{"product_id":"carrier-gb1aav042091afja-gas-valve-l6ycsi","title":"OEM Carrier Gas Valve Kit EF660015 for GB1AAV042091AFJA","description":"\u003ch1\u003eOEM Carrier Gas Valve Kit EF660015 for Model GB1AAV042091AFJA\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM gas valve kit (part number \u003cstrong\u003eEF660015\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier GB1AAV042091AFJA\u003c\/strong\u003e gas furnace. The combination gas valve is the critical component that controls the flow of gas to the burners during each heating cycle. It receives a 24V signal from the control board and opens to allow gas flow once the igniter reaches operating temperature. When the valve fails, symptoms typically include a complete no-heat condition, repeated ignition lockouts, or a furnace that attempts to light but never sustains a flame — even when the igniter and flame sensor test correctly. A faulty gas valve can also cause delayed ignition, gas odor near the unit, or inconsistent burner operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number EF660015 | Combination gas valve design | 24V coil voltage | Factory-calibrated gas pressure settings for Carrier GB1AAV042091AFJA — verify inlet\/outlet pipe size and manifold pressure before installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier gas valve kit, manufactured to exact factory specifications for pressure regulation, valve timing, and coil impedance. Aftermarket valves may vary in pressure calibration and coil response, potentially causing unsafe operation or nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 4\/5\u003c\/strong\u003e — Gas valve replacement involves working with natural gas or propane supply lines and should be performed by a licensed HVAC technician or gas-certified professional. Tools required: adjustable wrench, pipe thread sealant, manometer for manifold pressure verification, multimeter for 24V coil confirmation. Always shut off gas supply and disconnect power before beginning work.\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 by 3PM ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for \u003cstrong\u003eCarrier model GB1AAV042091AFJA\u003c\/strong\u003e gas furnaces. Always confirm the part number on your existing valve's label and cross-reference with your unit's data plate before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909423026547,"sku":"CARRIE-GB1AAV042091AFJA-GAS_VALVE-EF660015","price":167.5,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909423059315,"sku":"CARRIE-GB1AAV042091AFJA-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-EF660015-1-1784436923339.jpg?v=1784436924","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb1aav042091afja-gas-valve-l6ycsi","provider":"National HVAC Parts","version":"1.0","type":"link"}