{"product_id":"carrier-gb1aav048135acja-gas-valve-l6ycsi","title":"OEM Carrier Gas Valve Kit EF660015 for GB1AAV048135ACJA","description":"\u003ch1\u003eOEM Carrier Gas Valve Kit EF660015 for Model GB1AAV048135ACJA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified gas valve kit (part number \u003cstrong\u003eEF660015\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GB1AAV048135ACJA\u003c\/strong\u003e gas furnace. The combination gas valve is the heart of your furnace's fuel delivery system — it receives the 24V signal from the control board and opens to allow natural gas or propane to flow to the burners during each heating cycle. When the gas valve fails, the furnace will attempt ignition, the igniter will glow, but no flame will establish, resulting in a lockout fault and a complete loss of heat. In some cases, a failing valve may cause erratic heating, partial flame, or a hard lockout after repeated ignition attempts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number EF660015 | 24V coil voltage | Combination gas valve design | Compatible with natural gas and LP configurations (verify gas type on data plate) | Factory-matched pressure regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM gas valves are precision-calibrated to factory pressure specifications for the GB1AAV048135ACJA burner assembly. Aftermarket valves frequently exhibit incorrect outlet pressure, causing inefficient combustion, nuisance lockouts, or unsafe operation. For a gas-carrying component, OEM is strongly recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 4\/5\u003c\/strong\u003e — Gas valve replacement involves working on a live gas line and must be performed by a licensed HVAC technician or qualified gas fitter. Required tools include adjustable wrenches, pipe thread sealant (gas-rated), manometer for outlet pressure verification, and leak-detection solution. Always shut off the gas supply and disconnect power before beginning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our climate-controlled warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eGB1AAV048135ACJA\u003c\/strong\u003e gas furnace. Always cross-reference your existing valve's part number and gas type (natural gas vs. LP) against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you order if you have any questions. \u003cstrong\u003eIn stock and ready to ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909415915891,"sku":"CARRIE-GB1AAV048135ACJA-GAS_VALVE-EF660015","price":167.5,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909415948659,"sku":"CARRIE-GB1AAV048135ACJA-GAS_VALVE-EF660015-GEN","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-assembly-EF660015-1-1784436831963.jpg?v=1784436833","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav048135acja-gas-valve-l6ycsi","provider":"National HVAC Parts","version":"1.0","type":"link"}