capacitor weakens or fails — bulging, leaking, or losing capacitance — homeowners notice the outdoor fan struggling to start or spinning slowly, a humming compressor that won't kick on, warm air from the vents, short-cycling, or a tripped breaker. A swollen or domed top on the cap is a dead giveaway.\n\nThis is typically a dual-round run capacitor rated in microfarads (MFD\/µF) and volts — often around 40+5 MFD at 440V for a unit this size — but you must match the exact MFD on both the HERM and FAN terminals and the voltage printed on your original. OEM capacitors hold a tight ±5% tolerance, so the motors receive the precise phase angle they were engineered for.\n\nThis is where OEM matters most. Cheap aftermarket capacitors often carry ±10-15% tolerance and use thinner foil and lower-grade dielectric. A capacitor even slightly off the rated MFD forces the compressor and fan windings to draw higher current and run hotter, accelerating winding failure — a far more expensive repair than the cap itself. A correctly-rated OEM unit protects the motors it serves.\n\nInstall difficulty: 2 of 5. Tools needed: 1\/4-inch and 5\/16-inch nut drivers, needle-nose pliers, an insulated screwdriver, and a multimeter with a capacitance setting. #1 SAFETY WARNING: a charged capacitor can hold a dangerous shock long after power is off — kill the breaker AND discharge the capacitor across its terminals with an insulated resistor or screwdriver before touching it.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG042000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356493683,"sku":"PAYNE-PA4RNG042000BAAA-CAPACITOR-P291-5553RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356526451,"sku":"PAYNE-PA4RNG042000BAAA-CAPACITOR-P291-5553RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-5553RS_12f65916-34a2-498f-8c88-6d02f73a3cca.jpg?v=1782950791"},{"product_id":"payne-pa4rng042000baaa-pressure-switch-jria74","title":"OEM Payne Pressure Switch for PA4RNG042000BAAA Condensing Unit AC","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Pressure Switch for PA4RNG042000BAAA Condensing Unit AC\u003c\/h1\u003e\n\u003cp\u003eThe pressure switch is a safety control that monitors refrigerant pressure in your Payne PA4RNG042000BAAA condensing unit and shuts the system down before damaging conditions occur. Low-pressure switches protect against refrigerant loss; high-pressure switches guard against blocked airflow or an overcharged system. When a pressure switch fails or trips, homeowners notice the outdoor unit not starting, the compressor short-cycling on and off, intermittent cooling, or a system that runs fine then suddenly stops on the hottest days.\n\nThis is a refrigerant pressure switch with factory-set cut-out and cut-in trip points (in PSIG) specific to the PA4RNG042000BAAA's R-410A circuit. Match the connection type (typically a quick-connect spade with a 1\/4-inch SAE or Schrader fitting), the auto- vs manual-reset style, and the exact pressure settings stamped on your original — an incorrectly-rated switch will either nuisance-trip or fail to protect the compressor.\n\nOEM matters because the switch's trip points are calibrated to this system's design pressures. Generic pressure switches often have wider tolerance bands or loosely-set trip points, so they may cut out too early (causing false no-cool calls) or, worse, fail to open and leave the compressor running under dangerous high-side pressure — risking a burnout that costs far more than the switch.\n\nInstall difficulty: 3 of 5. Tools needed: adjustable wrench, 1\/4-inch nut driver, a multimeter for continuity testing, and — on line-mounted Schrader switches — refrigerant recovery equipment. #1 SAFETY WARNING: shut off the breaker and disconnect; if the switch threads directly into the refrigerant line, recover the charge first — never open a pressurized R-410A circuit to atmosphere.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG042000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356559219,"sku":"PAYNE-PA4RNG042000BAAA-PRESSURE_SWITCH-HK02ZA395","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356591987,"sku":"PAYNE-PA4RNG042000BAAA-PRESSURE_SWITCH-HK02ZA395-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-HK02ZA395_433c355a-6a9f-4874-91dc-2ed84b9f4813.jpg?v=1782954320"},{"product_id":"payne-pa4rng036000bbaa-contactor-1iwxlq","title":"OEM Payne Contactor for PA4RNG036000BBAA Condensing Unit AC Repair","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Contactor for PA4RNG036000BBAA Condensing Unit AC Repair\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the heavy-duty, electrically-operated switch that powers your Payne PA4RNG036000BBAA condensing unit. When your thermostat calls for cooling, a 24-volt control signal energizes the contactor's coil, pulling the contacts closed to send 240V line voltage to the compressor and outdoor fan motor. When the contactor fails — from pitted, arced, or welded contacts — homeowners typically notice the outdoor unit humming or buzzing without starting, the fan spinning while the compressor stays silent, intermittent cooling, or, in a welded-closed failure, the unit running nonstop even after the thermostat is satisfied. It is one of the most common no-cool service calls.\n\nThis is a definite-purpose contactor matched to the PA4RNG036000BBAA's roughly 3-ton compressor load. Before ordering, confirm the pole configuration (single- or two-pole), the contact amp rating stamped on your original (commonly 30-40 FLA), and the 24V coil voltage. The correct amp rating ensures the contacts can carry your compressor's locked-rotor inrush current.\n\nOEM matters here: genuine Payne contactors use silver-alloy contact tips and a coil sized precisely to your compressor's draw. Generic contactors frequently use undersized or lower-grade contacts that pit and arc faster, causing repeat failures within a season — and a welded-closed generic contactor can leave the compressor energized continuously, overheating the windings and shortening compressor life.\n\nInstall difficulty: 2 of 5. Tools needed: 1\/4-inch and 5\/16-inch nut drivers, needle-nose pliers, a multimeter, and a photo of the wiring before disconnecting anything. #1 SAFETY WARNING: shut off the breaker and pull the outdoor disconnect before touching the contactor — 240V line voltage is present on the lugs even when the thermostat is off.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG036000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356755827,"sku":"PAYNE-PA4RNG036000BBAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356788595,"sku":"PAYNE-PA4RNG036000BBAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_434ec67b-2a95-4c0e-b032-0ecd3417d147.jpg?v=1782952739"},{"product_id":"payne-pa4rng036000bbaa-capacitor-ykzv28","title":"OEM Payne 35+5 MFD Run Capacitor for PA4RNG036000BBAA Dual Round AC Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor for PA4RNG036000BBAA Dual Round AC Unit\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor delivers the continuous electrical phase shift that keeps your Payne PA4RNG036000BBAA's compressor and outdoor fan motor running smoothly, supplying the steady torque both motors need after startup. When a run capacitor weakens or fails — bulging, leaking, or losing capacitance — homeowners notice the outdoor fan struggling to start or spinning slowly, a humming compressor that won't kick on, warm air at the vents, short-cycling, or a tripped breaker. A swollen or domed top on the cap is a dead giveaway.\n\nThis is typically a dual-round run capacitor rated in microfarads (MFD\/µF) and volts — often around 35+5 MFD at 440V for a 3-ton unit like this — but you must match the exact MFD on both the HERM and FAN terminals and the voltage printed on your original. OEM capacitors hold a tight ±5% tolerance, so the motors receive the precise phase angle they were engineered for.\n\nThis is where OEM matters most. Cheap aftermarket capacitors often carry ±10-15% tolerance and use thinner foil and lower-grade dielectric. A capacitor even slightly off the rated MFD forces the compressor and fan windings to draw higher current and run hotter, accelerating winding failure — a far more expensive repair than the cap itself. A correctly-rated OEM unit protects the motors it serves.\n\nInstall difficulty: 2 of 5. Tools needed: 1\/4-inch and 5\/16-inch nut drivers, needle-nose pliers, an insulated screwdriver, and a multimeter with a capacitance setting. #1 SAFETY WARNING: a charged capacitor can hold a dangerous shock long after power is off — kill the breaker AND discharge the capacitor across its terminals with an insulated resistor or screwdriver before touching it.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG036000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908356821363,"sku":"PAYNE-PA4RNG036000BBAA-CAPACITOR-P291-5053RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908356854131,"sku":"PAYNE-PA4RNG036000BBAA-CAPACITOR-P291-5053RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-P291-5053RS_cfba10a7-f87d-440c-aed4-6b5b2d870b65.jpg?v=1782950786"},{"product_id":"payne-pa4rng036000bbaa-fan-motor-1t6825","title":"OEM Payne Condenser Fan Motor Replacement for PA4RNG036000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Fan Motor Replacement for PA4RNG036000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe condenser fan motor is the outdoor motor that spins the top fan blade, pulling air across the condenser coil so the system can reject the heat your compressor pumps outside. When it weakens or fails, the blade may hum but not turn, start slowly, or stop intermittently. Homeowners typically notice warm air from the registers, an outdoor unit that runs hot to the touch, short-cycling on the compressor's high-pressure limit, or a breaker that trips after the system has run a while. A seized or open-winding motor left in service drives head pressure up and can overheat the compressor.\n\nThis OEM Payne motor is matched to the original horsepower, RPM, rotation, and frame for the PA4RNG036000BBAA condenser. It is a 208\/230V PSC (permanent split capacitor) design with sealed bearings, a 1\/2-inch shaft, and factory-specified amp draw, so airflow across the coil stays exactly where the engineers set it. A separate run capacitor is required to start and run the motor.\n\nWhy OEM matters here: a generic motor with a mismatched HP or RPM moves the wrong volume of air, raising head pressure and shortening compressor life. Aftermarket windings are often rated for lower temperatures with thinner insulation, so they fail sooner in the hot environment on top of a condenser. The OEM unit holds the original thermal rating and balance.\n\nInstall difficulty: 4 of 5. Tools: 1\/4-inch and 5\/16-inch nut drivers, a multimeter, and usually a fresh matching run capacitor. #1 safety warning: shut off the disconnect AND the breaker, then discharge the run capacitor with an insulated resistor before touching any motor leads — a charged capacitor can deliver a dangerous shock.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG036000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357017971,"sku":"PAYNE-PA4RNG036000BBAA-FAN_MOTOR-HC38GE228","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357050739,"sku":"PAYNE-PA4RNG036000BBAA-FAN_MOTOR-HC38GE228-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC38GE228-1-1784515625912.jpg?v=1784515627"},{"product_id":"payne-pa4rng036000baaa-contactor-1iwxlq","title":"OEM Payne 410A Contactor 2-Pole 24V Coil HN51KC024 — PA4RNG036000BAAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil HN51KC024 for Model PA4RNG036000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003ePayne PA4RNG036000BAAA\u003c\/strong\u003e 3-ton split-system air conditioner. The contactor acts as the main power switch between your home's 240V supply and the compressor and condenser fan motor — when the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, closing the high-voltage contacts and starting the system. A failed contactor is one of the most common causes of an air conditioner that simply won't turn on, hums without starting, or trips the breaker repeatedly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-rated amperage for 3-ton (036) condenser | OEM part number HN51KC024 | Direct drop-in replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM contactor manufactured to exact Payne\/Carrier factory specifications. OEM contacts use higher-grade silver-alloy tips that resist pitting and arcing far longer than generic alternatives, protecting your compressor investment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect box and verify zero voltage with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, voltage tester. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our climate-controlled warehouse — order by 2 PM local time for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA4RNG036000BAAA\u003c\/strong\u003e 3-ton R-410A split-system condenser. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you order if you have any questions.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357083507,"sku":"PAYNE-PA4RNG036000BAAA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357116275,"sku":"PAYNE-PA4RNG036000BAAA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_accdd9ea-e4d2-41a0-906c-b54911642317.jpg?v=1782951029"},{"product_id":"payne-pa4rng036000baaa-capacitor-ykzv28","title":"OEM Payne Dual Run \u0026 Start Capacitor Kit for PA4RNG036000BAAA","description":"\u003ch1\u003eOEM Payne Dual Run \u0026amp; Start Capacitor Replacement Kit for Model PA4RNG036000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM capacitor kit includes both the \u003cstrong\u003eP291-5053RS Dual Run Capacitor\u003c\/strong\u003e and the \u003cstrong\u003eP281-8806 Start Capacitor\u003c\/strong\u003e — the factory-specified replacements for the \u003cstrong\u003ePayne PA4RNG036000BAAA\u003c\/strong\u003e 3-ton split-system air conditioner. The dual run capacitor maintains steady operating voltage to both the compressor and condenser fan motor, while the start capacitor delivers the extra electrical boost needed to kick the compressor into motion. When either component fails, you may experience a humming condenser with no motor rotation, intermittent short-cycling, a tripped breaker, or a system that simply refuses to start on warm days when electrical demand peaks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e P291-5053RS — Dual Run Capacitor, round case, 370V\/440V rated, factory-matched MFD tolerance ±3% | P281-8806 — Start Capacitor, high-capacitance boost design, matched to PA4RNG036000BAAA compressor start requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors are manufactured to exact Payne\/ICP factory tolerances. Aftermarket generics often carry ±10% MFD variance, which increases thermal stress on the compressor and condenser fan motor, shortening their operational lifespan significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling — stored voltage can exceed 300V even after shutdown. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter with capacitance function. Photograph all wiring connections before disconnecting terminals. Replace one capacitor at a time to avoid wiring confusion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty covers defects in materials and workmanship. Orders placed before cutoff ship same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Ordering:\u003c\/strong\u003e This kit is factory-matched to the \u003cstrong\u003ePayne PA4RNG036000BAAA\u003c\/strong\u003e 3-ton (036) split-system condenser. Always cross-reference the MFD and voltage ratings on your unit's data plate before installation to confirm fitment. The PA4RNG036 series is also sold under related ICP, Heil, and Tempstar badge equivalents — contact our fitment team if you need cross-brand verification. In stock and ready to ship — order today for same-day dispatch.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357149043,"sku":"PAYNE-PA4RNG036000BAAA-CAPACITOR-P291-5053RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357181811,"sku":"PAYNE-PA4RNG036000BAAA-CAPACITOR-P291-5053RS-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P291-5053RS_ccf1aae0-154b-4d71-b26e-6e71679dd448.jpg?v=1782953599"},{"product_id":"payne-pa4rng036000baaa-fan-motor-1t6825","title":"OEM Payne Condenser Fan Motor 1\/4-1\/2 HP for PA4RNG036000BAAA","description":"\u003ch1\u003eOEM Payne Condenser Fan Motor for Model PA4RNG036000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM condenser fan motor is the factory-specified replacement for the \u003cstrong\u003ePayne PA4RNG036000BAAA\u003c\/strong\u003e 3-ton split-system air conditioner. The condenser fan motor drives the fan blade that expels heat from the outdoor unit's refrigerant coil. When this motor fails, the condenser loses the ability to reject heat — causing the system to overheat, trip the high-pressure limit, and shut down, leaving you without cooling. Common failure symptoms include the outdoor fan failing to spin, a buzzing noise at startup, visible motor overheating, or repeated nuisance tripping of the high-pressure cutout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Replaces OEM part numbers \u003cstrong\u003eHC38GE228\u003c\/strong\u003e and \u003cstrong\u003eHC37GE228\u003c\/strong\u003e | Rated for 1\/4–1\/2 HP operation | Factory-matched RPM, rotation direction, and shaft diameter for direct drop-in replacement | 208–230V single-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM motors are wound to exact factory tolerances for amperage draw, RPM, and thermal protection rating. Aftermarket motors may deviate in rotation direction or shaft diameter, requiring modification and voiding system warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and capacitor before removal. Tools needed: 1\/4\" and 5\/16\" nut drivers, wire stripper, multimeter, and blade puller. Note fan blade pitch and orientation before disassembly. Always match wiring colors to original configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003ePayne PA4RNG036000BAAA\u003c\/strong\u003e 3-ton R-410A split-system condenser. Verify HP, voltage, and shaft diameter against your unit's data plate before ordering. Cross-references OEM part numbers HC38GE228 and HC37GE228. Our fitment team is available to confirm compatibility before you buy — order with confidence and we'll ship today.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357345651,"sku":"PAYNE-PA4RNG036000BAAA-FAN_MOTOR-HC38GE228","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357378419,"sku":"PAYNE-PA4RNG036000BAAA-FAN_MOTOR-HC38GE228-GEN","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-condenser-fan-motor-HC38GE228-1-1784515633520.jpg?v=1784515634"},{"product_id":"payne-pa4rng036000baaa-pressure-switch-jria74","title":"OEM Payne Pressure Switch Replacement Part for PA4RNG036000BAAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Pressure Switch Replacement Part for PA4RNG036000BAAA\u003c\/h1\u003e\n\u003cp\u003eThe pressure switch is a safety control that monitors refrigerant pressure and breaks the control circuit if pressure climbs too high or drops too low, shutting the compressor down before it damages itself. When the switch fails or sticks open, the system often won't start at all, short-cycles, or locks out after a few minutes. Homeowners notice no cooling, an outdoor unit that buzzes at the contactor but never runs, repeated trips, or a thermostat that calls with nothing happening outside. A switch that fails closed is worse — it removes the very protection the compressor relies on.\n\nThis OEM Payne pressure switch for the PA4RNG036000BAAA is calibrated to the exact cut-out and cut-in pressures (PSIG) the original equipment expects, with the correct port fitting, electrical connector, and normally-closed contact configuration. Using the factory trip points keeps the compressor protected without nuisance lockouts.\n\nWhy OEM matters here: a generic switch with different cut-out\/cut-in setpoints will either trip early and short-cycle the system or trip too late and leave the compressor unprotected during a high-head event. Aftermarket switches also vary in fitting thread and contact rating, which leads to leaks or burned terminals. The OEM part holds the original calibration and connector.\n\nInstall difficulty: 2 of 5. Tools: a correct-size open-end or adjustable wrench, a 1\/4-inch nut driver, and a multimeter to confirm continuity. Many mount on a Schrader-style port so recovery may not be needed, but verify before opening the system. #1 safety warning: kill the breaker and disconnect before touching any wiring, and if the port is not self-sealing, recover the refrigerant first — never vent it.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG036000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357443955,"sku":"PAYNE-PA4RNG036000BAAA-PRESSURE_SWITCH-HK02ZA395","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357476723,"sku":"PAYNE-PA4RNG036000BAAA-PRESSURE_SWITCH-HK02ZA395-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-HK02ZA395_0847bbab-bf70-46a9-a1fa-c9f96a4b4b0c.jpg?v=1782955130"},{"product_id":"payne-pa4rng030000bbaa-contactor-1iwxlq","title":"OEM Payne Condenser Contactor Replacement for PA4RNG030000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Contactor Replacement for PA4RNG030000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that sends 208\/230V line power to the compressor and condenser fan motor whenever the thermostat calls for cooling. A 24V coil pulls the contacts closed; when they pit, weld, or the coil burns out, the outdoor unit misbehaves. Homeowners notice a loud hum or chatter at the unit, a compressor and fan that won't start, contacts that stay stuck so the unit runs even with the thermostat off, or a buzzing breaker. Pitted contacts arc, overheat, and eventually weld closed or fail open.\n\nThis OEM Payne contactor for the PA4RNG030000BBAA is matched to the original pole count, contact amp rating, and 24V coil voltage so it switches the full compressor load without overheating. Correct contact rating and coil pull-in voltage keep the unit cycling cleanly.\n\nWhy OEM matters here: generic contactors often use undersized contacts that pit and weld faster under the inrush current of a compressor start, and coils with loose tolerances may chatter or fail to pull in at low control voltage. The OEM contactor uses contacts rated for the original FLA and a coil tuned to the equipment's 24V circuit, so it lasts far longer.\n\nInstall difficulty: 2 of 5. Tools: 1\/4-inch and 5\/16-inch nut drivers, a flat screwdriver, a multimeter, and a phone photo of the wiring before you start. #1 safety warning: shut off the disconnect AND the breaker before touching the contactor — line voltage is present on the lugs even when the thermostat is off, and the nearby run capacitor can hold a charge.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG030000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908357673331,"sku":"PAYNE-PA4RNG030000BBAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908357706099,"sku":"PAYNE-PA4RNG030000BBAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_d36d3df6-3173-4124-aaf5-df2e8d05a0ab.jpg?v=1782951270"},{"product_id":"payne-pa4rng030000bbaa-capacitor-1tkb03","title":"OEM Payne Start Capacitor P281-8806 for PA4RNG030000BBAA","description":"\u003ch1\u003eOEM Payne Start Capacitor P281-8806 for Model PA4RNG030000BBAA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified start capacitor (part number \u003cstrong\u003eP281-8806\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA4RNG030000BBAA\u003c\/strong\u003e air conditioner. The start capacitor delivers the high-voltage jolt required to bring the compressor motor up to operating speed at startup. When this component fails, you'll notice symptoms such as a humming condenser unit that won't start, repeated tripping of the circuit breaker, or the compressor struggling and shutting down within seconds of attempting to run — a condition often called a hard-start failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM start capacitor | Part No. P281-8806 | Factory-matched capacitance and voltage rating | Designed for Payne PA4RNG030000BBAA split-system condenser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM part manufactured to exact factory tolerances. Aftermarket start capacitors frequently fall outside acceptable capacitance ranges, placing added stress on the compressor windings and reducing system service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Required tools: 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all terminal wiring before disconnecting. If unsure, consult a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003ePayne PA4RNG030000BBAA\u003c\/strong\u003e condensing unit. Always verify the capacitance (MFD) and voltage rating on your unit's data plate before ordering to ensure correct fitment. Our parts specialists are available to confirm compatibility before you purchase. Order today and receive same-day shipping on all in-stock items.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908358623603,"sku":"PAYNE-PA4RNG030000BBAA-CAPACITOR-P281-8806","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908358656371,"sku":"PAYNE-PA4RNG030000BBAA-CAPACITOR-P281-8806-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P281-8806_9ceb93e8-3542-44d7-a8a7-104ce9e87111.jpg?v=1782956322"},{"product_id":"payne-pa4rng030000baaa-contactor-1iwxlq","title":"OEM Payne 40A Contactor 2-Pole 24V Coil for PA4RNG030000BAAA","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA4RNG030000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003ePayne PA4RNG030000BAAA\u003c\/strong\u003e air conditioner. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to send line voltage to the compressor and condenser fan motor. When the contactor fails, the most common symptoms include the outdoor unit not turning on at all, visible pitting or burning on the contact points, or the system running continuously without shutting off due to contacts welded shut.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | 30–40 amp rated | Factory-matched OEM replacement for part number HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Payne's exact contact material and coil specifications, ensuring proper voltage drop and contact life. Generic contactors may use inferior contact alloys prone to early pitting, reducing service life significantly in high-cycle environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify voltage is zero with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA4RNG030000BAAA\u003c\/strong\u003e air conditioning unit. Always verify the OEM part number HN51KC024 and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you purchase — same-day shipping available on all in-stock parts.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908359246195,"sku":"PAYNE-PA4RNG030000BAAA-CONTACTOR-HN51KC024","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908359278963,"sku":"PAYNE-PA4RNG030000BAAA-CONTACTOR-HN51KC024-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_72f4442f-56ab-43f1-9611-a4e5760dd682.jpg?v=1782950950"},{"product_id":"payne-pa4rng030000baaa-pressure-switch-jria74","title":"OEM Payne Pressure Switch Set for PA4RNG030000BAAA — HK02ZA395 \u0026 HK02Z","description":"\u003ch1\u003eOEM Payne High \u0026amp; Low Pressure Switch Set for Model PA4RNG030000BAAA\u003c\/h1\u003e\u003cp\u003eThis factory-matched OEM pressure switch set includes both the \u003cstrong\u003ehigh pressure switch (HK02ZA395)\u003c\/strong\u003e and \u003cstrong\u003elow pressure switch (HK02ZB028)\u003c\/strong\u003e for the \u003cstrong\u003ePayne PA4RNG030000BAAA\u003c\/strong\u003e packaged unit. Pressure switches monitor the inducer motor's draft pressure to confirm safe venting conditions before allowing the ignition sequence to proceed. When either switch fails — or when tubing becomes cracked, clogged, or disconnected — the control board will lock out the heating cycle entirely, leaving you with a no-heat call and a diagnostic fault code. Common symptoms include the inducer running continuously with no ignition attempt, or the system cycling on and off before the burners ever light.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Includes HK02ZA395 (High Pressure Switch) and HK02ZB028 (Low Pressure Switch) | Factory W.C. (water column) ratings matched to PA4RNG030000BAAA inducer assembly | SPST normally-open configuration | OEM-spec port diameter for direct hose connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Payne\/Carrier-family pressure switches are calibrated to exact W.C. trip points for this unit. Generic substitutes often carry wider tolerances that can cause nuisance lockouts in cold weather or — worse — allow the furnace to fire under unsafe draft conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always power down the unit at the disconnect and breaker before beginning. Tools needed: 1\/4\" nut driver, flat-head screwdriver, manometer (recommended to verify W.C. after replacement), and a flashlight to inspect inducer tubing for cracks or blockages. Replace both switches together to prevent a callback on the second failed switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both switches. Orders placed before 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This listing covers the matched high and low pressure switch pair for the Payne \u003cstrong\u003ePA4RNG030000BAAA\u003c\/strong\u003e packaged unit. Always inspect the inducer hose, port, and drain for obstructions before condemning a pressure switch — a blocked port is the most common root cause of switch failure on this platform. If you need help confirming fitment or identifying the correct W.C. rating for your serial number, our HVAC parts specialists verify fitment before you order — no guesswork required.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908359770483,"sku":"PAYNE-PA4RNG030000BAAA-PRESSURE_SWITCH-HK02ZA395","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908359803251,"sku":"PAYNE-PA4RNG030000BAAA-PRESSURE_SWITCH-HK02ZA395-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-HK02ZA395_51933040-5694-47f4-b386-911d4d8084a1.jpg?v=1782955142"},{"product_id":"payne-pa4rng030000baaa-capacitor-1tkb03","title":"OEM Payne Start Capacitor P281-8806 for PA4RNG030000BAAA","description":"\u003ch1\u003eOEM Payne Start Capacitor P281-8806 for Model PA4RNG030000BAAA\u003c\/h1\u003e\u003cp\u003eThis OEM start capacitor (part number \u003cstrong\u003eP281-8806\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003ePayne PA4RNG030000BAAA\u003c\/strong\u003e air conditioning system. The start capacitor provides the high-torque electrical boost the compressor motor needs to overcome inertia and reach operating speed. When this capacitor fails, you'll typically experience symptoms such as the compressor humming but failing to start, repeated tripped breakers, hard-start attempts followed by shutdown, or a complete no-cool condition — even when the fan and controls appear to function normally.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM start capacitor | Part No. P281-8806 | Factory-matched capacitance and voltage rating | Engineered for Payne PA4RNG030000BAAA 2.5-ton split-system condenser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine OEM capacitor is manufactured to exact factory tolerances, ensuring proper start torque and protecting your compressor from premature wear. Aftermarket capacitors can vary significantly in capacitance, leading to repeated hard-start failures and shortened compressor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before handling any terminals. Tools needed: insulated screwdriver, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer warranty. In-stock units ship same business day from our warehouse for fast, reliable delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Payne \u003cstrong\u003ePA4RNG030000BAAA\u003c\/strong\u003e split-system air conditioner. Always cross-reference the capacitance (MFD) and voltage rating printed on your existing capacitor or unit data plate before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you purchase — don't hesitate to reach out.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908359967091,"sku":"PAYNE-PA4RNG030000BAAA-CAPACITOR-P281-8806","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908359999859,"sku":"PAYNE-PA4RNG030000BAAA-CAPACITOR-P281-8806-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P281-8806_2cdec434-32ee-4912-9518-64369a59d5f3.jpg?v=1782956316"},{"product_id":"payne-pa4rng024000bbaa-contactor-1iwxlq","title":"OEM Payne Condenser Contactor Replacement for PA4RNG024000BBAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Contactor Replacement for PA4RNG024000BBAA\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that feeds 208\/230V line power to the compressor and condenser fan motor each time the thermostat calls for cooling. A 24V coil pulls the contacts closed; when those contacts pit, weld, or the coil burns out, the outdoor unit starts acting up. Homeowners notice a loud hum or chatter at the unit, a compressor and fan that won't start, contacts that stick so the unit keeps running with the thermostat off, or a buzzing breaker. Arcing contacts overheat and eventually weld closed or fail open, leaving you with no cooling.\n\nThis OEM Payne contactor for the PA4RNG024000BBAA is matched to the original pole count, contact amp rating, and 24V coil voltage, so it switches the full compressor load without overheating. The factory contact rating and coil pull-in voltage keep the unit cycling cleanly on every call.\n\nWhy OEM matters here: generic contactors frequently use undersized contacts that pit and weld faster under the heavy inrush current of a compressor start, and coils with loose tolerances may chatter or fail to pull in at low control voltage. The OEM contactor uses contacts rated for the original FLA and a coil tuned to the equipment's 24V circuit, so it survives far more cycles.\n\nInstall difficulty: 2 of 5. Tools: 1\/4-inch and 5\/16-inch nut drivers, a flat screwdriver, a multimeter, and a phone photo of the wiring before you disconnect anything. #1 safety warning: shut off the disconnect AND the breaker before touching the contactor — line voltage stays on the lugs even with the thermostat off, and the nearby run capacitor can hold a charge.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG024000BBAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908360032627,"sku":"PAYNE-PA4RNG024000BBAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908360065395,"sku":"PAYNE-PA4RNG024000BBAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_44bcd62d-9e57-400d-94b3-211443e7b55e.jpg?v=1782951267"},{"product_id":"payne-pa4rng024000bbaa-capacitor-upzh37","title":"OEM Payne Dual Run \u0026 Start Capacitor Kit for PA4RNG024000BBAA","description":"\u003ch1\u003eOEM Payne Dual Run \u0026amp; Start Capacitor Kit for Model PA4RNG024000BBAA\u003c\/h1\u003e\u003cp\u003eThis factory-matched OEM capacitor kit includes both the \u003cstrong\u003eP291-3553RS Dual Run Capacitor\u003c\/strong\u003e and the \u003cstrong\u003eP281-8806 Start Capacitor\u003c\/strong\u003e — the two capacitors specified for the \u003cstrong\u003ePayne PA4RNG024000BBAA\u003c\/strong\u003e split-system air conditioner. Capacitors store and release the electrical charge required to start and run the compressor and condenser fan motor. A failed dual run capacitor typically causes a hum with no motor movement or rapid short-cycling, while a failed start capacitor prevents the compressor from starting under load entirely. Replacing both at the same time is best practice and avoids a repeat service call.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Includes P291-3553RS Dual Run Capacitor and P281-8806 Start Capacitor | Factory-rated voltage and MFD tolerance matched to PA4RNG024000BBAA specifications | Round-case construction | ±3% OEM tolerance on all ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM capacitors from Payne (ICP\/Carrier family) meet exact factory electrical tolerances. Generic replacements are often rated ±10% MFD, which accelerates compressor and motor wear and can void equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always discharge the capacitor fully before removing any terminals — stored charge can cause serious injury. Tools needed: 1\/4\" nut driver, insulated needle-nose pliers, multimeter with capacitance function. Photograph all terminal connections before disconnecting. Turn off power at both the disconnect and the breaker before beginning work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both capacitors. Orders placed before cutoff ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This kit is engineered specifically for the \u003cstrong\u003ePayne PA4RNG024000BBAA\u003c\/strong\u003e 2-ton split-system air conditioner. Always cross-reference the MFD and voltage ratings on your unit's data plate against these part numbers before installation. If you need fitment confirmation, our HVAC parts specialists verify compatibility before you order — no guesswork required. In stock and ready to ship today.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908360098163,"sku":"PAYNE-PA4RNG024000BBAA-CAPACITOR-P291-3553RS","price":25.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908360130931,"sku":"PAYNE-PA4RNG024000BBAA-CAPACITOR-P291-3553RS-GEN","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-P291-3553RS_4009ecbb-05a8-4d47-bcee-a059969f248c.jpg?v=1782953594"},{"product_id":"payne-pa4rng024000baaa-contactor-1iwxlq","title":"OEM Payne Condenser Contactor Replacement for PA4RNG024000BAAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Condenser Contactor Replacement for PA4RNG024000BAAA\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that delivers 208\/230V line power to the compressor and condenser fan motor every time the thermostat calls for cooling. A 24V coil energizes to pull the contacts closed; when they pit, weld, or the coil opens up, the outdoor unit starts failing in obvious ways. Homeowners notice a loud hum or chatter at the unit, a compressor and fan that won't start, contacts that stick closed so the unit runs even with the thermostat off, or a buzzing breaker. Arcing contacts overheat, then weld shut or fail open and leave the home without cooling.\n\nThis OEM Payne contactor for the PA4RNG024000BAAA is matched to the original pole count, contact amp rating, and 24V coil voltage, so it carries the full compressor load without overheating. Keeping the factory contact rating and coil pull-in voltage lets the unit cycle cleanly and reliably.\n\nWhy OEM matters here: generic contactors often rely on undersized contacts that pit and weld faster under the inrush current of a compressor start, and their coils may chatter or fail to pull in at low control voltage. The OEM contactor uses contacts rated for the original FLA and a coil tuned to the equipment's 24V circuit, so it holds up over far more cycles.\n\nInstall difficulty: 2 of 5. Tools: 1\/4-inch and 5\/16-inch nut drivers, a flat screwdriver, a multimeter, and a phone photo of the wiring before you start. #1 safety warning: shut off the disconnect AND the breaker before touching the contactor — line voltage remains on the lugs even with the thermostat off, and the nearby run capacitor can hold a dangerous charge.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG024000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908360327539,"sku":"PAYNE-PA4RNG024000BAAA-CONTACTOR-HN51KC024","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908360360307,"sku":"PAYNE-PA4RNG024000BAAA-CONTACTOR-HN51KC024-GEN","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN51KC024_6d59920d-3bad-4bb9-b1ca-e61c8670dea9.jpg?v=1782951265"},{"product_id":"payne-pa4rng024000baaa-capacitor-upzh37","title":"OEM Payne Run Capacitor Replacement for Unit PA4RNG024000BAAA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Payne Run Capacitor Replacement for Unit PA4RNG024000BAAA\u003c\/h1\u003e\n\u003cp\u003eThe run capacitor is the energy-storage component that gives your Payne PA4RNG024000BAAA condenser the phase-shifted voltage its compressor and outdoor fan motor need to keep spinning efficiently after startup. When it weakens or fails, the unit can't sustain torque: you'll often hear a loud hum or buzz from the outdoor unit, see the condenser fan blade sit still until you push-start it, notice the AC blowing warm air, or find the breaker tripping from high amp draw. A bulged or leaking can is a dead giveaway that the capacitor is finished.\n\nThis is a dual round (motor + compressor) capacitor supplied to the exact microfarad (MFD) and voltage rating Payne specified for this unit — commonly a 370\/440 VAC dual-rated can held to a tight OEM ±5% tolerance. That accuracy is what keeps motor windings cool and the compressor pulling normal locked-rotor amps.\n\nWhy OEM matters here: generic aftermarket capacitors are frequently rated to a loose ±10–15% tolerance and use thinner dielectric film. A capacitor even a few MFD off forces the compressor windings to run hotter, shortening compressor life and inviting an expensive failure. The OEM part holds value across thousands of heat cycles.\n\nInstall difficulty: 2 of 5. Tools: insulated flat screwdriver, 1\/4\" nut driver, needle-nose pliers, and a multimeter with a capacitance (µF) setting to confirm the old reading. #1 safety warning: ALWAYS discharge the capacitor across its terminals with an insulated resistor or screwdriver before touching it — it stores a lethal charge even after the disconnect is pulled. Kill the outdoor disconnect first, then photograph the wiring.\n\nShips same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA4RNG024000BAAA. Always verify the part number against your unit's data plate before ordering.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose OEM?\u003c\/h2\u003e\n\u003cp\u003eOEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62908360393075,"sku":"PAYNE-PA4RNG024000BAAA-CAPACITOR-P291-3553RS","price":56.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62908360425843,"sku":"PAYNE-PA4RNG024000BAAA-CAPACITOR-P291-3553RS-GEN","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-P291-3553RS_3b17188f-41d0-4bd7-8da8-dbbabb28673d.jpg?v=1782956041"}],"url":"https:\/\/nationalhvacparts.com\/collections\/payne.oembed","provider":"National HVAC Parts","version":"1.0","type":"link"}