{"title":"Flame Sensors","description":null,"products":[{"product_id":"carrier-py3ppa060130nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mount 48GS400192 — PY3PPA060130NB","description":"\u003ch1\u003eOEM Carrier 90° Flame Sensor 48GS400192 for Model PY3PPA060130NB\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier flame sensor (part #48GS400192) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA060130NB\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — is a critical safety component that detects whether a burner flame is actually present after ignition. It does this through a process of flame rectification: the rod passes a small AC current through the flame, and the ionized combustion gases allow DC current to flow back, confirming ignition to the control board. When this sensor fails, the furnace will light briefly then shut down after just 5–8 seconds, cycling through repeated lockouts and leaving your home without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree angle rod with factory mounting bracket | Compact form factor (approx. 4.9\" L × 1.75\" H) | Direct OEM replacement — no modifications required\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 signal sensitivity and rod geometry. Generic sensors can produce weak or inconsistent microamp readings, causing nuisance shutdowns even when the burner flame is healthy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward single-wire swap accessible through the burner compartment. Tools needed: 1\/4\" nut driver or 5\/16\" wrench, needle-nose pliers. Always shut off gas and 120V power before servicing. Clean the rod with fine steel wool if reinstalling an old sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. 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\u003ePY3PPA060130NB\u003c\/strong\u003e gas furnace. Verify OEM part number 48GS400192 on your unit's existing sensor or parts label before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us today and get this part shipped out the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640342466931,"sku":"CARRIE-PY3PPA060130NB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640342499699,"sku":"CARRIE-PY3PPA060130NB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_07582f36-126f-42f8-a2a8-d9736a71d81f.jpg?v=1775029631"},{"product_id":"carrier-py3ppa060130na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060130NA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060130NA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a thin metal rod that sits directly in the burner flame and confirms ignition by generating a tiny microamp signal through flame rectification. On your Carrier PY3PPA060130NA gas furnace, the control board watches this signal; when the rod oxidizes or hairline-cracks, the board can no longer \"see\" the flame and closes the gas valve within seconds as a safety response. The classic symptom is short-cycling: the burners light, run for 3-7 seconds, then snuff out, and the furnace retries — often three times before locking out and leaving you with no heat on the coldest mornings.\n\nSpecs: This is a stainless\/Kanthal flame-sense rod rated for continuous exposure above 1,400°F, producing a typical 1-6 microamp DC signal in a healthy flame (most boards fault below ~0.5 µA). It mounts with a single screw and relies on its OEM ceramic insulator and high-temperature lead so the micro-signal is not shunted to ground.\n\nOEM vs Generic: Flame rectification depends on a clean, precisely-positioned rod. Generic sensors often use thinner plating that oxidizes faster and ceramic insulators with lower dielectric strength, which leak the weak microamp current to ground and cause nuisance lockouts even when the rod looks fine. The OEM part keeps rod geometry and insulator exactly matched to the board's sensitivity.\n\nInstall: Difficulty 2\/5. Tools: 1\/4\" nut driver or screwdriver, fine emery cloth, and a multimeter set to DC microamps to verify the signal. #1 safety warning: shut off the furnace gas valve and kill power at the disconnect before reaching into the burner compartment.\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 PY3PPA060130NA. 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":62640342794611,"sku":"CARRIE-PY3PPA060130NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640342827379,"sku":"CARRIE-PY3PPA060130NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_05821daf-ca1b-4d53-8c55-213fbccf398b.jpg?v=1775031121"},{"product_id":"carrier-py3ppa060130ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA060130AB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA060130AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PPA060130AB\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component — a metal rod that generates a small DC microamp signal when it detects an active burner flame. When the sensor fails or becomes coated with oxidation, the furnace control board cannot confirm ignition, triggering a safety lockout. The telltale symptom: the furnace lights, runs for 5–8 seconds, then shuts down and repeats the cycle up to three times before locking out entirely.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° mounting angle with bracket | Single-rod ionization\/rectification design | Compatible with 24V control boards | Approximate dimensions: 4.9\" L × 1.75\" H × 1.6\" W\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 sensors are manufactured to exact rod composition and geometry specifications, ensuring reliable microamp signal output and preventing nuisance lockouts that plague off-brand sensors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward repair for most homeowners. Tools needed: 1\/4\" or 5\/16\" nut driver, needle-nose pliers, fine steel wool or light sandpaper (to clean rod if reusing). Always shut off power and gas before servicing. Disconnect the lead wire, remove the single mounting screw, and swap the sensor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Directly replaces OEM part \u003cstrong\u003e48GS400192\u003c\/strong\u003e on the Carrier \u003cstrong\u003ePY3PPA060130AB\u003c\/strong\u003e gas furnace. Always verify your model and serial number on the unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us today and get your furnace back running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640343548275,"sku":"CARRIE-PY3PPA060130AB-FLAME_SENSOR-48GS400192","price":29.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640343581043,"sku":"CARRIE-PY3PPA060130AB-FLAME_SENSOR-48GS400192-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_82123138-f8da-450b-b6ef-5bd0e818856f.jpg?v=1775029568"},{"product_id":"carrier-py3ppa060130aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Bracket for PY3PPA060130AA","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA060130AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement flame sensor (part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PY3PPA060130AA\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — is a critical safety component that detects the presence of a burner flame using ionization\/rectification technology. When the burner ignites, the flame produces a measurable microamp electrical signal that the control board reads to confirm combustion. If the sensor is coated with oxidation or has failed entirely, the board cannot confirm flame presence and will shut off the gas valve within 5–8 seconds, causing a frustrating no-heat lockout condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° bent rod configuration | Integrated mounting bracket | Factory-matched signal sensitivity | Dimensions approx. 4.9\" L × 1.75\" H × 1.6\" W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier sensor is calibrated to the exact microamp threshold required by your PY3PPA060130AA control board. Aftermarket sensors can exhibit signal drift, triggering nuisance lockouts or false flame detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" or 5\/16\" nut driver, fine steel wool or emery cloth (to clean rod if reusing), multimeter with microamp setting to verify signal. A straightforward single-screw mount with one wire connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. 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\u003ePY3PPA060130AA\u003c\/strong\u003e gas furnace. Always verify your existing part number on the sensor body or the unit's wiring diagram before ordering. If you're unsure, our HVAC parts specialists are available to confirm fitment before your purchase — order with confidence and get your heat restored fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640343875955,"sku":"CARRIE-PY3PPA060130AA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640343908723,"sku":"CARRIE-PY3PPA060130AA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_ce4b7f9a-c45d-4512-9faf-3e99160b8b8f.jpg?v=1775029625"},{"product_id":"carrier-py3ppa060115nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060115NB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060115NB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a thin metal rod that sits directly in the burner flame and confirms ignition by generating a tiny microamp signal through flame rectification. On your Carrier PY3PPA060115NB gas furnace, the control board watches this signal; when the rod oxidizes or hairline-cracks, the board can no longer \"see\" the flame and closes the gas valve within seconds as a safety response. The classic symptom is short-cycling: the burners light, run for 3-7 seconds, then snuff out, and the furnace retries — often three times before locking out and leaving you with no heat on the coldest mornings.\n\nSpecs: This is a stainless\/Kanthal flame-sense rod rated for continuous exposure above 1,400°F, producing a typical 1-6 microamp DC signal in a healthy flame (most boards fault below ~0.5 µA). It mounts with a single screw and relies on its OEM ceramic insulator and high-temperature lead so the micro-signal is not shunted to ground.\n\nOEM vs Generic: Flame rectification depends on a clean, precisely-positioned rod. Generic sensors often use thinner plating that oxidizes faster and ceramic insulators with lower dielectric strength, which leak the weak microamp current to ground and cause nuisance lockouts even when the rod looks fine. The OEM part keeps rod geometry and insulator exactly matched to the board's sensitivity.\n\nInstall: Difficulty 2\/5. Tools: 1\/4\" nut driver or screwdriver, fine emery cloth, and a multimeter set to DC microamps to verify the signal. #1 safety warning: shut off the furnace gas valve and kill power at the disconnect before reaching into the burner compartment.\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 PY3PPA060115NB. 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":62640344203635,"sku":"CARRIE-PY3PPA060115NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640344236403,"sku":"CARRIE-PY3PPA060115NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_d194bc19-1759-4498-a359-007891b120ce.jpg?v=1775031118"},{"product_id":"carrier-py3ppa060115na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060115NA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Replacement for Gas Furnace PY3PPA060115NA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a thin metal rod that sits directly in the burner flame and confirms ignition by generating a tiny microamp signal through flame rectification. On your Carrier PY3PPA060115NA gas furnace, the control board watches this signal; when the rod oxidizes or hairline-cracks, the board can no longer \"see\" the flame and closes the gas valve within seconds as a safety response. The classic symptom is short-cycling: the burners light, run for 3-7 seconds, then snuff out, and the furnace retries — often three times before locking out and leaving you with no heat on the coldest mornings.\n\nSpecs: This is a stainless\/Kanthal flame-sense rod rated for continuous exposure above 1,400°F, producing a typical 1-6 microamp DC signal in a healthy flame (most boards fault below ~0.5 µA). It mounts with a single screw and relies on its OEM ceramic insulator and high-temperature lead so the micro-signal is not shunted to ground.\n\nOEM vs Generic: Flame rectification depends on a clean, precisely-positioned rod. Generic sensors often use thinner plating that oxidizes faster and ceramic insulators with lower dielectric strength, which leak the weak microamp current to ground and cause nuisance lockouts even when the rod looks fine. The OEM part keeps rod geometry and insulator exactly matched to the board's sensitivity.\n\nInstall: Difficulty 2\/5. Tools: 1\/4\" nut driver or screwdriver, fine emery cloth, and a multimeter set to DC microamps to verify the signal. #1 safety warning: shut off the furnace gas valve and kill power at the disconnect before reaching into the burner compartment.\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 PY3PPA060115NA. 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":62640345088371,"sku":"CARRIE-PY3PPA060115NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640345121139,"sku":"CARRIE-PY3PPA060115NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_8d4daf58-58b1-42a7-9a99-cac8343ef0c1.jpg?v=1775031116"},{"product_id":"carrier-py3ppa060115ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mounting for PY3PPA060115AB","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA060115AB\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier flame sensor (part #48GS400192) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA060115AB\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component — its rod is positioned directly in the burner flame, where it generates a small DC microamp signal via flame rectification to confirm combustion is present. When the sensor fails or becomes coated with oxidation, the furnace control board cannot verify ignition and will shut the gas valve off within 5–8 seconds of startup, causing repeated lockout cycles and a no-heat condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° angled flame rod | Integrated mounting bracket | OEM-matched microamp output | Approximate rod length 1.6\" | Overall dimensions approx. 4.9\" × 1.75\" | Compatible with natural gas and propane burner configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part with factory-calibrated rod geometry and insulator composition. Generic sensors may deviate in rod angle or porcelain insulator quality, leading to intermittent signal drop-out and nuisance lockouts — especially in colder ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver or nut driver, fine steel wool or emery cloth (to clean rod if reusing), multimeter (to verify microamp draw of 1.5–4 µA DC). Disconnect the single wire connector, remove the one mounting screw, swap sensor, and reconnect. Average install time: 10–15 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier model PY3PPA060115AB\u003c\/strong\u003e packaged gas\/electric units. Always verify the part number stamped on your existing sensor or listed on the unit's wiring diagram 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":62640345481587,"sku":"CARRIE-PY3PPA060115AB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640345514355,"sku":"CARRIE-PY3PPA060115AB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_b08b730f-9a6e-457b-9d9f-3cccb8e02492.jpg?v=1775029713"},{"product_id":"carrier-py3ppa060090na-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA060090NA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA060090NA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a small but safety-critical part on your Carrier PY3PPA060090NA packaged unit. After the burners light, the sensor's rod sits in the flame and uses flame rectification to send a tiny microamp signal to the control board, proving a real flame exists. If that current doesn't appear, the board closes the gas valve within seconds to prevent raw gas buildup. The hallmark failure is short-cycling on heat: the furnace lights, runs roughly 3–7 seconds, shuts off, and repeats, usually locking out after a few tries. Homeowners see the burners ignite then die, feel lukewarm air, and get repeated no-heat calls as the rod builds up an oxide film.\n\nThis OEM flame sensor uses a Kanthal-grade rod and a porcelain insulator rated for continuous flame-temperature exposure, producing a strong 2–6 microamps of rectified current when clean (under about 0.5 µA means clean or replace). The bracket and spade terminal match your PY3PPA furnace so the rod seats at the proper depth in the burner flame.\n\nSensing depth and alloy are everything here. A generic sensor that sits slightly off, or uses a cheaper alloy, puts out a weak or drifting microamp signal that trips the board's safety threshold and causes nuisance lockouts even with a perfectly good flame. OEM preserves the exact geometry and material the flame-proving circuit is calibrated for.\n\nInstall difficulty: 1 of 5. Tools needed: 1\/4\" nut driver and fine emery cloth (never sandpaper). #1 safety warning: turn off the gas and the electrical disconnect before removing the sensor, and never bend the rod.\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 PY3PPA060090NA. 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":62640346562931,"sku":"CARRIE-PY3PPA060090NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640346595699,"sku":"CARRIE-PY3PPA060090NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_d5021abf-1558-4e05-be29-2b992ed2610c.jpg?v=1775031111"},{"product_id":"carrier-py3ppa060090ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA060090AB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA060090AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PPA060090AB\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component mounted directly in the burner assembly. It uses ionization\/rectification to detect the presence of a live burner flame and sends a microamp signal back to the control board to confirm ignition. When the sensor fails — usually due to oxidation or carbon buildup on the rod — the control board cannot verify the flame and initiates a safety lockout, shutting off gas flow within 5–8 seconds of ignition. The result: your furnace lights briefly, then shuts off, repeating the cycle until the system locks out.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° angled mounting bracket | Flame rod sensor | Compatible with standard IFC control board microamp sensing | Approximate dimensions: 4.9\" (H) × 1.75\" (W) × 1.6\" rod length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a factory-matched OEM part built to Carrier's exact rod geometry and alloy specification. Generic sensors may have incorrect rod angles or inferior alloy coatings, leading to weak microamp readings and premature nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward repair for most DIYers. Tools needed: 1\/4\" nut driver or hex driver, needle-nose pliers. Always shut off power and gas before servicing. Disconnect the single wire lead, remove the mounting screw, swap the sensor, and reconnect. Lightly sand the rod with fine steel wool if reusing for diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY3PPA060090AB\u003c\/strong\u003e packaged gas\/electric unit. Verify your existing sensor's mounting angle (90°) and wire connector style against your unit's data plate before ordering. Not sure it fits? Contact our HVAC parts specialists for free fitment verification. \u003cstrong\u003eOrder now — in stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640347578739,"sku":"CARRIE-PY3PPA060090AB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640347611507,"sku":"CARRIE-PY3PPA060090AB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_168172a9-5f85-458a-9b1a-ea65d7141e33.jpg?v=1775029565"},{"product_id":"carrier-py3ppa060090aa-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA060090AA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA060090AA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a small but safety-critical part on your Carrier PY3PPA060090AA packaged unit. Once the burners ignite, the sensor's rod sits in the flame and uses flame rectification to send a tiny microamp signal back to the control board, confirming a real flame is present. If the board never sees that current, it shuts the gas valve within seconds to prevent unburned gas from accumulating. The signature failure is short-cycling on heat: the furnace lights, burns for about 3–7 seconds, shuts off, and repeats — often locking out after several attempts. Homeowners notice burners igniting then dying, lukewarm air at the vents, and recurring no-heat calls as the sensor rod gets coated with oxide.\n\nThis OEM flame sensor uses a Kanthal-grade rod and a porcelain insulator rated for sustained flame-temperature exposure, generating a healthy 2–6 microamps of rectified current when clean (anything under roughly 0.5 µA means clean or replace). The bracket and spade terminal match your PY3PPA furnace so the rod seats at the correct depth in the flame.\n\nSensing depth and rod alloy are critical. A generic sensor positioned even slightly off, or made from lower-grade alloy, produces a weak or drifting signal that trips the board's safety threshold and causes nuisance lockouts even when the flame is healthy. OEM holds the exact geometry and material the flame-proving circuit expects.\n\nInstall difficulty: 1 of 5. Tools needed: 1\/4\" nut driver and fine emery cloth (never sandpaper). #1 safety warning: shut off the gas and the electrical disconnect before removing the sensor, and never bend the rod.\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 PY3PPA060090AA. 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":62640347840883,"sku":"CARRIE-PY3PPA060090AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640347873651,"sku":"CARRIE-PY3PPA060090AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_0dc5fa3f-eea6-4cec-8c8f-4e937e9a96c6.jpg?v=1775031108"},{"product_id":"carrier-py3ppa048130nb-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA048130NB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA048130NB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a small but safety-critical part on your Carrier PY3PPA048130NB packaged unit. After the burners light, the sensor's rod sits in the flame and uses flame rectification to send a tiny microamp signal to the control board, proving a real flame is present. If that current never appears, the board closes the gas valve within seconds to prevent raw gas from building up. The classic failure is short-cycling on heat: the furnace lights, runs about 3–7 seconds, shuts off, and repeats, usually locking out after a few tries. Homeowners notice burners igniting then dying, lukewarm air, and repeated no-heat calls as oxide builds on the rod.\n\nThis OEM flame sensor uses a Kanthal-grade rod and a porcelain insulator rated for sustained flame-temperature exposure, producing a strong 2–6 microamps of rectified current when clean (under roughly 0.5 µA means clean or replace). The bracket and spade terminal match your PY3PPA furnace so the rod seats at the proper depth in the flame.\n\nSensing depth and alloy matter. A generic sensor positioned even slightly off, or made from cheaper alloy, produces a weak or drifting microamp signal that trips the board's safety threshold and causes nuisance lockouts even when the flame is fine. OEM holds the exact geometry and material the flame-proving circuit is calibrated for.\n\nInstall difficulty: 1 of 5. Tools needed: 1\/4\" nut driver and fine emery cloth (never sandpaper). #1 safety warning: shut off the gas and the electrical disconnect before removing the sensor, and never bend the rod.\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 PY3PPA048130NB. 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":62640348823923,"sku":"CARRIE-PY3PPA048130NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640348856691,"sku":"CARRIE-PY3PPA048130NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_fc957615-3933-4ccb-bd50-aa4ec5d239aa.jpg?v=1775031106"},{"product_id":"carrier-py3ppa048130na-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA048130NA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA048130NA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a small but safety-critical part on your Carrier PY3PPA048130NA packaged unit. Once the burners light, the sensor's rod sits in the flame and uses flame rectification to send a tiny microamp signal back to the control board, confirming a real flame is present. If the board never sees that current, it shuts the gas valve within seconds to keep unburned gas from accumulating. The signature failure is short-cycling on heat: the furnace lights, burns for about 3–7 seconds, shuts off, and repeats — usually locking out after several attempts. Homeowners notice burners igniting then dying, lukewarm air at the vents, and recurring no-heat calls as the rod develops an oxide coating.\n\nThis OEM flame sensor uses a Kanthal-grade rod and a porcelain insulator rated for sustained flame-temperature exposure, generating a healthy 2–6 microamps of rectified current when clean (anything under roughly 0.5 µA means clean or replace). The bracket and spade terminal match your PY3PPA furnace so the rod seats at the correct depth in the flame.\n\nSensing depth and rod alloy are critical. A generic sensor positioned even slightly off, or made from lower-grade alloy, puts out a weak or drifting signal that trips the board's safety threshold and causes nuisance lockouts even when the flame is healthy. OEM holds the exact geometry and material the flame-proving circuit expects.\n\nInstall difficulty: 1 of 5. Tools needed: 1\/4\" nut driver and fine emery cloth (never sandpaper). #1 safety warning: shut off the gas and the electrical disconnect before removing the sensor, and never bend the rod.\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 PY3PPA048130NA. 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":62640349086067,"sku":"CARRIE-PY3PPA048130NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640349118835,"sku":"CARRIE-PY3PPA048130NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_5111930e-62e6-4fa5-9ff3-588207f3d425.jpg?v=1775031103"},{"product_id":"carrier-py3ppa048130ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA048130AB HVAC Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA048130AB HVAC Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor proves to your PY3PPA048130AB's control board that a flame is actually present after the gas valve opens. It's a single metal rod that sits directly in the burner flame and works by flame rectification — the lit flame conducts a tiny microamp current back to the board, which is the board's only confirmation that it is safe to keep gas flowing. When the rod gets coated in carbon and oxide, or the metal fatigues with age, that signal drops below threshold. The classic symptom is short-cycling on a call for heat: the burners light, run for 3 to 7 seconds, then the gas shuts off and the unit tries again. After several failed tries it locks out and you get no heat — most noticeable on the coldest mornings when the furnace runs hardest.\n\nThis OEM flame sensor uses the correct high-temperature stainless\/Kanthal rod and porcelain insulator, set at the exact depth and angle the burner assembly was designed for. A healthy sensor produces roughly 1–6 microamps of rectified flame current; OEM tolerances keep that signal strong and stable.\n\nWhy OEM matters here: aftermarket sensors often use a thinner rod or slightly different mounting geometry, so the tip sits too shallow in the flame and produces a marginal microamp signal that drifts into nuisance lockouts within one season. The genuine part holds both its signal and its position.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver for the single mounting screw, plus a multimeter (microamp setting) and fine emery cloth to test or clean. #1 safety warning: shut off the gas supply and kill power to the unit before reaching into the burner compartment.\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 PY3PPA048130AB. 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":62640349479283,"sku":"CARRIE-PY3PPA048130AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640349512051,"sku":"CARRIE-PY3PPA048130AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_38a968a5-967c-4758-a9d3-bbdc42b4115d.jpg?v=1775031101"},{"product_id":"carrier-py3ppa048130aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA048130AA HVAC Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA048130AA HVAC Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the safety device that confirms to your PY3PPA048130AA's control board that the burners actually lit after the gas valve opened. It is a single metal rod seated in the burner flame, and it works on flame rectification: a real flame conducts a few microamps of current back to the board, and that current is the board's only proof it's safe to keep gas flowing. As the rod accumulates carbon and oxidation, or fatigues over years of heat, the signal falls below threshold. The telltale symptom is short-cycling on heat — the burners ignite, hold for about 3 to 7 seconds, then the gas snaps off and the cycle repeats. After a few failed attempts the board goes into lockout and the home gets no heat, usually on the coldest days when the unit cycles most.\n\nThis OEM flame sensor uses the correct high-temperature stainless\/Kanthal rod and porcelain insulator, positioned at the exact depth and angle the burner assembly requires. A healthy sensor returns roughly 1–6 microamps of rectified flame current, and OEM build tolerances keep that reading strong and steady.\n\nWhy OEM matters here: aftermarket sensors often use a thinner rod or different mounting geometry, leaving the tip too shallow in the flame. The marginal microamp signal that results drifts into nuisance lockouts within a season. The genuine part holds its signal and its position.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver for the single screw, plus a multimeter (microamp setting) and fine emery cloth to test or gently clean. #1 safety warning: shut off the gas supply and kill power to the unit before reaching into the burner area.\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 PY3PPA048130AA. 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":62640349741427,"sku":"CARRIE-PY3PPA048130AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640349774195,"sku":"CARRIE-PY3PPA048130AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_a92de42d-9205-4c0d-a105-8c1bfbfedcae.jpg?v=1775031098"},{"product_id":"carrier-py3ppa048115nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA048115NB HVAC Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA048115NB HVAC Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor tells your PY3PPA048115NB's control board whether a flame is truly present once the gas valve opens. It is a single rod that sits in the burner flame and operates by flame rectification — the burning flame passes a small microamp current to the board, and that current is the only signal the board trusts to keep gas flowing safely. Over time the rod builds up carbon and oxide or the metal fatigues, and the signal falls below the board's threshold. The result is the most common no-heat complaint there is: the burners light, run for roughly 3 to 7 seconds, then shut off and try again, and after several failed cycles the furnace locks out cold — typically on the harshest winter mornings.\n\nThis OEM flame sensor uses the correct high-temperature stainless\/Kanthal rod and porcelain insulator, set at the exact depth and angle the burner assembly was designed around. A healthy sensor produces about 1–6 microamps of rectified flame current, and genuine-part tolerances keep that signal strong and consistent.\n\nWhy OEM matters here: aftermarket sensors commonly use a thinner rod or altered mounting geometry, so the tip sits too shallow in the flame and yields a marginal microamp reading that slips into nuisance lockouts within a single season. The genuine part holds both its signal strength and its position.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver for the single mounting screw, plus a multimeter (microamp setting) and fine emery cloth if you want to test or clean the rod. #1 safety warning: shut off the gas supply and cut power to the unit before reaching into the burner compartment.\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 PY3PPA048115NB. 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":62640350724467,"sku":"CARRIE-PY3PPA048115NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640350757235,"sku":"CARRIE-PY3PPA048115NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_3046747d-53ce-4ff8-8ccf-72ccf3394f63.jpg?v=1775031096"},{"product_id":"carrier-py3ppa048115na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA048115NA HVAC Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA048115NA HVAC Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the small but critical safety component that confirms to your PY3PPA048115NA's control board that the burners actually lit after the gas valve opened. It is a single metal rod placed directly in the flame, sensing through flame rectification — the lit flame conducts a few microamps back to the board, the only proof the board accepts before it keeps gas flowing. When carbon and oxidation coat the rod, or the metal weakens with age, that signal drops too low. You'll see classic short-cycling on heat: ignition, a 3-to-7-second burn, gas shutoff, and another attempt, repeating until the board locks out and the home goes cold — almost always during the coldest stretch of winter.\n\nThis OEM flame sensor uses the correct high-temperature stainless\/Kanthal rod and porcelain insulator, positioned at the precise depth and angle the burner assembly was engineered for. A healthy sensor returns roughly 1–6 microamps of rectified flame current, and genuine-part tolerances keep that reading strong and stable.\n\nWhy OEM matters here: aftermarket sensors often substitute a thinner rod or change the mounting geometry, leaving the tip too shallow in the flame. The weak microamp signal that results drifts into nuisance lockouts within one heating season. The genuine part preserves both its signal and its exact position in the flame.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver for the single screw, plus a multimeter (microamp setting) and fine emery cloth to test or gently clean the rod. #1 safety warning: shut off the gas supply and kill power to the unit before reaching into the burner compartment.\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 PY3PPA048115NA. 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":62640351019379,"sku":"CARRIE-PY3PPA048115NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640351052147,"sku":"CARRIE-PY3PPA048115NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_9cf38c23-e0ce-4d33-8b18-8b9b3549e509.jpg?v=1775031093"},{"product_id":"carrier-py3ppa048115ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mounting for PY3PPA048115AB","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA048115AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor (part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier PY3PPA048115AB\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component that uses ionization\/rectification to detect the presence of a burner flame during each heating cycle. When the flame sensor becomes coated with oxidation or fails entirely, the furnace's integrated control board can no longer confirm combustion — causing the system to light, run briefly for 5–8 seconds, then shut down on lockout. This cycle typically repeats 3 times before the board locks out completely, leaving your home without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e OEM Part # 48GS400192 | 90-degree mounting bracket included | Approx. 4.9\" L × 1.75\" H | Factory-matched rod diameter and bend angle for direct drop-in fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM sensor — not an aftermarket substitute. OEM sensors use the correct alloy rod composition and factory-spec bend geometry, ensuring proper flame signal output to the control board. Generic sensors can produce weak microamp readings, causing nuisance lockouts even on a healthy burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward single-screw mount with one wire connector. Tools needed: 1\/4\" nut driver, fine steel wool or emery cloth (to clean rod if reusing bracket), multimeter (optional, to verify microamp signal). Always disconnect power before servicing. Do NOT touch the rod with bare hands — skin oils cause premature oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePY3PPA048115AB\u003c\/strong\u003e gas furnace. If you are unsure of fitment, verify part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e on your existing sensor or unit data plate before ordering. Our HVAC parts specialists are available to confirm compatibility — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640351543667,"sku":"CARRIE-PY3PPA048115AB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640351576435,"sku":"CARRIE-PY3PPA048115AB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_10a5dd0b-0954-4571-a7df-62065e790b4b.jpg?v=1775029710"},{"product_id":"carrier-py3ppa048115aa-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA048115AA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA048115AA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the single metal rod that confirms your Carrier PY3PPA048115AA burner actually lit. It works by flame rectification: when flame is present, a tiny microamp current flows through the rod to ground, telling the control board to keep the gas valve open. When the rod oxidizes or cracks, the board can't prove flame, so the furnace lights for a few seconds then shuts the gas off — classic short-cycling where it ignites, runs 3 to 7 seconds, drops out, retries, and often hard-locks after three attempts with no heat.\n\nSpecifications: The sensor is a Kanthal\/stainless rod on a ceramic insulator. A healthy sensor passes roughly 1 to 6 microamps of DC flame current (measure in series on the µA DC scale). Resistance from rod to ground should read near-infinite when clean; a cracked porcelain insulator that shows continuity to ground will fault the board. The bracket and rod length must place the tip correctly in the flame envelope.\n\nWhy OEM matters: Flame sensing is a precise low-current measurement. Generic rods with the wrong alloy, length, or insulator quality oxidize faster and drift out of the microamp window, causing intermittent dropouts that are maddening to chase. The OEM Carrier sensor seats the rod at the exact depth and angle Carrier's burner and control expect, holding a stable flame signal for the life of the unit.\n\nInstallation: Difficulty 1 of 5. Tools: 1\/4\" nut driver and a multimeter for verification. #1 safety warning: TURN OFF THE GAS at the shutoff and kill power at the breaker before removing the sensor from the burner assembly.\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 PY3PPA048115AA. 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":62640352362867,"sku":"CARRIE-PY3PPA048115AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640352395635,"sku":"CARRIE-PY3PPA048115AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_8168f6bd-8202-4d62-b043-e47b2f7dea67.jpg?v=1775031091"},{"product_id":"carrier-py3ppa048090nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA048090NB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA048090NB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PPA048090NB\u003c\/strong\u003e gas furnace. The flame sensor is a safety-critical component that uses ionization\/rectification to detect the presence of a burner flame during each heating cycle. When functioning correctly, it allows the gas valve to stay open and the furnace to run. When the sensor rod becomes coated with oxidation or fails entirely, the furnace will light briefly — then shut down within 5 to 8 seconds, triggering a lockout fault. This is one of the most common causes of a no-heat call in gas furnaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree mounting angle | Compact rod-style flame sensor with mounting bracket | Approx. 4.9\" H × 1.75\" W × 1.6\" rod length | OEM part number 48GS400192\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 sensors are manufactured to exact factory tolerances for signal sensitivity and rod metallurgy, ensuring reliable flame detection and preventing nuisance lockouts caused by undersized or poorly matched aftermarket rods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward repair for most homeowners. Tools needed: 1\/4\" nut driver or 5\/16\" socket, fine steel wool or emery cloth (to clean rod if reinstalling old sensor), and a multimeter (optional, for diagnosis). Always shut off power and gas before servicing. The sensor typically mounts to the burner manifold with a single screw and connects to one wire lead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY3PPA048090NB\u003c\/strong\u003e gas furnace. Verify your unit's part number against the data plate inside the furnace cabinet before ordering. If you have questions about fitment, our HVAC parts specialists are available to confirm compatibility before you buy. Order now and your part ships today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640352788851,"sku":"CARRIE-PY3PPA048090NB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640352821619,"sku":"CARRIE-PY3PPA048090NB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_24f1e8a9-4d84-41e3-8bce-e8b29ed752a8.jpg?v=1775029563"},{"product_id":"carrier-py3ppa048090na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA048090NA — 48GS400192","description":"\u003ch1\u003eOEM Carrier 90° Flame Sensor (48GS400192) for Model PY3PPA048090NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PPA048090NA\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — is a critical safety component that uses ionization\/rectification technology to verify that a burner flame is present during each heating cycle. When the sensor detects no flame signal (or a degraded signal due to oxidation or carbon buildup), the furnace control board initiates a safety lockout, shutting the system down to prevent unburned gas accumulation. A failing flame sensor is one of the most common causes of a furnace that lights briefly and then shuts off after just 5 to 8 seconds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° rod angle with factory mounting bracket | Flame rod length approx. 1.6 in. | Overall dimensions approx. 4.9 in. × 1.75 in. | Single-wire connection | OEM part #48GS400192\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 rod alloy composition and geometry. Generic flame sensors may exhibit inconsistent microamp output, causing nuisance lockouts or premature failure — especially in high-efficiency condensing furnaces with sensitive control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — A straightforward repair for most DIYers with basic tools. Turn off power and gas before beginning. Tools needed: 1\/4 in. hex driver or flat-head screwdriver, needle-nose pliers, and a multimeter (to verify microamp output post-install). Always confirm the new sensor's rod is clean and free of contaminants before firing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer 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 the direct factory replacement for the Carrier \u003cstrong\u003ePY3PPA048090NA\u003c\/strong\u003e gas furnace. Always verify your existing part number on the sensor body or your unit's wiring diagram before ordering. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640353050995,"sku":"CARRIE-PY3PPA048090NA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640353083763,"sku":"CARRIE-PY3PPA048090NA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_2fefe90b-d6db-4aa7-afab-3fd32901445a.jpg?v=1775029560"},{"product_id":"carrier-py3ppa048090ab-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA048090AB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA048090AB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the single metal rod that confirms your Carrier PY3PPA048090AB burner actually lit. It works by flame rectification: when flame is present, a tiny microamp current flows through the rod to ground, telling the control board to keep the gas valve open. When the rod oxidizes or cracks, the board can't prove flame, so the furnace lights for a few seconds then shuts the gas off — classic short-cycling where it ignites, runs 3 to 7 seconds, drops out, retries, and often hard-locks after three attempts with no heat.\n\nSpecifications: The sensor is a Kanthal\/stainless rod on a ceramic insulator. A healthy sensor passes roughly 1 to 6 microamps of DC flame current (measure in series on the µA DC scale). Resistance from rod to ground should read near-infinite when clean; a cracked porcelain insulator that shows continuity to ground will fault the board. The bracket and rod length must place the tip correctly in the flame envelope.\n\nWhy OEM matters: Flame sensing is a precise low-current measurement. Generic rods with the wrong alloy, length, or insulator quality oxidize faster and drift out of the microamp window, causing intermittent dropouts that are maddening to chase. The OEM Carrier sensor seats the rod at the exact depth and angle Carrier's burner and control expect, holding a stable flame signal for the life of the unit.\n\nInstallation: Difficulty 1 of 5. Tools: 1\/4\" nut driver and a multimeter for verification. #1 safety warning: TURN OFF THE GAS at the shutoff and kill power at the breaker before removing the sensor from the burner assembly.\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 PY3PPA048090AB. 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":62640353444211,"sku":"CARRIE-PY3PPA048090AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640353476979,"sku":"CARRIE-PY3PPA048090AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_6b122af0-0e19-4058-8c05-900766a8c186.jpg?v=1775031088"},{"product_id":"carrier-py3ppa042090nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA042090NB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA042090NB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-replacement flame sensor for the \u003cstrong\u003eCarrier PY3PPA042090NB\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — uses ionization\/rectification to detect whether a burner flame is actually present after ignition. When it detects a valid flame, it sends a microamp signal to the control board to keep the gas valve open. A failed or coated sensor sends a weak or absent signal, causing the furnace to light briefly and then shut off within 5–8 seconds, repeating in lockout cycles until the fault is resolved.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 48GS400192 | 90-degree mounting bracket | Compatible with Carrier gas furnaces including the PY3PPA042090NB series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part — factory-matched geometry, rod metallurgy, and bracket angle. Aftermarket sensors can have incorrect rod length or angle, causing persistent nuisance trips or premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a multimeter (to verify microamp draw post-install). Disconnect the single lead wire, remove the one mounting screw, swap the sensor, and reconnect. Typical repair time: 15–20 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003ePY3PPA042090NB\u003c\/strong\u003e gas furnace. Always verify your unit's data plate and existing sensor geometry (rod length, bracket angle) before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy. \u003cstrong\u003eOrder now and your part ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640354656627,"sku":"CARRIE-PY3PPA042090NB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640354689395,"sku":"CARRIE-PY3PPA042090NB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_977e2075-f84e-4518-9bef-1987f2a55ab6.jpg?v=1775029558"},{"product_id":"carrier-py3ppa042090na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA042090NA — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA042090NA\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor (part #48GS400192) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA042090NA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component — it uses ionization\/rectification technology to confirm that a burner flame is actually present after ignition. When the sensor rod detects the flame, it allows the gas valve to remain open and the heating cycle to continue. A failed or fouled flame sensor causes the furnace to light briefly, then shut down within 5–8 seconds, triggering repeated lockout faults and a no-heat condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° mounting bracket | Flame rod sensor | OEM part #48GS400192 | Dimensions approx. 4.9\"L × 1.75\"H × 1.6\"W | Factory-matched ionization sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM Carrier sensor is manufactured to exact factory tolerances for reliable microamp signal output. Generic flame sensors often have inconsistent rod coatings and mounting geometry, leading to nuisance shutdowns and repeat service calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers. Disconnect the single wire connector, remove the mounting screw, swap the sensor, and reinstall. Clean the burner area of any soot before installing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY3PPA042090NA\u003c\/strong\u003e gas furnace. Verify your existing sensor's mounting angle (90°) and wire connector style against your unit's data plate before ordering. Our team is available to confirm fitment — just reach out before you buy. \u003cstrong\u003eOrder now and your part ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640354984307,"sku":"CARRIE-PY3PPA042090NA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640355017075,"sku":"CARRIE-PY3PPA042090NA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_31ff9f04-37b0-4262-a7fc-9d453a5ddf54.jpg?v=1775029555"},{"product_id":"carrier-py3ppa042090ab-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Rod Assembly for PY3PPA042090AB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Rod Assembly for PY3PPA042090AB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor on your Carrier PY3PPA042090AB is a slender metal rod that sits directly in the burner flame and confirms to the control board that the burners have actually lit. It works by flame rectification — a tiny microamp current passes through the flame to ground. When the rod becomes coated with oxidation or silica scale, that current drops and the board can no longer \"see\" the flame. The classic symptom is a furnace that lights for three to seven seconds and then shuts the gas off, repeating the cycle several times before locking out. Homeowners notice short bursts of warm air, repeated clicking and ignition attempts, and ultimately no heat on the coldest mornings.\n\nSpecifications: This is a single-rod sensor built on a high-temperature ceramic insulator with a Kanthal-type sensing element rated for continuous flame exposure. A healthy sensor reads a flame current of roughly 1.5 to 6 microamps DC measured in series with a meter; anything under about 0.5 microamps will trip a flame-failure lockout. The mounting bracket and 1\/4-inch quick-connect terminal match the original Carrier spacing so the rod seats at the correct depth in the flame.\n\nWhy OEM: Generic flame rods often use thinner sensing wire and lower-grade insulators that drift out of tolerance and crack under thermal cycling, causing nuisance lockouts within a season. The OEM rod holds its position and current characteristics so the board reads a stable signal.\n\nInstallation — Difficulty 2\/5. Tools: 1\/4-inch nut driver, fine emery cloth, multimeter. SAFETY: Turn off the gas and the furnace disconnect before removing the sensor; never service with the burners live.\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 PY3PPA042090AB. 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":62640355934579,"sku":"CARRIE-PY3PPA042090AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640355967347,"sku":"CARRIE-PY3PPA042090AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_89a94c66-c52e-42e4-b27a-834fdc7200fa.jpg?v=1775031083"},{"product_id":"carrier-py3ppa042090aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA042090AA — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA042090AA\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA042090AA\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — uses ionic rectification to detect the presence of a burner flame during each heating cycle. When the sensor rod becomes coated with oxidation or carbon buildup, its microamp signal drops below the control board's threshold, causing the furnace to light briefly and then shut down after just 5–8 seconds. Left unaddressed, this triggers a hard lockout and a no-heat call. Replacing the sensor with the correct OEM part restores reliable flame detection and prevents nuisance shutdowns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # 48GS400192 | 90° angle mounting bracket | Flame rod with insulated lead wire | Factory-matched microamp output | Dimensions approx. 4.9\" L × 1.75\" H × 1.6\" W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors are built to Carrier's exact rod alloy and insulation spec, ensuring consistent microamp output across temperature cycles. Generic sensors may produce marginal signals that cause intermittent lockouts — especially as they age.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward single-screw mount with a push-on wire connector. Tools needed: 1\/4\" nut driver or flathead screwdriver, fine steel wool or emery cloth (for rod cleaning if reusing), and a multimeter to verify microamp draw after installation. Always shut off power and gas before servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003ePY3PPA042090AA\u003c\/strong\u003e gas furnace. Always verify the OEM part number on your existing sensor or unit data plate before ordering to confirm fitment. Our parts specialists are standing by to verify compatibility — no guesswork required. Order today and receive same-day shipping on all in-stock parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640356819315,"sku":"CARRIE-PY3PPA042090AA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640356852083,"sku":"CARRIE-PY3PPA042090AA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_6a70582f-8587-4c6a-a665-605bf89e4272.jpg?v=1775029553"},{"product_id":"carrier-py3ppa042060nb-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Rod for Model PY3PPA042060NB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Rod for Model PY3PPA042060NB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a single metal rod that sits in the burner flame and confirms the furnace actually ignited. It works by flame rectification — the lit flame conducts a tiny microamp current back to the control board, proving gas is burning safely. When the rod becomes coated with oxide or carbon, that signal drops and the board shuts the gas valve as a safety measure. The classic symptom is short-cycling: the furnace lights for 3–7 seconds, then shuts off, then tries again, often ending in a hard lockout with a flashing fault code.\n\nThis is an OEM Carrier flame-sense rod with a matched sensing element and porcelain insulator, sized so the rod sits correctly in the flame envelope. A healthy sensor reads roughly 1–6 microamps of flame current with a meter set to microamp mode; below about 0.5 µA the board will drop out. The ceramic insulator must be intact — a hairline crack grounds the signal and mimics a dirty sensor.\n\nRod length and insulator placement determine how much flame current the sensor actually sees. A generic rod that's slightly too short or mounted at the wrong depth sits at the edge of the flame and never builds a stable microamp signal, causing the very short-cycling you're trying to fix. OEM rods use the correct alloy and geometry for a strong, stable flame signal over years of service.\n\nInstall difficulty: 1\/5. Tools: 1\/4\" nut driver, fine emery cloth or steel wool for cleaning, and a multimeter (microamp). SAFETY: turn off the gas and kill the furnace breaker before removing the rod. Never sand a brand-new sensor — handle it by the porcelain base only.\n\nShips same business day from our stocked U.S. 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 PY3PPA042060NB. 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":62640357278067,"sku":"CARRIE-PY3PPA042060NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640357310835,"sku":"CARRIE-PY3PPA042060NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_584a354a-29c8-4f67-a50d-3913d7098746.jpg?v=1775031081"},{"product_id":"carrier-py3ppa042060na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA042060NA — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA042060NA\u003c\/h1\u003e\u003cp\u003eThis OEM 90-degree flame sensor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA042060NA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component — it uses ionization\/rectification technology to detect the presence of a burner flame during each heating cycle. When the sensor detects a valid flame signal, the furnace continues to operate normally. When it fails — typically due to oxidation or carbon buildup on the sensing rod — the control board cannot confirm ignition and will shut off the gas valve within 5–8 seconds, triggering a safety lockout. The result: a furnace that lights briefly, then shuts off, repeating in a frustrating short-cycle pattern.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° mounting angle | Flame rod with bracket assembly | OEM part number 48GS400192 | Factory-matched ionization signal tolerance\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 specifications. Generic aftermarket sensors can have incorrect rod length, improper bracket geometry, or mismatched signal thresholds — all of which cause nuisance lockouts or unsafe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward swap. Turn off power and gas before servicing. Tools needed: Phillips screwdriver, 1\/4\" nut driver, and needle-nose pliers. Clean the burner assembly while the panel is open. Always verify polarity of the sensor wire connector before re-energizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing 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 Direct OEM replacement for Carrier model \u003cstrong\u003ePY3PPA042060NA\u003c\/strong\u003e gas furnaces. Always cross-reference your unit's data plate and confirm part number 48GS400192 before ordering. Our fitment team is available to verify compatibility before you buy — don't guess on a safety-critical part. Order now and this ships today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640358097267,"sku":"CARRIE-PY3PPA042060NA-FLAME_SENSOR-48GS400192","price":29.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640358130035,"sku":"CARRIE-PY3PPA042060NA-FLAME_SENSOR-48GS400192-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_8dd5a636-2aac-4f47-a699-df6b689947ce.jpg?v=1775029550"},{"product_id":"carrier-py3ppa042060aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA042060AA Gas Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA042060AA Gas Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the safety device that proves your Carrier PY3PPA042060AA actually lit a flame. Once the igniter glows and the gas valve opens, this metal rod sits directly in the burner flame and generates a tiny microamp current through flame rectification. The control board reads that signal to confirm combustion; if it doesn't see it within a few seconds, it shuts the gas valve to prevent raw gas from filling the heat exchanger. When the sensor gets coated in oxide or carbon, it can no longer read the flame and your unit short-cycles: the burners light, run 3-5 seconds, then drop out, and the system locks out after 3-4 tries — leaving you with no heat and a flashing fault code.\n\nThis is a genuine OEM single-rod sensor with the correct Kanthal sensing element, ceramic insulator, and factory bracket geometry so it seats at the proper depth and angle in the PY3PPA burner. A healthy sensor reads roughly 1-6 microamps DC in the flame; OEM rod alloy holds that signal stable as it oxidizes.\n\nGeneric sensors often use thinner or mismatched rod alloy that builds resistance faster, drops below the board's ~0.5 µA dropout threshold sooner, and brings the short-cycling back within weeks. The OEM rod and exact bend keep flame contact correct so the signal stays above threshold for years.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver, fine emery cloth or Scotch-Brite, and a multimeter set to microamps to verify. SAFETY: turn off the gas at the valve and kill power at the breaker before removing the sensor — the burner area is live with gas during operation.\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 PY3PPA042060AA. 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":62640358916467,"sku":"CARRIE-PY3PPA042060AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640358949235,"sku":"CARRIE-PY3PPA042060AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_7f20ef03-c7d2-41d6-9ee4-7170eb4b9166.jpg?v=1775031079"},{"product_id":"carrier-py3ppa036090nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Rod for PY3PPA036090NB Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Rod for PY3PPA036090NB Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor on your Carrier PY3PPA036090NB is the safety rod that proves a flame is present after ignition. As the burners light, this rod sits in the flame and generates a small rectified microamp current that tells the control board combustion is happening. If the board doesn't sense that current, it closes the gas valve within seconds to keep unburned gas out of the heat exchanger. The classic failure is a sensor fouled with oxide or silica scale: the furnace lights, runs only a few seconds, then drops out, retries, and finally locks out on a flashing fault — meaning intermittent or no heat on a cold morning.\n\nThis is a genuine OEM single-rod sensor with the correct Kanthal sensing element, ceramic standoff, and factory bracket so it seats at the right depth in the PY3PPA burner box. In a clean flame it should read roughly 1-6 microamps DC; the board typically drops out near 0.5 µA.\n\nGeneric rods frequently use thinner or off-spec alloy that oxidizes and loses signal faster, so the short-cycling you just fixed returns in weeks. The OEM alloy and exact bend keep flame immersion correct and the microamp signal stable for the long haul.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver, fine emery cloth or Scotch-Brite to clean the rod, and a multimeter on the microamp scale to confirm signal. SAFETY: shut off the gas valve and cut power at the breaker before reaching into the burner compartment.\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 PY3PPA036090NB. 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":62640359965043,"sku":"CARRIE-PY3PPA036090NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640359997811,"sku":"CARRIE-PY3PPA036090NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_981a2daf-1f13-40da-a699-c5a65bdc45de.jpg?v=1775031076"},{"product_id":"carrier-py3ppa036090na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Rod for PY3PPA036090NA Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Rod for PY3PPA036090NA Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor in your Carrier PY3PPA036090NA is the safety rod that confirms the burners actually lit. Sitting in the flame after ignition, it passes a small rectified microamp current back to the control board to prove combustion. If that signal is missing, the board shuts the gas valve within seconds so raw fuel never collects in the heat exchanger. A dirty or worn sensor causes the textbook symptom: burners light, run only a few seconds, then cut out, retry, and lock out on a flashing diagnostic code — leaving the home with intermittent or no heat.\n\nThis is a genuine OEM single-rod sensor with the correct Kanthal element, ceramic insulator, and factory bracket so it seats at the proper depth and angle in the PY3PPA burner. A clean rod in a good flame reads about 1-6 microamps DC; the control typically drops out around 0.5 µA.\n\nGeneric sensors tend to use thinner or off-spec rod alloy that oxidizes faster and loses signal sooner, so the short-cycling returns within weeks of a repair. The OEM rod alloy and exact geometry keep the rod fully immersed in flame and hold the microamp signal above the board's threshold for years.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver, fine emery cloth or Scotch-Brite to polish the rod, and a multimeter on the microamp range to verify the signal. SAFETY: shut off the gas valve and kill power at the breaker before reaching into the burner area.\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 PY3PPA036090NA. 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":62640360358259,"sku":"CARRIE-PY3PPA036090NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640360391027,"sku":"CARRIE-PY3PPA036090NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_e6f557a6-f98a-48f1-99ef-cd8f4217c2d6.jpg?v=1775031074"},{"product_id":"carrier-py3ppa036090ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Rod for PY3PPA036090AB Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Rod for PY3PPA036090AB Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor on your Carrier PY3PPA036090AB is the safety rod that proves the burners lit after the igniter glows. Immersed in the flame, it generates a small rectified microamp current that the control board reads as proof of combustion. With no signal, the board closes the gas valve within seconds so unburned gas can't accumulate in the heat exchanger. A fouled sensor produces the classic short-cycle: burners ignite, run a few seconds, drop out, retry, and finally lock out on a flashing fault — intermittent or no heat for the homeowner.\n\nThis is a genuine OEM single-rod sensor with the correct Kanthal sensing element, ceramic insulator, and factory mounting bracket so it sits at the right depth and angle in the PY3PPA burner. In a clean flame it reads about 1-6 microamps DC; the control typically drops out near 0.5 µA.\n\nGeneric rods often use thinner or off-spec alloy that oxidizes and loses conductivity faster, so the short-cycling you just cured comes back within weeks. The OEM alloy and exact bend keep the rod properly immersed in flame and the microamp signal stable above threshold for years of service.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver, fine emery cloth or Scotch-Brite to clean the rod, and a multimeter on the microamp scale to confirm the signal. SAFETY: shut off the gas valve and cut power at the breaker before reaching into the burner compartment.\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 PY3PPA036090AB. 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":62640360751475,"sku":"CARRIE-PY3PPA036090AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640360784243,"sku":"CARRIE-PY3PPA036090AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_4c2aeca7-20a8-4c99-9b61-fd3a9175ee3e.jpg?v=1775031071"},{"product_id":"carrier-py3ppa036090aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor Rod for PY3PPA036090AA Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor Rod for PY3PPA036090AA Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor in your Carrier PY3PPA036090AA is the safety rod that confirms the burners actually lit after ignition. Sitting in the flame, it generates a small rectified microamp current that the control board reads as proof of combustion; without that signal the board closes the gas valve within seconds to keep unburned gas out of the heat exchanger. The most common symptom of a fouled sensor is short-cycling: the burners light, run only a few seconds, drop out, retry, and finally lock out on a flashing fault code — leaving the home with intermittent or no heat.\n\nThis is a genuine OEM single-rod sensor with the correct Kanthal sensing element, ceramic insulator, and factory bracket so it seats at the proper depth and angle in the PY3PPA burner box. A clean rod in a good flame reads roughly 1-6 microamps DC; the board typically drops out around 0.5 µA.\n\nGeneric sensors often use thinner or off-spec rod alloy that oxidizes and loses signal faster, so the short-cycling returns within weeks of a repair. The OEM alloy and exact geometry keep the rod fully immersed in the flame and hold the microamp signal above threshold for years.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver, fine emery cloth or Scotch-Brite to clean the rod, and a multimeter on the microamp range to verify the signal. SAFETY: shut off the gas valve and cut power at the breaker before reaching into the burner compartment.\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 PY3PPA036090AA. 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":62640361734515,"sku":"CARRIE-PY3PPA036090AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640361767283,"sku":"CARRIE-PY3PPA036090AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_ab49f6cf-5116-41dd-b195-a4483e52fb4d.jpg?v=1775031069"},{"product_id":"carrier-py3ppa036060nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 48GS400192 for PY3PPA036060NB","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA036060NB\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor (part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA036060NB\u003c\/strong\u003e packaged gas unit. The flame sensor — also called a flame rod — is a safety component that detects the presence of a burner flame via electrical current rectification. When the sensor's rod becomes coated with oxidation or carbon deposits, it can no longer pass sufficient microamp current to prove flame to the control board, causing the furnace to light briefly and then shut down in a lockout condition within 5 to 8 seconds of ignition. Replacing the flame sensor is one of the most common and cost-effective furnace repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Total length 4-5\/8\" | Distance to bend: 3\" | Distance to rod end: 1-5\/8\" | Country of origin: USA | OEM part number: 48GS400192\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 reliable microamp signal output. Generic sensors can have inconsistent rod coatings and connector fit, leading to nuisance lockouts or premature re-failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power and gas to the unit before servicing. Tools needed: 1\/4\" hex driver or flat-head screwdriver, fine steel wool or emery cloth (to clean mounting bracket), multimeter (to verify microamp draw post-install). Photograph existing sensor orientation and wire connector before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003ePY3PPA036060NB\u003c\/strong\u003e packaged gas\/electric rooftop unit. Confirm your existing sensor's rod dimensions and connector type match before ordering. Our parts specialists are available to verify fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640362127731,"sku":"CARRIE-PY3PPA036060NB-FLAME_SENSOR-48GS400192","price":23.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640362160499,"sku":"CARRIE-PY3PPA036060NB-FLAME_SENSOR-48GS400192-GEN","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_ffb07075-0c63-42b1-966d-06b9f22b48f3.jpg?v=1775029308"},{"product_id":"carrier-py3ppa036060na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA036060NA Furnace Replacement","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA036060NA Furnace Replacement\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a thin metal rod that sits directly in the burner flame and confirms to the furnace control board that gas has actually ignited. It works by flame rectification, generating a tiny microamp current that tells the board it is safe to keep the gas valve open. When that rod becomes coated with oxide or carbon, cracks, or drifts out of position, the signal collapses and the board shuts the gas within two to three seconds. Homeowners notice this as a furnace that lights for a few seconds and then quits — the classic short-cycle — followed by repeated ignition attempts, no heat, and finally a hard lockout that requires a power reset.\n\nSpecifications: This OEM sensor uses a high-temperature alloy rod rated for continuous direct-flame exposure, paired with a ceramic insulator that keeps the rod from grounding to its bracket. A healthy sensor reads near-infinite resistance to ground and produces roughly 2–6 microamps of flame current. OEM tolerances place the rod tip at the exact depth in the flame the burner was engineered for, and the bracket and spade terminal mate to the factory harness with no adapters.\n\nWhy OEM matters: Generic sensors often use thinner rods and looser placement tolerances, so they oxidize faster and read weak flame current within a single season, driving repeat short-cycling. Wrong rod depth or alloy can prevent a stable rectified signal even when the burner fires correctly, causing nuisance lockouts.\n\nInstallation difficulty: 1 of 5. Tools: 1\/4-inch nut driver and a non-abrasive pad or fine emery cloth to clean the rod. Safety first: shut off the gas supply and kill power at the furnace switch before removing the sensor.\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 PY3PPA036060NA. 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":62640362684787,"sku":"CARRIE-PY3PPA036060NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640362717555,"sku":"CARRIE-PY3PPA036060NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_7f2892eb-271f-47e7-aaa5-872b1eff6a94.jpg?v=1775031066"},{"product_id":"carrier-py3ppa036060ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA036060AB Furnace Replacement","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA036060AB Furnace Replacement\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a thin metal rod that sits directly in the burner flame and confirms to the furnace control board that gas has actually ignited. It works by flame rectification, generating a tiny microamp current that tells the board it is safe to keep the gas valve open. When that rod becomes coated with oxide or carbon, cracks, or drifts out of position, the signal collapses and the board shuts the gas within two to three seconds. Homeowners notice this as a furnace that lights for a few seconds and then quits — the classic short-cycle — followed by repeated ignition attempts, no heat, and finally a hard lockout that requires a power reset.\n\nSpecifications: This OEM sensor uses a high-temperature alloy rod rated for continuous direct-flame exposure, paired with a ceramic insulator that keeps the rod from grounding to its bracket. A healthy sensor reads near-infinite resistance to ground and produces roughly 2–6 microamps of flame current. OEM tolerances place the rod tip at the exact depth in the flame the burner was engineered for, and the bracket and spade terminal mate to the factory harness with no adapters.\n\nWhy OEM matters: Generic sensors often use thinner rods and looser placement tolerances, so they oxidize faster and read weak flame current within a single season, driving repeat short-cycling. Wrong rod depth or alloy can prevent a stable rectified signal even when the burner fires correctly, causing nuisance lockouts.\n\nInstallation difficulty: 1 of 5. Tools: 1\/4-inch nut driver and a non-abrasive pad or fine emery cloth to clean the rod. Safety first: shut off the gas supply and kill power at the furnace switch before removing the sensor.\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 PY3PPA036060AB. 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":62640363078003,"sku":"CARRIE-PY3PPA036060AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640363110771,"sku":"CARRIE-PY3PPA036060AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_2a5f6045-7927-47a2-b3e5-4e18d51847db.jpg?v=1775031064"},{"product_id":"carrier-py3ppa036060aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA036060AA — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA036060AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor for the \u003cstrong\u003ePY3PPA036060AA\u003c\/strong\u003e packaged gas unit. The flame sensor — also called a flame rod — is a critical safety component that monitors burner ignition via electrical rectification. When your burner lights but the furnace shuts down within 5 to 8 seconds, a failed or carbon-coated flame sensor is almost always the culprit. The control board receives no confirming signal and triggers a safety lockout to prevent unburned gas accumulation. Replacing this sensor with the correct OEM part restores proper flame-proving performance and eliminates nuisance lockouts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° mounting bracket | Flame rod sensor type | OEM part number 48GS400192 | Dimensions approx. 4.9\" L × 1.75\" H | Factory-matched for Carrier PY3PPA036060AA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier OEM sensors meet exact rod geometry, alloy grade, and bracket angle specifications. Off-brand sensors may produce weak or intermittent microamp signals, causing persistent lockouts even after cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and power at the disconnect before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers, and a multimeter (to verify microamp draw post-install). Lightly sand the rod with fine steel wool if reusing is attempted, or install this new OEM unit for a guaranteed fix. Always photograph wire routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. 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\u003ePY3PPA036060AA\u003c\/strong\u003e packaged gas heating\/cooling unit. Always cross-reference your unit's data plate and existing part number before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy for complete peace of mind. \u003cem\u003eIn stock and ready to ship today.\u003c\/em\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640363995507,"sku":"CARRIE-PY3PPA036060AA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640364028275,"sku":"CARRIE-PY3PPA036060AA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_5843d189-c3b9-4467-9ecb-3e992a0a8c3d.jpg?v=1775029545"},{"product_id":"carrier-py3ppa030060nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA030060NB Gas Furnace Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA030060NB Gas Furnace Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the small safety probe that proves the burners on your Carrier PY3PPA030060NB are actually lit. After ignition it sits in the flame and uses flame rectification to send a tiny microamp signal back to the control board, telling it gas is burning safely. When the sensor gets coated in oxide or its signal weakens, you'll notice the classic symptom: the furnace lights for a few seconds, then shuts the gas off and tries again — repeated short-cycling that ends in a lockout and a no-heat call, usually worst on the coldest mornings when the unit runs most.\n\nThis is a single-rod flame rectification sensor mounted in the burner flame path. A clean, healthy sensor reads roughly 1-6 microamps DC of flame current; anything below about 0.5 µA is too weak to satisfy the board. Match the rod length and mounting bracket to your original so it sits correctly in the flame envelope. The ceramic insulator must be intact — a cracked insulator shorts the signal to ground.\n\nOEM matters because flame-proving is a life-safety function. Generic sensors often use thinner rods and lower-grade insulators that oxidize faster and read inconsistent microamps, causing nuisance lockouts or, worse, an unreliable flame signal. A genuine Carrier sensor delivers the stable, in-spec current the board's safety logic requires.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver and a multimeter set to DC microamps to verify flame current after install. #1 safety warning: turn off the gas supply and kill the breaker before servicing. Never sand the rod with steel wool, which leaves conductive residue — replace it or clean gently with fine emery cloth.\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 PY3PPA030060NB. 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":62640364454259,"sku":"CARRIE-PY3PPA030060NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640364487027,"sku":"CARRIE-PY3PPA030060NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_7bb2c1e7-8659-4570-b274-722553f4d135.jpg?v=1775031061"},{"product_id":"carrier-py3ppa030060na-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA030060NA","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA030060NA\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a single metal rod that sits in the burner flame and confirms to the control board that a flame is actually present after the gas valve opens. It works by flame rectification — the hot flame conducts a tiny microamp DC current to ground. When the rod oxidizes or cracks, that signal drops below threshold and the board shuts the gas valve within seconds as a safety measure. The classic symptom is a furnace that lights, burns for 3-7 seconds, then shuts off and tries again — short-cycling, repeated ignition lockouts, and a home that never reaches set temperature.\n\nThis OEM flame sensor uses a Kanthal-style high-temperature alloy rod on a ceramic insulator with the correct mounting bracket and terminal for the PY3PPA burner assembly. A healthy circuit reads roughly 1-6 microamps of flame current; anything under about 0.5 µA causes dropout. The ceramic must be intact and uncracked — a hairline crack shorts the signal to ground.\n\nOEM matters: the rod length and position determine how deeply it sits in the flame, which sets the microamp reading. Generic sensors with the wrong rod geometry or thinner alloy read low, oxidize faster, and bring back the same lockout fault within months.\n\nInstall difficulty: 1\/5. Tools: 1\/4\" nut driver, and fine steel wool or emery cloth if you want to test cleaning the old one first. A multimeter set to DC microamps confirms the new reading. #1 safety warning: shut off the gas at the manual valve and kill the furnace breaker before removing the sensor — never service the burner area with gas live.\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 PY3PPA030060NA. 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":62640365338995,"sku":"CARRIE-PY3PPA030060NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640365371763,"sku":"CARRIE-PY3PPA030060NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_93226aa3-2286-423f-9e30-e2c13f975445.jpg?v=1775031059"},{"product_id":"carrier-py3ppa030060aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 48GS400192 for PY3PPA030060AA","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA030060AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM flame sensor (part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier PY3PPA030060AA\u003c\/strong\u003e packaged unit. The flame sensor is a safety-critical component — it's a small metal rod that generates a microamp DC signal when immersed in the burner flame, confirming to the control board that ignition has been successful. When the sensor fails or becomes coated with oxidation, it can no longer pass sufficient current, causing the control board to cut gas flow as a precaution. The telltale symptom is a furnace or packaged unit that lights, runs for 5–8 seconds, then shuts down — repeating this lockout cycle until a fault code is triggered.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number 48GS400192 | Factory-matched geometry and rod length | Correct bracket and connector configuration for PY3PPA030060AA | Microamp-rated sensing element\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors use the exact alloy and coating specified by Carrier engineering, ensuring reliable microamp signal output. Generic sensors may measure within tolerance when new but degrade faster, causing nuisance lockouts and unnecessary service calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off gas and 24V power before servicing. Tools needed: 1\/4\" hex driver or nut driver, needle-nose pliers, and a multimeter capable of reading microamps (µA) to verify post-install signal (typically 1.5–4 µA DC). Clean the burner flame rod port of any soot before reinstalling.\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 and tested specifically for the \u003cstrong\u003eCarrier PY3PPA030060AA\u003c\/strong\u003e packaged unit. Always cross-reference your unit's data plate and wiring diagram before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you order if you have any questions. Order today and enjoy same-day shipping on all in-stock parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640367337843,"sku":"CARRIE-PY3PPA030060AA-FLAME_SENSOR-48GS400192","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640367370611,"sku":"CARRIE-PY3PPA030060AA-FLAME_SENSOR-48GS400192-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_80d51f8d-b933-454b-acd3-be803ead7126.jpg?v=1775029306"},{"product_id":"carrier-py3ppa030040nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PPA030040NB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PPA030040NB\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA030040NB\u003c\/strong\u003e packaged gas unit. The flame rod uses ionization\/rectification technology to confirm burner ignition — it passes a small electrical current through the flame and verifies a return signal to the control board. If the sensor is coated, cracked, or out of position, the board will cut gas within 5–8 seconds of ignition, triggering a no-heat lockout condition. Replacing this sensor with the correct OEM part restores reliable flame confirmation and prevents nuisance lockouts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree mounting bracket | Rod length approx. 1.6 in. | Overall dimensions approx. 4.9 in. × 1.75 in. | OEM Part # 48GS400192 | Carrier factory-genuine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM sensors are precision-formed to the exact rod geometry and alloy spec. Generic sensors frequently vary in rod angle and material, leading to weak rectification signal and continued nuisance shutdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver, needle-nose pliers, and a fine Scotch-Brite pad to lightly polish the rod. Always inspect the lead wire connector for heat damage before reinstalling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against manufacturing defects. Ships same business day from our warehouse stock.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY3PPA030040NB\u003c\/strong\u003e packaged gas\/electric unit. Verify OEM part number 48GS400192 on your unit's existing sensor or equipment data plate before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640368353651,"sku":"CARRIE-PY3PPA030040NB-FLAME_SENSOR-48GS400192","price":26.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640368386419,"sku":"CARRIE-PY3PPA030040NB-FLAME_SENSOR-48GS400192-GEN","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_ea1e3dfb-7579-41e6-b343-7b77d13698aa.jpg?v=1775029543"},{"product_id":"carrier-py3ppa030040na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mounting for PY3PPA030040NA","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PPA030040NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor (part #48GS400192) — the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PPA030040NA\u003c\/strong\u003e gas furnace. The flame sensor is a critical safety component: after the igniter fires the burner, the sensor's rod detects the presence of flame via electrical rectification\/ionization and sends a confirming signal back to the control board. When it fails or becomes coated with oxidation, the board receives no flame signal and shuts off the gas valve within 5–8 seconds of ignition — resulting in repeated short-cycle lockouts and a no-heat call.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree flame sensor with mounting bracket | Approx. rod length 1.6\" | Overall dimensions: 4.9\" × 1.75\" | OEM part number 48GS400192 | Genuine Carrier replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the factory OEM sensor, matched to Carrier's exact rectification current thresholds. Aftermarket sensors with loose tolerances can produce intermittent nuisance lockouts or fail prematurely in high-cycle commercial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 1\/5\u003c\/strong\u003e — One of the easiest furnace repairs. Tools needed: 1\/4\" hex driver, needle-nose pliers. Always shut off gas and 120V power before servicing. Lightly abrade the sensor rod with fine steel wool if reusing to remove oxidation coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY3PPA030040NA\u003c\/strong\u003e packaged gas furnace. Verify OEM part number 48GS400192 on your unit's parts label or wiring diagram before ordering. Need fitment help? Our HVAC parts specialists confirm compatibility before you buy — order with confidence and get back to heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640368746867,"sku":"CARRIE-PY3PPA030040NA-FLAME_SENSOR-48GS400192","price":29.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640368779635,"sku":"CARRIE-PY3PPA030040NA-FLAME_SENSOR-48GS400192-GEN","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_e99552df-3b7f-4cfe-840b-5f5c1542a260.jpg?v=1775029707"},{"product_id":"carrier-py3ppa030040ab-flame-sensor-hp90er","title":"OEM Carrier Furnace Flame Sensor Replacement for PY3PPA030040AB","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Furnace Flame Sensor Replacement for PY3PPA030040AB\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a small rod that sits in the burner flame of your Carrier PY3PPA030040AB and confirms, through flame rectification, that a fire is actually present before the control board keeps the gas valve open. When the sensor is coated in oxide or failing, the most common symptom is a furnace that lights for a few seconds then shuts off and tries again — short-cycling on heat — eventually locking out with no heat at all. Homeowners often report the burners igniting briefly then snuffing out repeatedly.\n\nThis OEM flame sensor uses Carrier's correct rod length, ceramic insulator, and bracket so it seats at the proper depth in the flame and reads a clean microamp signal. The rectified flame current it produces (typically in the 1–6 microamp range) matches what this model's control board expects, ensuring reliable flame proving on every call for heat.\n\nWhy OEM matters here: generic sensors often use a shorter or thinner rod or a different insulator, which lowers the microamp signal below the board's sense threshold and causes the same nuisance lockouts you're trying to fix. An OEM rod restores a strong, stable signal the board can trust.\n\nInstall difficulty: 1 of 5. Tools needed: 1\/4\" nut driver, fine steel wool or emery cloth to clean the burner, and a multimeter set to DC microamps if you want to verify the signal. #1 safety warning: shut off the gas and kill the breaker before reaching into the burner compartment, and never sand a flame rod with sandpaper that leaves grit.\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 PY3PPA030040AB. 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":62640369697139,"sku":"CARRIE-PY3PPA030040AB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640369729907,"sku":"CARRIE-PY3PPA030040AB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_7c20b340-04f1-439c-bd9b-cd937284ea04.jpg?v=1775031054"},{"product_id":"carrier-py3ppa030040aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PPA030040AA Gas Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PPA030040AA Gas Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is a single metal rod that proves the burner actually lit on your Carrier PY3PPA030040AA packaged gas\/electric unit. It does not produce heat or spark — it sits in the flame and detects the tiny rectified microamp current that only a real flame can create. If the board doesn't see that signal, it shuts the gas valve for safety. The classic failure symptom is unmistakable: the furnace lights for a few seconds, then shuts off, tries again, and after several attempts drops into a hard lockout with no heat. The blower may run while the air stays cold. Most failures are simply carbon and oxide buildup on the rod, though a cracked ceramic insulator or fatigued rod fails outright.\n\nThis OEM sensor is a stainless\/Kanthal rod with a high-temperature ceramic insulator, sized and bent so the tip sits fully immersed in the burner flame. Flame rectification typically produces a 1–6 µA DC signal; once it drops below roughly 0.5–1 µA the control board declares flame loss. Because it relies on signal — not resistance heating like a thermocouple — correct rod length and position are everything, and this part matches the board's flame-sense threshold.\n\nGeneric sensors frequently use the wrong rod length or bend angle, leaving the tip outside the flame envelope where it reads weak microamps and triggers nuisance lockouts. Cheaper alloys also oxidize faster. The OEM rod is positioned for full flame immersion and a strong, stable signal.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver, fine steel wool or emery cloth, and a multimeter capable of reading DC microamps. #1 SAFETY WARNING: turn off the gas supply and kill furnace power before reaching into the burner assembly to remove the sensor.\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 PY3PPA030040AA. 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":62640370123123,"sku":"CARRIE-PY3PPA030040AA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640370155891,"sku":"CARRIE-PY3PPA030040AA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_d680aa94-b86e-472a-bad7-ec5ce045aaeb.jpg?v=1775031052"},{"product_id":"carrier-py3pna060130nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PNA060130NB Gas Package Unit","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PNA060130NB Gas Package Unit\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor confirms that the burner actually lit on your Carrier PY3PNA060130NB packaged gas\/electric unit. It is a single rod that sits in the flame and detects the small rectified microamp current a genuine flame produces — it makes no spark and no heat of its own. If the control board never sees that current, it closes the gas valve as a safety measure. The telltale symptom is a furnace that ignites for a few seconds, then shuts down, retries, and after several cycles drops into a hard lockout with no heat; the blower may keep running while the supply air stays cold. The overwhelming majority of failures are nothing more than carbon and oxide film on the rod, though a cracked insulator or worn rod fails for good.\n\nThis OEM sensor uses a stainless\/Kanthal rod with a high-temperature ceramic insulator, sized and bent so the tip sits fully within the burner flame. Flame rectification normally yields a 1–6 µA DC signal; once it falls under roughly 0.5–1 µA the board reports flame loss. Because the part depends on signal strength rather than resistance heating like a thermocouple, correct rod length and position are critical — and this sensor matches the board's flame-sense threshold.\n\nGeneric sensors often have the wrong length or bend, leaving the tip at the edge of the flame where it reads weak and triggers nuisance lockouts, and their cheaper alloys oxidize faster. The OEM rod is shaped for full flame immersion and a strong, stable signal.\n\nInstall difficulty: 1\/5. Tools: a 1\/4\" nut driver, fine steel wool or emery cloth, and a multimeter that reads DC microamps. #1 SAFETY WARNING: shut off the gas supply and kill furnace power before reaching into the burner area to remove the sensor.\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 PY3PNA060130NB. 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":62640371073395,"sku":"CARRIE-PY3PNA060130NB-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640371106163,"sku":"CARRIE-PY3PNA060130NB-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_92dcdc95-88c0-4d53-848d-dda4c79f0600.jpg?v=1775031049"},{"product_id":"carrier-py3pna060130na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PNA060130NA Packaged Gas Furnace","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PNA060130NA Packaged Gas Furnace\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the small single-rod probe that confirms your Carrier PY3PNA060130NA actually lit after the igniter glows and the gas valve opens. It works by flame rectification — the burner flame conducts a tiny microamp current to ground, telling the control board to hold the gas valve open. When the rod becomes coated with oxide or carbon, that signal drops and the board shuts the gas off as a safety measure. The classic symptom is a furnace that lights for 3–7 seconds and then shuts down, repeating over and over (short-cycling) and often locking out after several tries with no heat.\n\nSpecs: this is an OEM single-rod stainless\/Kanthal flame rod sized and angled to sit correctly in the burner flame, supplied with the matching ceramic insulator and spade or molex connector for your unit. A healthy sensor reads a flame current in the 2–6 microamp range; below roughly 0.5 µA the board drops out.\n\nWhy OEM matters: generic rods are often the wrong length or bend, so the tip never fully bathes in flame and you get marginal, drifting microamp readings that cause nuisance lockouts. The OEM rod and insulator place the sensing surface exactly where Carrier engineered it.\n\nInstall difficulty: 1 of 5 — one of the easiest furnace repairs. Tools: 1\/4\" nut driver, fine emery cloth or steel wool (to clean, if reusing), and a multimeter set to DC microamps to verify flame current. #1 safety warning: turn off the gas and power before removing the burner-area sensor, and never bend the rod to 'adjust' it.\n\nShips same business day from our stocked warehouse on orders before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model PY3PNA060130NA. 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":62640371401075,"sku":"CARRIE-PY3PNA060130NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640371433843,"sku":"CARRIE-PY3PNA060130NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_35dd4792-3aa3-4cb3-b8a7-e84a4f427950.jpg?v=1775031047"},{"product_id":"carrier-py3pna060130ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PNA060130AB — 48GS400192","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PNA060130AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PNA060130AB\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — uses ionization\/rectification technology to detect a live burner flame during each heating cycle. When it senses the flame, it allows the gas valve to stay open and the furnace to continue running. When it fails due to carbon buildup or a cracked porcelain insulator, the control board cannot confirm ignition and will shut off the gas within 5–8 seconds as a safety precaution, causing the furnace to short-cycle and lock out after 3 attempts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90-degree mounting angle | Approx. 4.9\" L × 1.75\" H | OEM-matched stainless steel sensing rod | Compatible with Carrier\/Bryant\/Payne gas furnace platforms\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 sensors maintain the factory-exact rod geometry and porcelain insulation rating, ensuring proper microamp signal output to the control board. Off-brand sensors may generate inconsistent readings that trigger nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Tools needed: 1\/4\" hex driver or flat-head screwdriver, needle-nose pliers, fine steel wool or emery cloth to clean the rod prior to install. Turn off gas and power before servicing. Inspect the wire harness connector for corrosion while the unit is open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Designed for the Carrier \u003cstrong\u003ePY3PNA060130AB\u003c\/strong\u003e gas furnace. Always verify your existing part number on the sensor body or wiring diagram before ordering. Our fitment team is available to confirm compatibility before you buy — no guesswork required. Order today for same-day shipping.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640371728755,"sku":"CARRIE-PY3PNA060130AB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640371761523,"sku":"CARRIE-PY3PNA060130AB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_2d81d5d7-fb4b-4689-8d33-5b0368b6964f.jpg?v=1775029540"},{"product_id":"carrier-py3pna060130aa-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° w\/ Mounting for PY3PNA060130AA","description":"\u003ch1\u003eOEM Carrier Flame Sensor (48GS400192) for Model PY3PNA060130AA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PNA060130AA\u003c\/strong\u003e gas furnace. The flame sensor (also called a flame rod) uses ionization\/rectification technology to confirm that a burner flame is present after the igniter fires. When this sensor fails or becomes coated with oxidation, the furnace's integrated furnace control (IFC) board can no longer verify combustion — triggering a safety lockout. The classic symptom: your furnace lights normally, runs for 5–8 seconds, then shuts off and attempts two more retries before going into hard lockout.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 90° angled rod design | Includes mounting bracket | Factory-matched ionization signal output | Compatible with 24VAC control circuits on Carrier gas furnaces\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 sensors maintain precise rod geometry and coating integrity, ensuring accurate flame signal rectification. Generic sensors often use inferior alloys that oxidize faster, leading to repeat failures within one heating season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" hex driver, needle-nose pliers, and a multimeter (to verify microamp signal if desired). A light sanding of the rod with fine steel wool can restore a marginal sensor, but replacement is always preferred for reliable operation. Photograph the wiring connector before removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Orders placed before 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-specified for the \u003cstrong\u003eCarrier PY3PNA060130AA\u003c\/strong\u003e gas furnace. Always cross-reference the part number on your existing sensor or your unit's wiring diagram before ordering. Our fitment team is available to verify compatibility before you buy — no guesswork required. In stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640371990899,"sku":"CARRIE-PY3PNA060130AA-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640372023667,"sku":"CARRIE-PY3PNA060130AA-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_8319496d-1316-4b13-ab99-9922fb042ab0.jpg?v=1775029705"},{"product_id":"carrier-py3pna060115nb-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 90° for PY3PNA060115NB — 48GS400192","description":"\u003ch1\u003eOEM Carrier 90° Flame Sensor (48GS400192) for Model PY3PNA060115NB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier flame sensor, part number \u003cstrong\u003e48GS400192\u003c\/strong\u003e, factory-specified for the \u003cstrong\u003eCarrier PY3PNA060115NB\u003c\/strong\u003e gas furnace. The flame sensor — also called a flame rod — is a critical safety component that uses ionization\/rectification technology to detect the presence of a burner flame during each heating cycle. When the burner ignites, the flame generates a small microamp DC signal through the rod; the control board reads this signal to confirm combustion. If the signal is absent or falls below threshold — commonly due to oxidation or carbon buildup on the rod tip — the board cuts gas flow within 5–8 seconds as a safety lockout. The result: your furnace starts, runs briefly, then shuts down and recycles repeatedly without heating the home.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \u0026amp; Specs:\u003c\/strong\u003e OEM Part #48GS400192 | 90-degree rod orientation with mounting bracket | Dimensions approx. 4.9″ L × 1.75″ H | Designed for Carrier\/Bryant gas furnace applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This factory-original sensor is precision-manufactured to exact microamp sensitivity specifications. Generic sensors may use substandard alloys that oxidize faster, leading to nuisance lockouts and premature failure — always choose OEM for a safety-critical component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward single-screw swap. Tools needed: 1\/4″ nut driver or Phillips screwdriver, needle-nose pliers, fine steel wool or light sandpaper (to clean rod tip if reusing), and a multimeter to confirm microamp draw post-install. Always shut off gas and power before servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM manufacturer warranty against defects. In stock 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 OEM replacement for the \u003cstrong\u003eCarrier PY3PNA060115NB\u003c\/strong\u003e gas furnace. If you are unsure whether this part fits your specific unit, verify the part number on your existing sensor or contact our team — we confirm fitment before you order. Order now and get back to reliable, safe heat fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640372744563,"sku":"CARRIE-PY3PNA060115NB-FLAME_SENSOR-48GS400192","price":27.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640372777331,"sku":"CARRIE-PY3PNA060115NB-FLAME_SENSOR-48GS400192-GEN","price":24.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_d55fd51b-6f18-4dfc-bb5b-808b9dba87e1.jpg?v=1775029538"},{"product_id":"carrier-py3pna060115na-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor for PY3PNA060115NA Package Gas Furnace","description":"\u003cdiv class=\"product-content\"\u003e\n\u003ch1\u003eOEM Carrier Flame Sensor for PY3PNA060115NA Package Gas Furnace\u003c\/h1\u003e\n\u003cp\u003eThe flame sensor is the safety component that proves your Carrier PY3PNA060115NA actually lit its burners. After ignition, the control board sends a small AC voltage down this rod; the flame conducts a tiny microamp DC current back through rectification, confirming fire is present. If that signal is missing, the board closes the gas valve within seconds. When the sensor is dirty or failing you'll see the classic symptom — the furnace lights, burns for 3–7 seconds, then shuts off and tries again — short-cycling on flame loss and eventually locking out with no heat.\n\nThis is a genuine Carrier flame-sense rod with the correct ceramic insulator and rod geometry to sit properly in the burner flame. A healthy sensor reads high resistance \/ open cold; the real test is microamp output in flame, typically 1–5 µA DC — below about 0.5 µA the board won't prove flame. Replace rather than just clean it if the rod is pitted, cracked, or white-oxidized.\n\nOEM matters because the rod length and insulator placement are tuned to this specific burner. Aftermarket rods that sit too far from the flame or use cheaper insulators leak current to ground and trip nuisance lockouts even when combustion is perfectly fine.\n\nInstall difficulty: 1 of 5. Tools: 1\/4\" nut driver and a multimeter capable of reading DC microamps to verify the flame signal. SAFETY: turn off the gas and the 120V power at the breaker before removing the sensor. Never bend the rod to reposition it — the ceramic insulator will crack and the part will fail.\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 PY3PNA060115NA. 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":62640373694835,"sku":"CARRIE-PY3PNA060115NA-FLAME_SENSOR-48GS400192","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640373727603,"sku":"CARRIE-PY3PNA060115NA-FLAME_SENSOR-48GS400192-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_ccda8718-0b61-449a-9422-e8090c804a3c.jpg?v=1775031045"},{"product_id":"carrier-py3pna060115ab-flame-sensor-hp90er","title":"OEM Carrier Flame Sensor 48GS400192 for PY3PNA060115AB","description":"\u003ch1\u003eOEM Carrier Flame Sensor 48GS400192 for Model PY3PNA060115AB\u003c\/h1\u003e\u003cp\u003eThis OEM flame sensor (part# \u003cstrong\u003e48GS400192\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY3PNA060115AB\u003c\/strong\u003e packaged gas\/electric rooftop unit. The flame sensor is a safety-critical component — a small metal rod that detects the presence of a burner flame by passing a micro-amp electrical current through it to ground. When the sensor is dirty, cracked, or failed, the control board cannot confirm ignition and will shut off the gas valve within 5–8 seconds of every ignition attempt, resulting in a no-heat lockout condition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM flame rod design | Factory-matched micro-amp sensing range | Direct plug-in connector | Rated for high-temperature burner environments in packaged rooftop applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier part, manufactured to exact factory tolerances. Generic flame sensors can exhibit inconsistent micro-amp output, causing nuisance lockouts even on a clean burner — leading to repeat service calls and unnecessary downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and 24V power before servicing. Tools needed: 1\/4\" or 5\/16\" nut driver, needle-nose pliers. Disconnect the wire lead, remove the single mounting screw, swap the sensor, and confirm secure seating in the burner bracket. Tip: Never touch the ceramic rod with bare hands — skin oils degrade performance.\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 Designed for the Carrier \u003cstrong\u003ePY3PNA060115AB\u003c\/strong\u003e 5-ton 115,000 BTU packaged gas\/electric rooftop unit. Always verify your unit's data plate and existing part number before ordering to confirm fitment. Have questions? Our HVAC parts specialists verify compatibility before you buy — contact us anytime.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640374022515,"sku":"CARRIE-PY3PNA060115AB-FLAME_SENSOR-48GS400192","price":34.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640374055283,"sku":"CARRIE-PY3PNA060115AB-FLAME_SENSOR-48GS400192-GEN","price":30.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-flame-sensor-48GS400192_a7c146d3-8d22-4628-9e66-6fac5003d2ab.jpg?v=1775029304"}],"url":"https:\/\/nationalhvacparts.com\/collections\/flame-sensors.oembed?page=11","provider":"National HVAC Parts","version":"1.0","type":"link"}