{"title":"Contactors","description":null,"products":[{"product_id":"carrier-09dk094600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK094600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V Coil — HN53CB115 for Model 09DK094600\u003c\/h1\u003e\u003cp\u003eThe Carrier HN53CB115 is the factory-specified OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK094600\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that energizes the compressor and associated load circuits when the control board sends a 24V signal. A failing contactor is one of the most common causes of compressor lockout — symptoms include the system not responding to a call for cooling, burned or pitted contacts causing arcing noise, or the unit cycling on and off erratically without reaching setpoint.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil Voltage | Factory OEM replacement for Carrier part number HN53CB115 | Cross-references: HN53TB115, HN52KC016, HN72AZ301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory contact-gap, coil-pull-in, and temperature-rise specifications. Aftermarket contactors often use lower-grade silver-alloy contacts that pit and weld faster under compressor inrush current, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting high-voltage power at the disconnect box and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, non-contact voltage tester. Photograph all wiring connections before removal. Label each wire to its terminal for accurate reinstallation.\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 contactor for Carrier model \u003cstrong\u003e09DK094600\u003c\/strong\u003e. Always verify pole count, amperage, and coil voltage against your unit's wiring diagram and data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640094216563,"sku":"CARRIE-09DK094600-CONTACTOR-HN53CB115","price":183.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640094249331,"sku":"CARRIE-09DK094600-CONTACTOR-HN53CB115-GEN","price":161.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_61f64227-cd50-4d2f-a665-6e050d21483e.jpg?v=1775015972"},{"product_id":"carrier-09dk094500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil — 09DK094500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK094500\u003c\/h1\u003e\u003cp\u003eThis genuine OEM Carrier contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DK094500\u003c\/strong\u003e commercial HVAC system. The contactor is a heavy-duty, high-voltage relay that energizes the compressor and fan motor circuits when the 115V control signal is received from the control board. When a contactor fails, symptoms include the system failing to start, a loud chattering or buzzing noise from the electrical panel, burned or pitted contact surfaces, or a tripped breaker caused by high-resistance arcing across worn contacts. Replacing a failed contactor promptly prevents cascading damage to the compressor and motor windings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amps FLA | 115V AC Coil | 240\/480\/600V load side rated | Factory-matched OEM tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part — not an aftermarket substitute. OEM contactors use factory-spec silver-alloy contact tips and coil windings that meet original design life targets. Generic contactors often use lower-grade contact materials that pit and fail prematurely under high-cycle commercial loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power at the breaker and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or camera to document wiring positions prior to removal. Control wiring and load-side lugs must be re-terminated securely to spec torque.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships 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 as a direct OEM replacement for \u003cstrong\u003eCarrier model 09DK094500\u003c\/strong\u003e commercial HVAC equipment. Cross-references: replaces HN53TB115 and HN52KC016. Always verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Our technical team is available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640094347635,"sku":"CARRIE-09DK094500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640094380403,"sku":"CARRIE-09DK094500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_3c7bc1bf-afe9-4acb-aed6-2b9a2b29816e.jpg?v=1775015978"},{"product_id":"carrier-09dk094100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V HN53CB115 — 09DK094100","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V (HN53CB115) for Model 09DK094100\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK094100\u003c\/strong\u003e commercial HVAC unit. The contactor is a heavy-duty, high-voltage relay that closes the circuit between your system's control board and the compressor or fan motor loads when a 115V coil signal is received. When a contactor fails — due to pitted contacts, a burned coil, or a welded contact — the unit will either refuse to start entirely, fail to energize one or more motor loads, or trip the breaker repeatedly. Replacing a worn contactor promptly prevents cascading compressor damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole configuration | 25A FLA rated | 115V AC coil voltage | 240\/480\/600V load-side voltage | Factory OEM part number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part, built to exact contact material, coil impedance, and mechanical travel specifications. Generic contactors may differ in contact gap or coil pull-in voltage, leading to arcing, premature failure, or nuisance trips — especially under high-load commercial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always disconnect and lockout\/tagout all power before servicing. Tools needed: flathead and Phillips screwdrivers, wire labels or camera for documenting wiring, and an insulated multimeter to verify coil continuity before installation. Three-pole contactors manage multiple high-voltage load legs — verify each pole's contact resistance after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model 09DK094100\u003c\/strong\u003e commercial HVAC equipment. Cross-references include HN53TB115, HN52KC016, and HN72AZ301. Verify pole count, amp rating, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — orders placed before 3PM ship same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640094544243,"sku":"CARRIE-09DK094100-CONTACTOR-HN53CB115","price":171.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640094577011,"sku":"CARRIE-09DK094100-CONTACTOR-HN53CB115-GEN","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_a09ff82e-2b21-4bed-803b-cf5ed46beb93.jpg?v=1775016013"},{"product_id":"carrier-09dk084600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 120V 35A for Model 09DK084600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 120V 35A — HN53CB115 for Model 09DK084600\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HN53CB115\u003c\/strong\u003e is the factory-specified OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK084600\u003c\/strong\u003e commercial HVAC unit. The contactor acts as the high-voltage switching relay that energizes the compressor and fan circuits when the 24V control board sends a call for cooling. When this contactor fails, the system will not respond to a thermostat demand — you may hear the control board click but the compressor and condenser fan remain completely off, or the unit may fail to de-energize, causing continuous operation and eventual burnout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 35A Resistive Load | 120VAC Coil | Hartland Controls HCCY3XT01DT103 | Replaces HN53TB115, HN52KC016, HN72AZ301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory tolerances. Generic contactors often use lower-grade silver alloy contacts that pit and weld prematurely under load cycling, leading to repeat failures and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires full electrical lockout\/tagout before servicing. Tools needed: insulated screwdrivers, multimeter, wire labels or camera for wiring documentation. Verify coil voltage and pole count match your unit's data plate before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier model 09DK084600\u003c\/strong\u003e commercial HVAC equipment. Cross-references include Hartland Controls HCCY3XT01DT103 and Tyco Electronics 3100-30T828WA. Always verify pole count, amperage, and coil voltage against your unit's wiring diagram before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — \u003cstrong\u003ein stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640094773619,"sku":"CARRIE-09DK084600-CONTACTOR-HN53CB115","price":171.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640094806387,"sku":"CARRIE-09DK084600-CONTACTOR-HN53CB115-GEN","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_7c4ef33c-f957-4d74-b5f9-cf549c3c8fd8.jpg?v=1775015838"},{"product_id":"carrier-09dk084500-contactor-1k1tl0","title":"OEM Carrier Contactor 24V Coil 2-Pole for Model 09DK084500","description":"\u003ch1\u003eOEM Carrier Contactor 24V Coil 2-Pole for Model 09DK084500\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 09DK084500\u003c\/strong\u003e. The contactor acts as the main power switch between your thermostat's 24V control signal and the high-voltage supply feeding the compressor and condenser fan. When the contactor fails, the most common symptoms are an air conditioner that won't turn on despite the thermostat calling for cooling, a unit that hums at the outdoor cabinet without the compressor engaging, or pitted\/burned contacts causing erratic cycling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V AC coil voltage | 2-pole design | High-amperage contact rated for compressor loads | OEM-matched contact gap and spring tension for reliable pull-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part (HN53CB115). OEM contactors use factory-spec contact alloy and coil windings, ensuring consistent pull-in voltage and longer service life versus aftermarket substitutes that may chatter or fail prematurely under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed by cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003e09DK084500\u003c\/strong\u003e. Always verify coil voltage and pole count on your unit's data plate before ordering. Not sure it's the right fit? Our HVAC parts specialists confirm fitment before you buy — reach out via chat or phone.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640094904691,"sku":"CARRIE-09DK084500-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640094937459,"sku":"CARRIE-09DK084500-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_52c0b37d-4c7b-4078-b547-cbc39a6737f0.jpg?v=1775022058"},{"product_id":"carrier-09dk084100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil — 09DK084100","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V Coil for Model 09DK084100\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier 09DK084100\u003c\/strong\u003e commercial condensing unit. The contactor is a high-voltage electromechanical relay that controls the flow of power to your compressor and other load-side components. When the 24V control signal energizes the coil, the contactor closes its poles and delivers line voltage to the load. A failed contactor typically presents as a unit that won't start, chatters audibly, draws excessive amperage, or shows pitted\/burnt contact surfaces upon inspection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole configuration | \u003cstrong\u003e25A Full Load Amperage (FLA)\u003c\/strong\u003e | \u003cstrong\u003e115V coil voltage\u003c\/strong\u003e | Direct OEM replacement for Carrier part HN53CB115 | Cross-references: HN53TB115, HN52KC016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory OEM unit meets Carrier's exact contact gap, spring tension, and coil impedance specifications. Aftermarket contactors often use thinner contact tips that pit faster under compressor inrush current, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect and lock out power before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and appropriate PPE. Label all wiring with tape before removal. Verify coil voltage matches your control circuit before energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier 09DK084100\u003c\/strong\u003e commercial condensing unit. Verify pole count, FLA rating, and coil voltage on your existing contactor's data label before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy if you have any questions. \u003cstrong\u003eOrder today and your part ships the same business day.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640095592819,"sku":"CARRIE-09DK084100-CONTACTOR-HN53CB115","price":193.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640095625587,"sku":"CARRIE-09DK084100-CONTACTOR-HN53CB115-GEN","price":170.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_a19ab9f8-9a36-43b0-9a94-f7a5423300b4.jpg?v=1775015975"},{"product_id":"carrier-09dk074600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V HN53CB115 — 09DK074600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V (HN53CB115) for Model 09DK074600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-specified 3-pole contactor for the \u003cstrong\u003eCarrier 09DK074600\u003c\/strong\u003e commercial HVAC unit. The contactor acts as the high-voltage switching relay that closes the circuit to energize the compressor and condenser fan motor when the 24V control board sends a call for cooling. When this contactor fails — due to pitted contacts, a burnt coil, or welded poles — the system will fail to start, experience intermittent lockouts, or run continuously without shutting off. Replacing it with the correct OEM part restores factory-matched electrical performance and protects downstream components from voltage irregularities caused by worn generic contactors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil | Definite Purpose Contactor | Factory OEM Part Number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier OEM contactor is manufactured to exact contact-gap, coil-pull-in, and heat-dissipation tolerances. Generic contactors frequently use inferior contact alloys that arc and pit prematurely, shortening compressor life and causing nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting main power at the disconnect box before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter for coil continuity verification. Always photograph all wiring connections before removal. Confirm coil voltage on the unit data plate matches 115V before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for \u003cstrong\u003eCarrier model 09DK074600\u003c\/strong\u003e commercial HVAC equipment. Also replaces legacy part numbers HN53TB115, HN52KC016, and HN72AZ301. Verify pole count, amperage, and coil voltage on your unit's nameplate before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork, no return hassle.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640095723891,"sku":"CARRIE-09DK074600-CONTACTOR-HN53CB115","price":175.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640095756659,"sku":"CARRIE-09DK074600-CONTACTOR-HN53CB115-GEN","price":154.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_595b09b9-1ef1-4427-aafc-57751bf79b0e.jpg?v=1775016011"},{"product_id":"carrier-09dk074500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for 09DK074500 — HN53CB115","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK074500 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier 09DK074500\u003c\/strong\u003e commercial HVAC system. The contactor is a heavy-duty, high-voltage relay that controls the flow of power to the compressor and associated loads. When the 24V control signal energizes the 115V coil, the contactor closes its poles and delivers line voltage to the compressor circuit. A failed contactor typically presents as a system that won't start, trips on lockout immediately after a call for cooling, or shows burned\/pitted contact surfaces upon inspection. Replacing with the correct OEM part ensures factory-matched electrical performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amp FLA | 35A Res | 115V AC Coil | 240\/480\/600V Load Voltage | OEM Part Number HN53CB115 | Cross-references: HN53TB115, HN52KC016, HN72AZ301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized part (Hartland Controls HCCY3XT01DT103). OEM contactors use silver-alloy contact tips rated to full factory spec, unlike generic units that may use lower-grade alloys prone to pitting and early failure under compressor load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires full system lockout\/tagout before servicing. Tools needed: multimeter, insulated screwdrivers, needle-nose pliers. Photograph all wire connections before removal. Verify coil voltage and pole count match before energizing. Commercial systems should be serviced by a licensed technician.\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 as the direct factory replacement for \u003cstrong\u003eCarrier model 09DK074500\u003c\/strong\u003e commercial HVAC equipment. Verify pole count (3-pole), coil voltage (115V), and amp rating (25A FLA) against your unit's wiring diagram before ordering. Not sure it's the right fit? Our parts specialists confirm fitment before you buy — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640095854963,"sku":"CARRIE-09DK074500-CONTACTOR-HN53CB115","price":181.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640095887731,"sku":"CARRIE-09DK074500-CONTACTOR-HN53CB115-GEN","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_c2a95df8-e4f3-4e8c-a119-6a0e4415a5eb.jpg?v=1775015991"},{"product_id":"carrier-09dk074100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK074100","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK074100\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for \u003cstrong\u003eCarrier model 09DK074100\u003c\/strong\u003e commercial HVAC equipment. The contactor is a high-voltage relay that controls power delivery to the compressor and fan motors. When it fails, the unit will typically not start, hum without engaging, exhibit burned or pitted contacts, or trip repeatedly — leaving you with no cooling or heating. Replacing a worn contactor promptly protects downstream components like the compressor from damaging voltage irregularities.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amp FLA | 35A RES rating | 115V \/ 120VAC coil voltage | Hartland Controls HCCY3XT01DT103 equivalent | Factory OEM part number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part — not an aftermarket substitute. OEM contactors are manufactured to exact coil pull-in voltage and contact gap specifications, ensuring reliable switching life and protection of your compressor investment. Generic contactors often use lower-grade contact alloys that pit and weld faster under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or a phone camera to photograph existing wiring before removal. Line-voltage terminals require torque to spec — do not over-tighten.\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. Free shipping on qualifying orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model 09DK074100\u003c\/strong\u003e. Cross-references include Carrier HN53TB115, HN52KC016, and HN72AZ301. Verify pole count, amperage, and coil voltage against your unit's wiring diagram and data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640096117107,"sku":"CARRIE-09DK074100-CONTACTOR-HN53CB115","price":171.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640096149875,"sku":"CARRIE-09DK074100-CONTACTOR-HN53CB115-GEN","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_1ce15915-d700-47ff-adc5-dc08f5b4a5d2.jpg?v=1775015969"},{"product_id":"carrier-09dk064600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil — HN53CB115 09DK064600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V Coil for Model 09DK064600 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK064600\u003c\/strong\u003e commercial HVAC system. The contactor is the high-voltage switching relay controlled by the 24V–120V low-voltage circuit — it closes to deliver line voltage to the compressor and fan motors whenever a call for cooling is made. A failed contactor typically presents as a system that won't start (no click, no compressor hum), chatters loudly during operation, or shows visible pitting and welded contacts on inspection. Replacing it promptly prevents damage to the compressor windings from voltage irregularities.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 120VAC Coil | Load-side rated 240\/480\/600V | 150\/125\/100 LRA | Hartland Controls HCCY3XT01DT103 equivalent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier OEM part meets exact factory coil pull-in voltage and contact material specifications. Aftermarket contactors can use inferior silver-alloy contacts that pit faster under high-inrush loads, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires full system lockout\/tagout before service. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (verify 0V before touching load terminals). Always photograph wiring before disconnecting. Coil wires are low-voltage (120V); line terminals carry full load voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse. Free shipping on qualifying orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003e09DK064600\u003c\/strong\u003e commercial condensing unit. Also replaces legacy part numbers HN53TB115, HN52KC016, and HN72AZ301. Verify pole count, amp rating, and coil voltage against your unit's wiring diagram and data plate before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640096248179,"sku":"CARRIE-09DK064600-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640096280947,"sku":"CARRIE-09DK064600-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_8e046629-662d-4bc5-a2f2-fae10d8980e0.jpg?v=1775015980"},{"product_id":"carrier-09dk064500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V HN53CB115 — 09DK064500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V (HN53CB115) for Model 09DK064500\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK064500\u003c\/strong\u003e commercial HVAC system. The contactor is the high-voltage switching relay that closes the circuit to energize the compressor and associated loads whenever the control board sends a 24V signal. When a contactor fails — due to pitted or welded contacts, a burned coil, or coil open-circuit — the system will either refuse to start entirely, run continuously without shutting off, or trip breakers repeatedly. Replacing with the correct OEM part restores factory switching performance and protects downstream compressor and motor components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA | 115V AC Coil | 240\/480\/600V Load Side | OEM Part# HN53CB115 | Direct replacement for HN53TB115 and HN52KC016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This factory-authorized Carrier contactor is manufactured to exact coil pull-in voltage, contact gap, and arc-suppression specifications. Off-brand contactors often use lower-grade silver-alloy contacts that pit faster under compressor inrush current, shortening service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off all power at the disconnect and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring and label each wire before removal. Three-pole contactors carry higher load-side voltages — verify all terminals are torqued to spec after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003e09DK064500\u003c\/strong\u003e commercial packaged\/condensing unit. Also cross-references HN53TB115 and HN52KC016. Always confirm coil voltage, pole count, and amperage rating against your unit's data plate and wiring diagram before ordering. Need help verifying fitment? Our HVAC parts specialists confirm compatibility before you buy — \u003cstrong\u003eorder now and get same-day shipping!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640096379251,"sku":"CARRIE-09DK064500-CONTACTOR-HN53CB115","price":171.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640096412019,"sku":"CARRIE-09DK064500-CONTACTOR-HN53CB115-GEN","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_03df8cdd-8d7b-45a5-b465-808f64e6f72b.jpg?v=1775016008"},{"product_id":"carrier-09dk064100-contactor-1k1tl0","title":"OEM Carrier Contactor for 09DK064100 Condensing Unit Compressor","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Contactor for 09DK064100 Condensing Unit Compressor\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically-controlled power switch that sends high-voltage line power to the compressor and condenser fan motor whenever the thermostat calls for cooling on your Carrier 09DK064100. Over thousands of cycles its contacts pit, arc, and eventually weld or burn open. When that happens you'll notice the outdoor unit failing to start, a loud chatter or buzz from the contactor, the system running non-stop even after the thermostat is satisfied (a sign the contacts have welded shut), or a tripped breaker. Burned contacts also create voltage drop that makes the compressor draw excessive current and overheat.\n\nThis OEM contactor is matched to the original pole count, 24V control-coil voltage, and full-load amp rating specified for the 09DK064100. It uses silver-alloy contacts rated for the inrush (locked-rotor) current of the compressor and the correct coil so it pulls in cleanly on the control signal and breaks reliably when the call ends.\n\nOEM matters here because undersized aftermarket contactors use thinner contact material and lower amp ratings that pit and weld faster under the compressor's repeated inrush surges. That leads to chatter, voltage drop, and added compressor stress. Matching the OEM coil voltage and contact rating guarantees clean pull-in and a clean break every cycle, exactly as Carrier specified.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, needle-nose pliers, a multimeter, and your phone to photograph the wiring before you start. #1 safety warning: KILL THE BREAKER — the contactor line terminals carry full line voltage even when the system is switched off at the thermostat. Photograph and label every lead before removing 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 Carrier model 09DK064100. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640097165683,"sku":"CARRIE-09DK064100-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640097198451,"sku":"CARRIE-09DK064100-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_45440f8c-b0f8-4011-a786-67ba3d560ce9.jpg?v=1775022284"},{"product_id":"carrier-09dk054600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V HN53CB115 for 09DK054600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V (HN53CB115) for Model 09DK054600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK054600\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that energizes the compressor and condenser fan motors every time your thermostat calls for cooling or heating. When the contactor fails — through pitted contacts, a burned coil, or a stuck plunger — the unit will fail to start, hum without engaging, or run continuously without cycling off. Replacing it with the correct OEM part (HN53CB115) restores precise switching performance and protects downstream components from voltage irregularities caused by a degraded generic substitute.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA | 115V coil voltage | Direct OEM replacement for Carrier 09DK054600 | Also supersedes HN53TB115 and HN52KC016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors meet Carrier's exact coil pull-in voltage and contact gap tolerances. Off-brand units frequently use thinner contact material, leading to accelerated pitting under high-cycle commercial loads and premature compressor failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the disconnect and verify zero voltage with a multimeter before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels. Always photograph all wiring before disconnecting terminals. A 3-pole contactor has more terminals than a standard 2-pole — take your time.\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 as a direct OEM replacement for Carrier model \u003cstrong\u003e09DK054600\u003c\/strong\u003e. Verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Also supersedes legacy part numbers HN53TB115 and HN52KC016. Need help confirming fitment? Our HVAC parts specialists are standing by — order with confidence.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640097296755,"sku":"CARRIE-09DK054600-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640097329523,"sku":"CARRIE-09DK054600-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_beace741-1b75-4ba2-8d1d-1c0fde27564c.jpg?v=1775016003"},{"product_id":"carrier-09dk054500-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for 09DK054500","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model 09DK054500\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement contactor for the \u003cstrong\u003eCarrier 09DK054500\u003c\/strong\u003e condensing unit, manufactured to Carrier's exact electrical specifications under part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e. The contactor is the primary high-voltage switching relay in your system — it receives a 24V signal from the thermostat or control board and closes its contacts to send line voltage to the compressor and condenser fan motor. When a contactor fails, symptoms include the outdoor unit failing to energize on a call for cooling, a persistent audible hum with no compressor start, welded or pitted contacts causing the unit to run continuously, or complete loss of cooling with the air handler still operating normally.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole design | 24V AC coil voltage | Factory-matched amperage and contact rating for \u003cstrong\u003eCarrier 09DK054500\u003c\/strong\u003e | Constructed with silver-alloy contacts for superior conductivity and arc resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier part (HN53CB115), built to factory tolerances for coil pull-in voltage, contact gap, and thermal rating. Aftermarket contactors often use lower-grade contact alloys that pit or weld prematurely, leading to repeat failures and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting power at the outdoor disconnect AND the main breaker before servicing. Tools needed: flathead and Phillips screwdrivers, 1\/4\" and 5\/16\" nut drivers, multimeter for voltage verification, needle-nose pliers. Always photograph or label all wiring before disconnecting terminals.\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 specifically for the Carrier \u003cstrong\u003e09DK054500\u003c\/strong\u003e condensing unit. Always verify the OEM part number on the existing contactor's label and confirm coil voltage and pole configuration on your unit's data plate prior to ordering. Our technical team is available to confirm fitment before you buy — ensuring the right part arrives the first time.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640097427827,"sku":"CARRIE-09DK054500-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640097460595,"sku":"CARRIE-09DK054500-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115.jpg?v=1775021707"},{"product_id":"carrier-09dk054100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 115V 25A HN53CB115 for 09DK054100","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 115V 25A — HN53CB115 for Model 09DK054100\u003c\/h1\u003e\u003cp\u003eThis genuine OEM 3-pole contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DK054100\u003c\/strong\u003e commercial HVAC unit. The contactor functions as the primary high-voltage switching relay, energizing the compressor and load circuits on a 24V control signal from the thermostat or control board. When a contactor fails — due to worn contacts, pitted surfaces, or coil burnout — the system will fail to start, lose one or more compressor stages, or exhibit erratic cycling behavior. Replacing with the correct OEM part ensures proper load handling and protects downstream components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil | 240\/480\/600V Load-Side Rated | 150\/125\/100 LRA | Factory OEM Part# HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part, manufactured to exact contact gap, spring tension, and coil impedance tolerances. Aftermarket contactors often use inferior contact alloys that arc and pit prematurely under high-inrush compressor loads, leading to premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before proceeding. Label or photograph all wiring before disconnecting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Coil voltage must be confirmed at 115V before 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 Engineered as a direct OEM replacement for \u003cstrong\u003eCarrier model 09DK054100\u003c\/strong\u003e commercial HVAC equipment. Also cross-references with superseded Carrier part numbers HN53TB115, HN52KC016, and HN72AZ301. Always verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility prior to purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640097624435,"sku":"CARRIE-09DK054100-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640097657203,"sku":"CARRIE-09DK054100-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_d5634d76-a346-4415-9cf1-4a039b8aad89.jpg?v=1775015803"},{"product_id":"carrier-09dk044600-contactor-1k1tl0","title":"OEM Carrier Contactor for 09DK044600 Condensing Unit Compressor","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Contactor for 09DK044600 Condensing Unit Compressor\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically-controlled power switch that sends high-voltage line power to the compressor and condenser fan motor whenever the thermostat calls for cooling on your Carrier 09DK044600. Over thousands of cycles its contacts pit, arc, and eventually weld or burn open. When that happens you'll notice the outdoor unit failing to start, a loud chatter or buzz from the contactor, the system running non-stop even after the thermostat is satisfied (a sign the contacts have welded shut), or a tripped breaker. Burned contacts also create voltage drop that makes the compressor draw excessive current and overheat.\n\nThis OEM contactor is matched to the original pole count, 24V control-coil voltage, and full-load amp rating specified for the 09DK044600. It uses silver-alloy contacts rated for the inrush (locked-rotor) current of the compressor and the correct coil so it pulls in cleanly on the control signal and breaks reliably when the call ends.\n\nOEM matters here because undersized aftermarket contactors use thinner contact material and lower amp ratings that pit and weld faster under the compressor's repeated inrush surges. That leads to chatter, voltage drop, and added compressor stress. Matching the OEM coil voltage and contact rating guarantees clean pull-in and a clean break every cycle, exactly as Carrier specified.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, needle-nose pliers, a multimeter, and your phone to photograph the wiring before you start. #1 safety warning: KILL THE BREAKER — the contactor line terminals carry full line voltage even when the system is switched off at the thermostat. Photograph and label every lead before removing 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 Carrier model 09DK044600. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640097821043,"sku":"CARRIE-09DK044600-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640097853811,"sku":"CARRIE-09DK044600-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_acc4cd6a-c285-4d03-a43c-8bb2e4e416f3.jpg?v=1775022282"},{"product_id":"carrier-09dk044500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for 09DK044500 — HN53CB115","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK044500 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThe Carrier \u003cstrong\u003eHN53CB115\u003c\/strong\u003e is the factory OEM 3-pole definite-purpose contactor engineered for the \u003cstrong\u003eCarrier 09DK044500\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay responsible for routing power to the compressor and other load components on command from the 24V control circuit. When this part fails, the result is typically a unit that hums and refuses to start, intermittently drops out under load, or shows visible contact pitting and burning on inspection. Replacing it promptly prevents cascading damage to the compressor and control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA | 115V coil voltage | 240\/480\/600V load-side rated | Definite Purpose design | Factory-matched contact material and spring tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor — not an aftermarket substitute. OEM contacts are rated to factory arc-interrupting tolerances, which means longer service life and reduced risk of contact welding under inrush current conditions common in commercial compressor circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires full power lockout\/tagout before any contact with the contactor. Tools needed: insulated screwdrivers (flathead and Phillips), needle-nose pliers, multimeter (for coil continuity check), and a camera or phone to document wiring before disconnecting. Label all wires prior to removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse. Also replaces legacy part numbers HN53TB115 and HN52KC016.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier 09DK044500\u003c\/strong\u003e commercial HVAC system. Always verify coil voltage and pole count on your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640098050419,"sku":"CARRIE-09DK044500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640098083187,"sku":"CARRIE-09DK044500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_f98686c2-c530-4c86-a5ee-c8b942394ca0.jpg?v=1775015989"},{"product_id":"carrier-09dk044100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 120V Coil — HN53CB115 09DK044100","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 120V Coil — HN53CB115 for Model 09DK044100\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-specified replacement contactor for the \u003cstrong\u003eCarrier 09DK044100\u003c\/strong\u003e commercial packaged and split-system unit. 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 it fails — due to worn contacts, a burned coil, or welded poles — the system will either refuse to start, run continuously without cycling off, or trip a circuit breaker. Replacing it promptly prevents compressor damage and costly downstream failures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES rated | 120VAC coil voltage | 240\/480\/600V load voltage | Hartland Controls HCCY3XT01DT103 equivalent | Factory-matched Carrier OEM part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips and precisely wound coils that meet Carrier's exact pull-in and drop-out voltage specs. Generic contactors often use inferior contact materials that pit and weld faster under load, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — This is a line-voltage component. Always shut off power at the disconnect AND the breaker before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or camera for documentation. Photo all wiring connections before removal. Verify coil voltage and pole count match before energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In stock — 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 \u003cstrong\u003eCarrier model 09DK044100\u003c\/strong\u003e. Cross-references: HN53TB115, HN52KC016, HN72AZ301, Tyco Electronics 3100-30T828WA, Homer XMC0-253-FBBC00F012. Always verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640098509171,"sku":"CARRIE-09DK044100-CONTACTOR-HN53CB115","price":183.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640098541939,"sku":"CARRIE-09DK044100-CONTACTOR-HN53CB115-GEN","price":161.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_bf576956-8964-4f48-ab2d-d6a6b6776866.jpg?v=1775016017"},{"product_id":"carrier-09dk034600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V HN53CB115 — 09DK034600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V (HN53CB115) for Model 09DK034600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier 09DK034600\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that completes the power circuit to the compressor and\/or fan motors when your thermostat calls for cooling or heating. When this component fails, you'll commonly experience the unit not powering on at all, chattering or buzzing sounds from the control panel, or a system that trips the breaker repeatedly — all telltale signs of a worn or burned contactor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amps FLA | 115V coil voltage | Heavy-duty definite-purpose design | Replaces HN53TB115 and HN52KC016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact electrical tolerances, ensuring precise coil pull-in voltage and contact gap dimensions. Aftermarket contactors frequently use lower-grade silver-alloy contacts that pit and arc faster, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels. Always photograph or label wiring before removal. Three poles means more terminals — take your time.\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 \u003cstrong\u003eCarrier 09DK034600\u003c\/strong\u003e commercial HVAC system. Also supersedes legacy part numbers HN53TB115 and HN52KC016. Verify coil voltage (115V) and pole count (3-pole) against your unit's wiring diagram before ordering. Our team is available to confirm fitment — don't guess on a critical switching component.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640099393907,"sku":"CARRIE-09DK034600-CONTACTOR-HN53CB115","price":196.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640099426675,"sku":"CARRIE-09DK034600-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_fdcad4ac-9cfb-4022-82ac-de7ba3091349.jpg?v=1775016005"},{"product_id":"carrier-09dk034500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for Model 09DK034500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V — HN53CB115 for Model 09DK034500\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier 09DK034500\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that energizes the compressor and fan circuits every time your system calls for cooling or heating. A failing contactor is one of the most common causes of a complete system no-start: you may hear a click or buzz from the control board with zero mechanical response, or experience intermittent lockouts and nuisance tripping under load. Replacing it with the factory-specified OEM part restores reliable, full-rated switching performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A Full Load Amps | 115V (120VAC) Coil | 35A Resistive Rating | Definite Purpose Design | OEM Part # HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part manufactured to exact contact gap, coil pull-in voltage, and heat-dissipation specifications. Aftermarket contactors frequently use lower-grade silver-alloy contacts that pit and weld faster, shortening system life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting line-voltage wiring from a multi-pole block. Always lock out\/tag out power at the disconnect before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify coil continuity before re-energizing. Photograph all wiring before removal.\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 warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Factory-matched replacement for Carrier model \u003cstrong\u003e09DK034500\u003c\/strong\u003e commercial HVAC equipment. Cross-references include HN53TB115, HN52KC016, and HN72AZ301. Verify pole count, amperage, and coil voltage against your unit's data plate prior to ordering. Our fitment specialists are available to confirm compatibility before you buy — order today and ship the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640099590515,"sku":"CARRIE-09DK034500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640099623283,"sku":"CARRIE-09DK034500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_a75f099b-f438-4cd6-80c8-a3325c4f98c1.jpg?v=1775016000"},{"product_id":"carrier-09dk034100-contactor-1k1tl0","title":"OEM Carrier Contactor Replacement for 09DK034100 AC Condenser","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement for 09DK034100 AC Condenser\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the high-voltage switch that powers the compressor and condenser fan in your Carrier 09DK034100 unit on command from the thermostat. When its contacts pit, arc, or weld, the symptoms are classic: the outdoor unit won't start, it chatters or buzzes loudly, the fan and compressor keep running even after the thermostat is satisfied (a sign contacts have welded shut), or cooling comes and goes as the contacts lose connection. Ants, dirt, and debris lodged in the contacts are a surprisingly common cause.\n\nThis OEM contactor matches the original pole count (single- or double-pole), contact amperage rating, and coil voltage — commonly 24V — so it drops into the existing control circuit with no rewiring. The contact ratings are sized to the unit's FLA and LRA so they absorb the compressor's inrush current without welding. Confirm coil voltage and pole count against your old contactor before installing.\n\nWith contactors, contact quality is the entire game. Generic units often use undersized or lower-grade silver-alloy contacts that pit and arc faster, raising resistance, building heat, and eventually welding closed — which leaves your compressor running nonstop and can destroy it. An undersized coil can also chatter and burn out early. The OEM contactor is rated to Carrier's exact electrical load for reliable, full-life switching.\n\nInstallation difficulty: 2 of 5. Tools: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a multimeter. Photograph the wiring first — line, load, and coil leads must each return to the same terminal. #1 safety warning: shut off the breaker AND pull the outdoor disconnect before touching the contactor; the line-side terminals stay live even when it is open, and discharge the nearby run capacitor before working.\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 Carrier model 09DK034100. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640099852659,"sku":"CARRIE-09DK034100-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640099885427,"sku":"CARRIE-09DK034100-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_5de0ea07-e5a8-4fc4-95e2-9f2b52859c76.jpg?v=1775022279"},{"product_id":"carrier-09dk028600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK028600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V Coil — HN53CB115 for Model 09DK028600\u003c\/h1\u003e\u003cp\u003eThis genuine OEM Carrier contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DK028600\u003c\/strong\u003e commercial HVAC unit. The contactor is a heavy-duty, high-voltage relay that opens and closes the power circuit to your compressor and fan motors in response to a 24V or 115V control signal from the thermostat or control board. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — the unit will either fail to start entirely, drop out mid-cycle, or run continuously without responding to controls.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120V) AC Coil | Definite Purpose contactor | Direct OEM replacement for Carrier 09DK028600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part, built to exact contact-gap, spring tension, and coil-impedance tolerances. Aftermarket contactors may use lower-grade silver-alloy contacts that pit faster under inrush current, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires locking out and tagging out high-voltage power before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and label tape. Photograph all wiring connections before removal. Load-side and line-side orientation must be maintained.\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 Confirmed fit for Carrier model \u003cstrong\u003e09DK028600\u003c\/strong\u003e commercial HVAC equipment. Cross-references include HN53TB115, HN52KC016, and HN72AZ301. Always verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — just reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640100770163,"sku":"CARRIE-09DK028600-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640100802931,"sku":"CARRIE-09DK028600-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_afaf7e16-e235-4e5b-ae6a-cd88e9669ed2.jpg?v=1775015966"},{"product_id":"carrier-09dk028500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for Model 09DK028500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V — HN53CB115 for Model 09DK028500\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HN53CB115\u003c\/strong\u003e is the factory-specified OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK028500\u003c\/strong\u003e packaged\/commercial HVAC unit. The contactor is the high-voltage switching relay that closes under command from the 24V control circuit, routing line voltage to the compressor and fan loads. When a contactor fails — through pitted contacts, coil burnout, or mechanical wear — the system will either fail to energize entirely, short-cycle unpredictably, or refuse to start the compressor even when the thermostat is calling for cooling or heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amp FLA | 115V AC coil | Definite-purpose design | Direct OEM replacement for Carrier 09DK028500 | Also supersedes HN53TB115 and HN52KC016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM contactors are built to exact coil pull-in voltage tolerances and contact ratings. Generic aftermarket contactors often use thinner contact material, leading to premature pitting and nuisance callbacks — especially on commercial equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Line voltage is present at the contactor terminals. Always disconnect power at the disconnect box and verify with a multimeter before working. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before removal. Swap one wire at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 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 as a direct OEM replacement for \u003cstrong\u003eCarrier model 09DK028500\u003c\/strong\u003e. Also supersedes legacy part numbers HN53TB115 and HN52KC016. Always verify pole count, amperage, and coil voltage on your unit's data plate or wiring diagram before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640100966771,"sku":"CARRIE-09DK028500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640100999539,"sku":"CARRIE-09DK028500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_a917cda6-8c4d-4491-8af6-dccbf1320777.jpg?v=1775015997"},{"product_id":"carrier-09dk028100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for 09DK028100 — HN53CB115","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK028100 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e), the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 09DK028100\u003c\/strong\u003e commercial HVAC unit. The contactor serves as the primary electrical switch that closes the high-voltage circuit to the compressor and\/or fan motor when the thermostat or control board sends a 24V signal. When a contactor fails — due to burned or pitted contacts, a welded contactor, or a failed coil — the unit will either refuse to start, fail to respond to thermostat calls, or run continuously without cycling off. Replacing a worn contactor is one of the most cost-effective HVAC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole configuration | 25 Amp FLA | 115V coil voltage | Heavy-duty definite-purpose design | Rated for commercial HVAC load applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier OEM contactor is manufactured to exact factory tolerances, ensuring proper coil pull-in voltage, contact gap, and arc suppression. Aftermarket contactors may vary in coil sensitivity and contact plating, shortening service life under heavy commercial cycling loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power before servicing. Tools needed: insulated screwdrivers, multimeter, needle-nose pliers. Always photograph all wiring connections before removal. Verify coil voltage with a multimeter prior to installation. This is a commercial-duty part; if unsure, consult a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for use in the \u003cstrong\u003eCarrier 09DK028100\u003c\/strong\u003e commercial HVAC system. Replaces legacy part numbers HN53TB115 and HN52KC016. Always verify coil voltage, amperage rating, and pole count against your unit's data plate and wiring diagram before ordering. Have a fitment question? Our HVAC parts specialists verify compatibility before you buy — contact us today and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640101228915,"sku":"CARRIE-09DK028100-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640101261683,"sku":"CARRIE-09DK028100-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_1ae66800-4260-47a7-82b8-e290016f5412.jpg?v=1775015986"},{"product_id":"carrier-09dk024600-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for Model 09DK024600","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model 09DK024600\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier 09DK024600\u003c\/strong\u003e condensing unit. The contactor is a high-voltage relay controlled by a 24V signal from your thermostat. When the thermostat calls 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 conditioning system won't start — symptoms include a unit that hums or clicks but never runs, or one that simply does not respond at all when cooling is called for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole design | 24V AC coil voltage | Factory-matched contact rating | OEM part number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact electrical specifications, ensuring proper coil pull-in voltage and contact longevity. Generic contactors can have inconsistent coil resistance and lower-rated contact material, leading to premature pitting and early failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Line voltage is present inside the condenser cabinet. Always shut off power at the disconnect and verify with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before disconnecting.\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 Carrier \u003cstrong\u003e09DK024600\u003c\/strong\u003e condensing unit. Always verify the OEM part number on your existing contactor's label and cross-reference with your unit's wiring diagram before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640101556595,"sku":"CARRIE-09DK024600-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640101589363,"sku":"CARRIE-09DK024600-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_3cb475c3-2d7a-479c-8116-4b5410d70397.jpg?v=1775021714"},{"product_id":"carrier-09dk024500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for Model 09DK024500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK024500\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-specified 3-pole contactor for the \u003cstrong\u003eCarrier 09DK024500\u003c\/strong\u003e commercial HVAC unit. The contactor is a high-voltage relay that closes the circuit between the 115V power supply and the compressor and fan loads whenever the control board sends a 24V signal. When this component fails, the unit will not respond to a thermostat call for cooling — you may hear a click at the thermostat or control board with no compressor or fan startup, or experience intermittent operation due to worn or pitted contact points.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25 Amp FLA | 115V AC Coil | Replaces OEM part numbers HN53TB115, HN52KC016, HN72AZ301 | Compatible Hartland Controls model HCCY3XT01DT103\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part (HN53CB115) engineered to exact contact gap, spring tension, and coil pull-in voltage specifications. Aftermarket contactors may use lower-grade contact alloys that pit and arc faster — shortening compressor life and causing nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting line-voltage power at the disconnect box before service. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, voltage tester, camera or phone to document wiring. Always verify power is OFF before touching terminals. Label all wires before removal.\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 Direct OEM replacement for Carrier model \u003cstrong\u003e09DK024500\u003c\/strong\u003e commercial HVAC equipment. Verify pole count, amperage, and coil voltage on your unit's nameplate before ordering. Not sure if this is the right part? Our HVAC parts specialists verify fitment before you buy — contact us before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640101753203,"sku":"CARRIE-09DK024500-CONTACTOR-HN53CB115","price":171.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640101785971,"sku":"CARRIE-09DK024500-CONTACTOR-HN53CB115-GEN","price":151.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_e9d401f5-ee33-4b64-a86b-84f34ec9e2d1.jpg?v=1775015994"},{"product_id":"carrier-09dk024100-contactor-1k1tl0","title":"OEM Carrier Contactor Replacement for 09DK024100 Condenser Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement for 09DK024100 Condenser Unit\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that sends line voltage to the compressor and condenser fan motor whenever the thermostat calls for cooling. When its contacts pit, burn, or weld, you'll hear chattering or buzzing at the outdoor unit, watch the fan and compressor fail to start, or find a system that won't shut off because the contacts have welded closed. A condenser that's completely dead on a call for cool — yet has 24V at the coil — almost always traces back to a failed contactor. Ants and debris under the plunger are a frequent culprit.\n\nThis OEM contactor matches the 09DK unit's pole count, 24V control-coil voltage, and FLA\/LRA contact rating. The amp rating is critical: the silver-alloy contacts are sized to absorb the compressor's locked-rotor inrush without pitting, and the coil is wound for the exact holding voltage so it pulls in cleanly without chatter.\n\nUndersized aftermarket contactors use thinner contacts and lighter springs that pit and weld far sooner under repeated inrush, causing dropped voltage, hard starts, and eventual compressor damage. A coil with the wrong voltage or a weak return spring chatters, arcs, and burns out. OEM contacts and coil keep switching clean and the compressor protected.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, screwdriver, multimeter, and a phone photo of the wiring. Safety: shut off the disconnect and breaker before touching the contactor — line voltage is present on the load side even when the thermostat isn't calling. Label every wire to its terminal before removing the old part.\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 Carrier model 09DK024100. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640102637939,"sku":"CARRIE-09DK024100-CONTACTOR-HN53CB115","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640102670707,"sku":"CARRIE-09DK024100-CONTACTOR-HN53CB115-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_2a99dd7a-83cc-44f2-a3a2-958cd1b9e2a7.jpg?v=1775022277"},{"product_id":"carrier-09dk020600-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 115V 25A for 09DK020600","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 115V 25A (HN53CB115) for Model 09DK020600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier 09DK020600\u003c\/strong\u003e commercial HVAC system. The contactor is the high-voltage relay responsible for switching power to the compressor and fan loads whenever the control board sends a 24V signal. When a contactor fails — due to burned, pitted, or welded contacts — you'll see symptoms like the unit not energizing at all, compressor humming without starting, or conversely, the system running continuously with no ability to shut off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil | Hartland Controls HCCY3XT01DT103 equivalent | Factory OEM replacement for Carrier 09DK020600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized part. OEM contactors feature silver-alloy contact tips rated for the exact load cycles of your equipment — generic contactors often use lower-grade contacts that pit and fail prematurely under compressor LRA demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — High-voltage work; always disconnect and lock out power before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or camera for documentation. Photograph all wiring before removal. Verify coil voltage matches before installing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse. Free shipping on qualifying orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for Carrier model \u003cstrong\u003e09DK020600\u003c\/strong\u003e. Cross-references include part numbers HN53TB115, HN52KC016, and HN72AZ301. Always verify pole count, amp rating, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640102834547,"sku":"CARRIE-09DK020600-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640102867315,"sku":"CARRIE-09DK020600-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_0d7a07a1-c4cb-4c2c-8172-f5ad5a5df118.jpg?v=1775015800"},{"product_id":"carrier-09dk020500-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V Coil for 09DK020500","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK020500\u003c\/h1\u003e\u003cp\u003eThe Carrier HN53CB115 is the factory-specified OEM 3-pole contactor for the \u003cstrong\u003eCarrier 09DK020500\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage switching relay that closes the circuit to your compressor and fan motors every time your thermostat calls for cooling. When it fails — due to pitted contacts, a burned coil, or worn-out pull-in mechanism — your system may hum without starting, fail to energize at all, or trip the breaker on startup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA \/ 35A RES | 115V (120VAC) Coil | Direct factory replacement for Carrier 09DK020500 | Also replaces HN53TB115, HN52KC016, HN72AZ301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part (Hartland Controls HCCY3XT01DT103), factory-matched for exact pull-in voltage, contact gap, and arc suppression. Aftermarket contactors often use inferior contact alloys that pit faster under high-inrush commercial loads, shortening equipment life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off all power at the disconnect and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring before removal. On commercial 3-pole units, line-side wiring may involve 208–240V three-phase — always confirm with a licensed technician if unsure.\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 as a direct OEM drop-in for Carrier model \u003cstrong\u003e09DK020500\u003c\/strong\u003e commercial HVAC equipment. Verify your existing contactor's pole count, amperage rating, and coil voltage against your unit's data plate before ordering. Our team is available to confirm fitment — reach out before you buy for peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640103031155,"sku":"CARRIE-09DK020500-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640103063923,"sku":"CARRIE-09DK020500-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_aedbec6e-34b3-4093-82c7-7247c36380ff.jpg?v=1775015964"},{"product_id":"carrier-09dk020100-contactor-1k1tl0","title":"OEM Carrier 3-Pole Contactor 25A 115V for 09DK020100 — HN53CB115","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 25A 115V for Model 09DK020100 (HN53CB115)\u003c\/h1\u003e\u003cp\u003eThe Carrier \u003cstrong\u003eHN53CB115\u003c\/strong\u003e is the factory-specified 3-pole contactor for the \u003cstrong\u003eCarrier 09DK020100\u003c\/strong\u003e commercial HVAC unit. The contactor is the high-voltage relay that closes the circuit to energize the compressor and associated loads whenever the control board sends a 24V signal. When the contactor fails — due to pitted contacts, a welded set of poles, or a burned coil — the unit will either fail to start entirely, trip on a fault, or run continuously without responding to thermostat commands. Replacing this OEM part restores safe, factory-rated switching performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 25A FLA | 115V AC Coil | 240\/480\/600V Load Side | 150\/125\/100A LRA | Direct OEM replacement for HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory coil-pull-in voltage and contact gap specifications. Generic contactors may fall outside tolerance, causing slow pull-in, contact bounce, and accelerated wear on compressor windings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting main power and verifying zero voltage with a multimeter before handling. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and wire labels. Photograph all wiring before disconnecting. Recommended for qualified technicians or experienced DIYers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty. In stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003e09DK020100\u003c\/strong\u003e commercial HVAC equipment. Also supersedes legacy part numbers HN53TB115 and HN52KC016. Confirm coil voltage (115V) and pole count (3-pole) against your unit's data plate before ordering. Our fitment team is available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640103293299,"sku":"CARRIE-09DK020100-CONTACTOR-HN53CB115","price":195.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640103326067,"sku":"CARRIE-09DK020100-CONTACTOR-HN53CB115-GEN","price":172.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CB115_a1c99ad0-8a0c-4a83-9b6d-f11ae967bf52.jpg?v=1775015983"},{"product_id":"carrier-09de164c900-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE164C900","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE164C900\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DE164C900\u003c\/strong\u003e. The contactor is a high-voltage relay that switches power to your compressor and condenser fan motor every time the thermostat calls for cooling. Over time, the contacts pit and burn from repeated electrical arcing, causing symptoms like the outdoor unit failing to energize, buzzing or chattering sounds from the disconnect box, or the system running continuously without cycling off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole | 35 Amp | 208\/240V load voltage | 24V control coil | Heavy-duty contact construction rated for high-cycle HVAC applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part built to exact factory specifications. Generic contactors often use lighter-gauge contact material that pits faster, leading to premature failure and potential compressor damage — especially in high-cycle climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching terminals. 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 Designed as a direct OEM replacement for \u003cstrong\u003eCarrier model 09DE164C900\u003c\/strong\u003e. Always verify amperage, pole count, and coil voltage against your existing contactor's data label before installing. Need fitment confirmation? Our HVAC parts specialists are ready to verify compatibility before you order — get back up and running fast with same-day shipping.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640103883123,"sku":"CARRIE-09DE164C900-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640103915891,"sku":"CARRIE-09DE164C900-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_ebc107a8-7246-4992-9b94-9a84daae1480.jpg?v=1775015596"},{"product_id":"carrier-09de164c600-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 120V 30A for 09DE164C600","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 120V 30 Amp — HN52KC052 for Model 09DE164C600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier contactor (part number \u003cstrong\u003eHN52KC052\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier 09DE164C600\u003c\/strong\u003e. The contactor acts as a high-voltage relay, energizing when the thermostat calls for cooling and closing the circuit to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a welded\/stuck plunger, or a burned coil — your system will either fail to start entirely, run continuously without shutting off, or produce an audible buzzing or chattering sound from the electrical panel or disconnect box.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 120V AC Coil | 30 Amp Rating | 60 Hz | Screw terminal connections | Single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Factory Authorized Part built to Carrier's exact electrical tolerances. Aftermarket contactors frequently use lower-grade contact material, leading to accelerated pitting, premature failure, and potential compressor damage from voltage drops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at both the breaker and the disconnect box before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, voltage tester. Photograph all wire positions before removal. One-for-one wire transfer from old to new unit.\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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the factory replacement contactor for Carrier model \u003cstrong\u003e09DE164C600\u003c\/strong\u003e. Verify your unit's coil voltage (120V) and amperage rating on the equipment data plate or existing contactor label before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — ships same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640104079731,"sku":"CARRIE-09DE164C600-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640104112499,"sku":"CARRIE-09DE164C600-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_06889eef-660a-4273-802e-75ae5b143484.jpg?v=1775021661"},{"product_id":"carrier-09de164c230-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE164C230","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE164C230\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier 09DE164C230\u003c\/strong\u003e system. The contactor is the critical switching component that receives a low-voltage 24V signal from the thermostat and closes the circuit to send high-voltage power to the compressor and condenser fan motor. When it fails — due to pitted contacts, a stuck plunger, or a burned coil — the system will typically hum, fail to start entirely, or trip the breaker repeatedly. Replacing a worn contactor promptly protects your compressor from costly short-cycling damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 35 Amps | 208\/240V load voltage | 24V AC coil | OEM Part # HN52KC053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory contact-gap, spring tension, and coil-pull-in tolerances. Generic aftermarket contactors frequently use lower-grade silver-alloy contacts that pit faster under compressor inrush current, leading to premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power at the breaker and verify zero voltage with a multimeter before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Always photograph existing wiring before removing any leads.\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 NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for Carrier model \u003cstrong\u003e09DE164C230\u003c\/strong\u003e. Verify pole count, amperage, and coil voltage against your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640104538483,"sku":"CARRIE-09DE164C230-CONTACTOR-HN52KC053","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640104571251,"sku":"CARRIE-09DE164C230-CONTACTOR-HN52KC053-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_a10bd60c-27b2-4efa-a0de-847b335bf384.jpg?v=1775015593"},{"product_id":"carrier-09de164c100-contactor-1h36kb","title":"OEM Carrier Contactor Replacement Part for Model 09DE164C100","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement Part for Model 09DE164C100\u003c\/h1\u003e\n\u003cp\u003eThe contactor in your Carrier 09DE164C100 is the heavy-duty relay that switches line voltage to the compressor and condenser fan whenever the thermostat calls for cooling. Its coil pulls the contacts closed; when the contacts pit, weld, or chatter, power delivery breaks down. You'll notice the outdoor unit failing to start, a loud buzzing or humming at the contactor, the fan and compressor cutting in and out, or — in the worst case — contacts welded shut so the unit runs nonstop and won't shut off even when the thermostat is satisfied. Burnt, blackened, or crater-pitted contacts are the visual tell.\n\nThis OEM contactor matches Carrier's factory pole count (single- or double-pole), 24V control coil, and the contact amp rating (FLA and resistive load) sized to the unit's compressor and fan. Silver-alloy contacts and the proper coil voltage are matched to the original so switching stays clean under load. Verify pole count, coil voltage, and amp rating against the part you remove.\n\nOEM matters because contact metallurgy and sizing determine life. Generic contactors with undersized or low-silver contacts pit and weld far faster under inrush current, leading to dropped phases, chattering, and eventual compressor damage. The factory-rated contactor switches the full locked-rotor inrush without degrading.\n\nInstall difficulty: 2 of 5. Tools: 1\/4\" nut driver, small flat screwdriver, and a multimeter to confirm coil continuity and contact voltage. SAFETY: kill the disconnect and verify zero voltage with your meter before touching the terminals — line-voltage L1\/L2 stays live at the contactor 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 Carrier model 09DE164C100. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640104669555,"sku":"CARRIE-09DE164C100-CONTACTOR-HN52KC052","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640104702323,"sku":"CARRIE-09DE164C100-CONTACTOR-HN52KC052-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_98df6207-9059-45a4-9dc9-c384165b12e8.jpg?v=1775022274"},{"product_id":"carrier-09de164900-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE164900","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE164900\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified high-voltage relay replacement for the \u003cstrong\u003eCarrier 09DE164900\u003c\/strong\u003e. The contactor acts as the main power switch between your thermostat's 24V control signal and the 208\/240V supply feeding the compressor and condenser fan. When the contactor fails, the most common symptom is an air conditioner that simply will not turn on — the thermostat calls for cooling, the furnace or air handler responds, but the outdoor unit stays completely silent. A burned or pitted contactor can also cause intermittent operation, loud buzzing from the electrical panel area, or premature compressor failure due to voltage drop across worn contacts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole | 35 Amp | 208\/240V coil | Factory-matched OEM replacement | Part number HN52KC053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor, built to exact factory contact-gap and coil-pull-in specifications. Generic contactors often use thinner contact material, leading to faster pitting, arcing, and repeat failures — especially under the high inrush loads of a scroll compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at both the disconnect box and the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter to verify de-energized contacts, and electrical tape. Photograph all wiring before disconnecting terminals. The contactor mounts in the condenser's electrical compartment and typically takes 20–30 minutes to replace.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships the 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 \u003cstrong\u003eCarrier model 09DE164900\u003c\/strong\u003e. Verify amperage, pole count, and coil voltage against your unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — call or chat now. Order by 3 PM and your part ships today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640104800627,"sku":"CARRIE-09DE164900-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640104833395,"sku":"CARRIE-09DE164900-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_71cf6027-93ee-448e-9449-935e0eac73e1.jpg?v=1775015591"},{"product_id":"carrier-09de164600-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE164600","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 30 Amp 120V Coil (HN52KC052) for Model 09DE164600\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory replacement contactor for the \u003cstrong\u003eCarrier 09DE164600\u003c\/strong\u003e HVAC unit. The contactor is the high-voltage switching relay that closes the power circuit to your compressor and condenser fan motor every time your thermostat calls for cooling. When it fails, the unit may refuse to start, run continuously even when cooling is satisfied, chatter loudly in the electrical panel, or show visible signs of arcing and burned contacts. Replacing a worn contactor is one of the highest-impact, most cost-effective repairs in HVAC service.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp FLA | 120V Coil | 50\/60 Hz | Part Number HN52KC052 | Cross-reference: 3100-20T628 | Factory-matched contact gap and spring tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier OEM contactors are built to exact factory coil voltage and contact-material specifications. Off-brand substitutes frequently use lower-grade silver-alloy contacts that pit and weld faster under load, leading to repeat failures within a single season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify zero voltage with a meter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wire positions 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. Orders placed by our daily cutoff ship same business day from our warehouse — no waiting weeks for a backorder.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the factory-specified contactor for \u003cstrong\u003eCarrier model 09DE164600\u003c\/strong\u003e. Always verify the coil voltage (120V) and pole\/amp rating on your unit's wiring diagram or data plate before ordering. Our fitment team is available to confirm compatibility before you buy — reach out with your model and serial number and we'll verify the correct part every time.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640105914739,"sku":"CARRIE-09DE164600-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640105947507,"sku":"CARRIE-09DE164600-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_58fbbe69-f0aa-4aad-a9f9-54a0088e913d.jpg?v=1775021948"},{"product_id":"carrier-09de164500-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE164500","description":"\u003ch1\u003eOEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE164500\u003c\/h1\u003e\u003cp\u003eThis genuine OEM contactor is the factory-specified replacement for \u003cstrong\u003eCarrier model 09DE164500\u003c\/strong\u003e HVAC equipment. The contactor functions as the primary high-voltage switching relay in your system — when the control board sends a signal, the 120V coil energizes and closes the contacts, allowing power to flow to the compressor and condenser fan motor. When this component fails, the results are immediate and unmistakable: the system may refuse to start, run continuously without shutting off, or produce an audible chattering or humming noise from the electrical cabinet.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp load rating | 120V coil voltage | 50\/60Hz | Cross-reference: 3100-20T628 | OEM Part # HN52KC052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part, built to exact factory tolerances. Generic contactors often use lower-grade contact materials that arc and pit faster under load, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Swap wires one at a time to avoid miswiring.\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 warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for \u003cstrong\u003eCarrier 09DE164500\u003c\/strong\u003e. Also cross-compatible with select Bryant and Payne models sharing the HN52KC052 specification. Always verify coil voltage (120V) and pole\/amp rating against your unit's data plate before ordering. Our team is available to confirm fitment — reach out before you buy for peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640106307955,"sku":"CARRIE-09DE164500-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640106340723,"sku":"CARRIE-09DE164500-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_b44b2df9-b40a-4b21-aaa4-cb91bd0d8eea.jpg?v=1775021945"},{"product_id":"carrier-09de164230-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE164230","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE164230\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HN52KC053\u003c\/strong\u003e is the factory-specified 2-pole contactor for the \u003cstrong\u003eCarrier 09DE164230\u003c\/strong\u003e unit. The contactor serves as the high-voltage relay that connects line power to the compressor and condenser fan motor each time your thermostat calls for cooling. When this component fails — due to worn contacts, burned pitting, or a stuck\/welded position — the unit will either refuse to start entirely, run continuously without shutting off, or trip the breaker repeatedly. Replacing a failed contactor is one of the most common and cost-effective HVAC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 35 Amps | 208\/240V rated | 24V control coil | Part No. HN52KC053 | Factory OEM replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact contact gap, coil pull-in voltage, and amperage rating. Generic contactors may use lower-grade contact material that pits and welds faster under high-cycle loads, leading to premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the breaker and discharge any capacitors before beginning. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, voltage tester. Photograph all wiring before removing the old unit. 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 included. Orders ship same business day from our warehouse when placed before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM drop-in replacement for Carrier model \u003cstrong\u003e09DE164230\u003c\/strong\u003e. Always verify amperage, pole count, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640106504563,"sku":"CARRIE-09DE164230-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640106537331,"sku":"CARRIE-09DE164230-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_b3936298-1e29-47e8-8862-5f6b680d4335.jpg?v=1775015588"},{"product_id":"carrier-09de164100-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE164100","description":"\u003ch1\u003eOEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE164100\u003c\/h1\u003e\u003cp\u003eThis genuine OEM contactor is the factory-specified replacement part \u003cstrong\u003eHN52KC052\u003c\/strong\u003e for the Carrier \u003cstrong\u003e09DE164100\u003c\/strong\u003e. The contactor acts as a high-voltage relay, regulating electrical flow to critical components — including the compressor and condenser fan motor — enabling them to start and stop on command from the control circuit. When a contactor fails, the most common symptoms include the system refusing to turn on, chattering or loud humming from the condenser cabinet, welded contacts that keep the unit running continuously, or the compressor and fan motor failing to energize at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp | 120V Coil | 50\/60 Hz | Factory OEM part number HN52KC052 (cross-ref: 3100-20T628)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part built to exact manufacturer tolerances for coil pull-in voltage, contact resistance, and arc interruption rating. Generic contactors often use lower-grade contact materials that pit and weld faster under load, shortening equipment life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting main power at the disconnect box before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and voltage tester. Always photograph existing wiring before removing the old contactor. Verify coil voltage on your unit's data plate matches 120V before ordering.\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 warehouse — order before cutoff and get back up and running fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement contactor for Carrier model \u003cstrong\u003e09DE164100\u003c\/strong\u003e. Verify your unit's data plate shows a 120V control circuit and 30A contactor rating before ordering. Cross-reference part number 3100-20T628 also applies. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — contact us before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640106766707,"sku":"CARRIE-09DE164100-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640106799475,"sku":"CARRIE-09DE164100-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_943dbe6a-4fd9-40e1-ba42-73bacf0aee6c.jpg?v=1775021943"},{"product_id":"carrier-09de146c900-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE146C900","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE146C900\u003c\/h1\u003e\u003cp\u003eThis OEM contactor (part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier 09DE146C900\u003c\/strong\u003e. The contactor is the critical switching component that receives a 24V signal from the thermostat and closes to deliver line-voltage power to the compressor and condenser fan motor. When the contactor fails, the most common symptoms include an air conditioner that refuses to turn on, a system that hums but never starts, or pitted\/burned contacts causing intermittent operation or complete failure to energize the outdoor unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 35 Amps | 2-Pole | 208\/240V coil voltage | Factory OEM part number HN52KC053 | Weight: 0.63 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM contactor built to exact factory contact-gap, spring tension, and coil pull-in tolerances. Generic contactors often use lower-grade silver-alloy contacts that pit faster under compressor inrush currents, reducing service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at the disconnect and breaker before touching any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter to confirm de-energization. Always photograph all wiring connections before removal. Verify coil voltage matches your control circuit before installation.\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 warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct drop-in replacement for \u003cstrong\u003eCarrier model 09DE146C900\u003c\/strong\u003e. Always verify amperage, pole count, and coil voltage against the data plate on your unit before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy if you have any questions. Order today and enjoy same-day shipping on in-stock OEM parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640106897779,"sku":"CARRIE-09DE146C900-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640106930547,"sku":"CARRIE-09DE146C900-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_36dafa01-a3de-4ccc-9187-7ab378dced23.jpg?v=1775015586"},{"product_id":"carrier-09de146c600-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146C600","description":"\u003ch1\u003eOEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE146C600\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DE146C600\u003c\/strong\u003e. The contactor acts as a high-voltage relay, controlling the flow of electrical power to critical components such as the compressor and condenser fan motor. When energized by the 120V control coil, the contacts close and allow line voltage to reach the load. When the contactor fails, common symptoms include the unit failing to start, audible chattering or humming at the contactor, the system running continuously without shutting off, or visible burning and pitting on the contact tips.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp full load | 120V coil | 50\/60Hz | OEM Part# HN52KC052 | Cross-ref: 3100-20T628 | Factory-matched contact material and coil pull-in voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory tolerances. Generic contactors may use substandard contact alloys that pit and weld prematurely, risking compressor damage or a system that won't shut off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect and lock out all power before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring terminals before removing leads. Swap one wire at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 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 for Carrier model \u003cstrong\u003e09DE146C600\u003c\/strong\u003e. Verify coil voltage (120V) and pole\/amp rating on your unit's data plate or existing contactor before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640107225459,"sku":"CARRIE-09DE146C600-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640107258227,"sku":"CARRIE-09DE146C600-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_7b6b0242-e403-491c-ae31-26fcf5655cf9.jpg?v=1775021940"},{"product_id":"carrier-09de146c500-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146C500","description":"\u003ch1\u003eOEM Carrier 2-Pole 30 Amp 120V Contactor HN52KC052 for Model 09DE146C500\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DE146C500\u003c\/strong\u003e. The contactor acts as a high-voltage relay, using a low-voltage signal from the control board to switch the high-voltage power circuit on and off — energizing the compressor and condenser fan motor every time a cooling call is made. A failed contactor is one of the most common reasons an HVAC unit simply will not turn on, hums without starting, or shows signs of burnt or pitted contact points that cause intermittent or complete loss of operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp | 120V Coil | 50\/60 Hz | Factory-matched OEM replacement part number HN52KC052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor, manufactured to exact factory tolerances. Generic contactors often use lower-grade contact materials that pit and erode faster, leading to premature failure and potential damage to the compressor.\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 before beginning work. Tools needed: flathead and Phillips screwdrivers, 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 Designed for the Carrier \u003cstrong\u003e09DE146C500\u003c\/strong\u003e. Verify your unit's coil voltage and amperage rating on the equipment data plate before ordering. Cross-references with 3100-20T628. Our team is available to confirm fitment — order with confidence and get back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640107356531,"sku":"CARRIE-09DE146C500-CONTACTOR-HN52KC052","price":128.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640107389299,"sku":"CARRIE-09DE146C500-CONTACTOR-HN52KC052-GEN","price":113.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_5250a52c-8a56-441a-a059-b0374c428d9a.jpg?v=1775021937"},{"product_id":"carrier-09de146c230-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V 24V Coil — 09DE146C230","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE146C230\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor (part# \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier 09DE146C230\u003c\/strong\u003e. The contactor acts as the primary power switch for your condensing unit — when the thermostat calls for cooling, the 24V control circuit energizes the coil, closing the contacts and delivering 208\/240V power to the compressor and condenser fan motor. When a contactor fails, the result is typically an AC unit that hums but won't start, trips the breaker, or simply has no response at all when cooling is demanded.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 35 Amps | 208\/240V load voltage | 24V coil | Dimensions: 1.8\"L × 3.1\"W × 2.2\"H | Weight: 0.35 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor, built to exact factory contact gap, coil pull-in voltage, and contact plating specifications. Generic contactors often use thinner silver-alloy contacts that pit and weld prematurely under high cycling loads, leading to repeat failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at both the outdoor disconnect and the breaker panel before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and insulated gloves. 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 Backed by Carrier's 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 Carrier \u003cstrong\u003e09DE146C230\u003c\/strong\u003e condensing unit. Always verify your unit's data plate voltage, amperage, and pole count before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you buy — contact us with your full model and serial number for peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640107553139,"sku":"CARRIE-09DE146C230-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640107585907,"sku":"CARRIE-09DE146C230-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_424ecaba-23f4-4bf5-94e0-5e6c0de4319a.jpg?v=1775015572"},{"product_id":"carrier-09de146900-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for 09DE146900","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model 09DE146900\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 09DE146900\u003c\/strong\u003e unit. The contactor acts as the primary electrical gate between your thermostat's 24V control signal and the 208\/240V power circuit that energizes the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, a burned coil, or a stuck plunger — the result is an air conditioner that won't turn on, fails to cool, or runs continuously without shutting off. Replacing a worn contactor is one of the most common and cost-effective HVAC service repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 35 Amps | 208\/240V rated | 24V coil voltage | OEM part number HN52KC053 | Weight: 0.63 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part, manufactured to exact factory tolerances for contact gap, coil pull-in voltage, and current rating. Generic contactors often use lower-grade contact materials that pit and fail faster under high cycling loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect all power at the breaker before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removal. A straightforward swap for a qualified technician or experienced DIYer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM replacement warranty. In-stock units ship 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 \u003cstrong\u003eCarrier model 09DE146900\u003c\/strong\u003e. Verify your existing contactor's pole count, amperage, and coil voltage against your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — reach out before placing your order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640107815283,"sku":"CARRIE-09DE146900-CONTACTOR-HN52KC053","price":65.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640107848051,"sku":"CARRIE-09DE146900-CONTACTOR-HN52KC053-GEN","price":57.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_422344e6-8354-4365-ad1e-597de45534e0.jpg?v=1775015583"},{"product_id":"carrier-09de146600-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 120V 30A HN52KC052 — 09DE146600","description":"\u003ch1\u003eOEM Carrier 2-Pole 120V 30 Amp Contactor HN52KC052 for Model 09DE146600\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier 09DE146600\u003c\/strong\u003e. The contactor serves as the high-voltage relay that connects and disconnects line voltage to the compressor and condenser fan motor every time your system calls for cooling. When this component fails, you'll typically notice the system failing to start, a persistent buzzing or chattering noise from the outdoor unit, or — in the case of welded contacts — the compressor running continuously even when the thermostat is satisfied.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 120V Coil | 30 Amp | 50\/60Hz | Factory OEM part number HN52KC052 — direct drop-in replacement with no modifications required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors are manufactured to Carrier's exact coil pull-in voltage, contact gap, and arc-suppression specifications. Generic contactors may chatter at low voltage and cause premature compressor wear — always choose OEM for critical switching components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power at the breaker AND the disconnect block before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter (to verify 0V before touching terminals). Photograph all wiring before removal. Coil terminals are 24V; line terminals carry up to 240V — exercise caution.\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 NationalHVACParts.com warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for Carrier model \u003cstrong\u003e09DE146600\u003c\/strong\u003e. Verify coil voltage (120V) and pole count (2-pole) on your existing unit's data plate or wiring diagram before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before your order ships — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640108667251,"sku":"CARRIE-09DE146600-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640108700019,"sku":"CARRIE-09DE146600-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_1c132d13-1aac-4f39-85ca-004a81068d7b.jpg?v=1775021666"},{"product_id":"carrier-09de146500-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 120V 30A for 09DE146500","description":"\u003ch1\u003eOEM Carrier 2-Pole 120V 30 Amp Contactor HN52KC052 for Model 09DE146500\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier 09DE146500\u003c\/strong\u003e, factory part number \u003cstrong\u003eHN52KC052\u003c\/strong\u003e. The contactor is the high-voltage relay that closes the circuit to your compressor and condenser fan motor every time a cooling call is made. When a contactor fails, symptoms include the system refusing to start, audible chattering or humming at the outdoor unit, pitted or burned contact points, or the unit running continuously and refusing to shut off — all signs it's time for an immediate replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 120V Coil | 30 Amp FLA | 50\/60 Hz | Factory-matched OEM tolerances for Carrier 09DE146500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM contactors use precision-rated contact materials that resist arcing and pitting far longer than generic alternatives, protecting your compressor investment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — WARNING: Always shut off power at the disconnect and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before removal. The contactor mounts in the control compartment of the outdoor unit and wires reconnect to labeled terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for Carrier model \u003cstrong\u003e09DE146500\u003c\/strong\u003e. Verify your unit's data plate reflects a 120V control circuit and 2-pole contactor requirement before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640108831091,"sku":"CARRIE-09DE146500-CONTACTOR-HN52KC052","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640108863859,"sku":"CARRIE-09DE146500-CONTACTOR-HN52KC052-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_00898592-cda8-42b5-be5c-6f0cc9e7b918.jpg?v=1775021658"},{"product_id":"carrier-09de146230-contactor-1h36kb","title":"OEM Carrier Definite Purpose Contactor Replacement for 09DE146230","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Definite Purpose Contactor Replacement for 09DE146230\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that delivers high-voltage power to the compressor and condenser fan motor whenever the thermostat calls for cooling. Inside the Carrier 09DE146230 it cycles thousands of times each season, so its contacts take a beating. As they wear, you may notice the outdoor unit refusing to start, a loud chattering or buzzing from the contactor, the compressor and fan running even after the thermostat is satisfied (welded contacts), or cooling that comes and goes. Pitted, burned, or stuck contacts are the single most common no-cool service call.\n\nDefinite-purpose contactors are rated by pole count and amperage — typically 1- or 2-pole, 25–40 FLA, with a 24VAC control coil. Match the coil voltage (24V is standard residential), the number of poles, and the amp rating to your original. This OEM contactor uses silver-alloy contacts sized for the inrush current of this unit's compressor.\n\nContact metallurgy and contact size separate OEM from generic. Undersized aftermarket contacts and thinner silver plating pit and arc faster, causing voltage drop, chatter, and premature compressor wear from low-voltage starts. An OEM contactor's heavier contacts and properly rated coil deliver clean, full-voltage switching for years.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, needle-nose pliers, a multimeter, and a phone to photograph the wiring. SAFETY: turn off the outdoor disconnect and the indoor breaker — line-voltage terminals stay live even when the thermostat is off, and the nearby capacitor can hold a charge. Label every wire before removal.\n\nShips the 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 Carrier model 09DE146230. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640110174579,"sku":"CARRIE-09DE146230-CONTACTOR-HN52KC053","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640110207347,"sku":"CARRIE-09DE146230-CONTACTOR-HN52KC053-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_9f9bde24-cd69-42b4-a479-b9f3a3f95d30.jpg?v=1775022272"},{"product_id":"carrier-09de146100-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 30A 120V Coil for 09DE146100","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 30 Amp 120V Coil — HN52KC052 for Model 09DE146100\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part number \u003cstrong\u003eHN52KC052\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier 09DE146100\u003c\/strong\u003e commercial HVAC unit. The contactor acts as the primary switching device that completes the high-voltage circuit to the compressor and condenser fan motor each time the thermostat calls for cooling. When the contactor fails, the control board sends the 120V signal to the coil — but nothing happens. Common failure symptoms include the system not turning on at all, the compressor failing to energize, audible clicking with no motor start, or pitted\/burned contact points visible on the relay face.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 30 Amp (32A rated) | 110–120 VAC Coil | 50\/60 Hz | Screw terminal connection | Single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Factory Authorized Parts (FAP) OEM contactor built to Carrier's exact coil pull-in voltage, contact gap, and arc-suppression spec. Generic contactors may use thinner contact material, leading to premature pitting, coil burnout, and repeated callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at the disconnect and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and camera\/phone to photograph wiring before removal. Label every wire before disconnecting from 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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003e09DE146100\u003c\/strong\u003e commercial HVAC equipment using a 2-pole, 30A, 120V coil contactor configuration. Always verify coil voltage and amperage rating on your unit's data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640110371187,"sku":"CARRIE-09DE146100-CONTACTOR-HN52KC052","price":128.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640110403955,"sku":"CARRIE-09DE146100-CONTACTOR-HN52KC052-GEN","price":113.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_5a471331-b55f-4275-bfa3-abd5293889fb.jpg?v=1775021935"},{"product_id":"carrier-09de109c900-contactor-1h36kb","title":"OEM Carrier Definite Purpose Contactor Replacement for 09DE109C900","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Definite Purpose Contactor Replacement for 09DE109C900\u003c\/h1\u003e\n\u003cp\u003eThe contactor is the electrically operated switch that feeds high-voltage power to the compressor and condenser fan motor every time the thermostat calls for cooling. Inside the Carrier 09DE109C900 it cycles thousands of times a season, and its contacts wear with every cycle. As they degrade, you may notice the outdoor unit failing to start, a loud chatter or buzz from the contactor, the compressor and fan continuing to run after the thermostat is satisfied (welded contacts), or intermittent cooling. Pitted, burned, or stuck contacts are the single most common no-cool service call.\n\nDefinite-purpose contactors are rated by pole count and amperage — typically 1- or 2-pole, 25–40 FLA, with a 24VAC control coil. Match the coil voltage (24V is standard residential), the pole count, and the amp rating to your original. This OEM contactor uses silver-alloy contacts sized for the inrush current of this unit's compressor.\n\nContact metallurgy and contact size separate OEM from generic. Undersized aftermarket contacts and thinner silver plating pit and arc faster, producing voltage drop, chatter, and premature compressor wear from low-voltage starts. An OEM contactor's heavier contacts and correctly rated coil provide clean, full-voltage switching for years.\n\nInstall difficulty: 2\/5. Tools: 1\/4\" nut driver, needle-nose pliers, a multimeter, and a phone to photograph the wiring. SAFETY: turn off the outdoor disconnect and the indoor breaker — line-voltage terminals remain live even with the thermostat off, and the nearby capacitor can hold a charge. Label every wire before removal.\n\nShips the 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 Carrier model 09DE109C900. 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":"Carrier","offers":[{"title":"OEM","offer_id":62640110502259,"sku":"CARRIE-09DE109C900-CONTACTOR-HN52KC053","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640110535027,"sku":"CARRIE-09DE109C900-CONTACTOR-HN52KC053-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_dc57bad4-9c92-41c4-ac9d-fbec21f96115.jpg?v=1775022269"},{"product_id":"carrier-09de109c600-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 24V Coil for 09DE109C600 — HN52KC052","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model 09DE109C600 — Part HN52KC052\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003eCarrier 09DE109C600\u003c\/strong\u003e condensing unit. The contactor is the high-voltage switching relay that your thermostat's 24V control signal energizes to send line voltage to the compressor and condenser fan motor. When a contactor fails, symptoms include the outdoor unit not responding at all, a loud chattering or buzzing noise from the contactor coil, pitted or burned contact points that prevent proper current flow, or a unit that runs continuously without shutting off — all of which can quickly damage your compressor if left unchecked.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V AC coil voltage | Factory-rated amperage matched to Carrier 09DE109C600 | OEM part number HN52KC052\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact coil pull-in voltage, contact rating, and heat dissipation specs. Generic contactors frequently use lower-grade contact material that pits faster under the high-inrush loads of a scroll compressor, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Line-voltage work requires full system lockout\/tagout before servicing. Tools needed: insulated screwdrivers, multimeter, needle-nose pliers. Always photograph all wire terminations before removal. Verify capacitor is fully discharged before working in the panel.\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 warehouse when placed before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM drop-in replacement for \u003cstrong\u003eCarrier model 09DE109C600\u003c\/strong\u003e. Always cross-reference your unit's data plate ampacity and coil voltage before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you buy — no guesswork required. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640110862707,"sku":"CARRIE-09DE109C600-CONTACTOR-HN52KC052","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640110895475,"sku":"CARRIE-09DE109C600-CONTACTOR-HN52KC052-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC052_5dd5e8c4-d1d7-49da-82ea-31a54decddf7.jpg?v=1775021704"}],"url":"https:\/\/nationalhvacparts.com\/collections\/contactors.oembed?page=6","provider":"National HVAC Parts","version":"1.0","type":"link"}