{"product_id":"carrier-gb3aav048095acja-igniter-7tnpfd","title":"OEM Carrier Hot Surface Igniter Kit 332505-751 — GB3AAV048095ACJA","description":"\u003ch1\u003eOEM Carrier Hot Surface Igniter Replacement Kit 332505-751 for Model GB3AAV048095ACJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM hot surface igniter replacement kit (part number \u003cstrong\u003e332505-751\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GB3AAV048095ACJA\u003c\/strong\u003e gas furnace. The hot surface igniter is the component responsible for generating the heat needed to light the burner assembly during each heating cycle. When the igniter fails, the control board will typically attempt ignition two to three times before triggering a lockout fault — leaving you with a furnace that runs the inducer and clicks through the startup sequence but never produces heat. A cracked or open-circuit igniter is one of the most common no-heat service calls on this furnace series.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Silicon nitride hot surface igniter | Factory-matched electrical resistance | Includes mounting hardware and wiring harness connector as a complete kit | Rated for natural gas and propane applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM kit uses factory-spec silicon nitride construction, which offers superior thermal shock resistance and a longer service life compared to aftermarket silicon carbide igniters. Generic igniters may have mismatched resistance values that cause premature burnout or inconsistent ignition timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power and shut off the gas supply before servicing. Tools needed: 1\/4\" nut driver, flat-head screwdriver, needle-nose pliers. Handle the igniter element carefully — skin oils can cause premature failure; use gloves or avoid touching the ceramic tip directly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eGB3AAV048095ACJA\u003c\/strong\u003e gas furnace. Verify OEM part number 332505-751 against your unit's service label before ordering. If you have any questions about fitment, our HVAC parts specialists are available to confirm compatibility before you purchase — same-day shipping means you won't wait long to get your heat back up and running.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909393273203,"sku":"CARRIE-GB3AAV048095ACJA-IGNITER-332505-751","price":42.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909393305971,"sku":"CARRIE-GB3AAV048095ACJA-IGNITER-332505-751-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-332505-751_813c58e6-9a8d-4b3a-823d-b95b7fb5f64c.jpg?v=1782926224","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb3aav048095acja-igniter-7tnpfd","provider":"National HVAC Parts","version":"1.0","type":"link"}