{"product_id":"carrier-yac48110yac303at-gas-valve-l8d6x8","title":"OEM Carrier Gas Valve EF680015 for YAC48110YAC303AT","description":"\u003ch1\u003eOEM Carrier Gas Valve EF680015 for Model YAC48110YAC303AT\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement gas valve (part number \u003cstrong\u003eEF680015\u003c\/strong\u003e) designed specifically for the \u003cstrong\u003eCarrier YAC48110YAC303AT\u003c\/strong\u003e packaged gas\/electric unit. The combination gas valve is the critical component that controls the flow of gas to the burners during the heating cycle. When this valve fails, the unit will attempt ignition but receive no gas flow — resulting in a no-heat condition, repeated lockout errors, or a system that sparks but never establishes a flame. Replacing with the correct OEM valve ensures proper inlet\/outlet pressure, staging operation, and safe shutoff performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number EF680015 | Combination gas valve | Factory-calibrated inlet\/outlet pressure | Direct drop-in replacement for Carrier YAC48110YAC303AT packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier gas valve manufactured to exact factory specifications. Generic valves may vary in pressure calibration and coil voltage tolerances, risking nuisance lockouts, improper gas metering, and potential safety hazards — not recommended for gas-circuit components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 4\/5\u003c\/strong\u003e — Gas valve replacement must be performed by a licensed HVAC-R technician. Required tools: pipe wrench, gas leak detector solution, manometer for inlet\/outlet pressure verification, and a 24V coil tester. Always shut off gas supply and power before beginning. Leak-test all fittings after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for Carrier model \u003cstrong\u003eYAC48110YAC303AT\u003c\/strong\u003e. Always verify your unit's data plate and existing valve model markings before ordering. Not sure it fits? Contact our parts specialists — we verify fitment before you buy. Orders placed before 3 PM ship same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640189342067,"sku":"CARRIE-YAC48110YAC303AT-GAS_VALVE-EF680015","price":150.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640189374835,"sku":"CARRIE-YAC48110YAC303AT-GAS_VALVE-EF680015-GEN","price":132.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-EF680015_122c347a-2b9a-498d-806d-97f263348de9.jpg?v=1775032747","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac48110yac303at-gas-valve-l8d6x8","provider":"National HVAC Parts","version":"1.0","type":"link"}