{"product_id":"carrier-yac36100yac105-gas-valve-ujlugp","title":"OEM Carrier Gas Valve 24V 3\/4\" Single Function — YAC36100YAC105","description":"\u003ch1\u003eOEM Carrier Gas Valve 24V 3\/4\" Single Function for Model YAC36100YAC105\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM combination gas valve for the \u003cstrong\u003eCarrier YAC36100YAC105\u003c\/strong\u003e furnace, cross-referencing OEM part numbers \u003cstrong\u003e36C21-411\u003c\/strong\u003e (White-Rodgers \/ Emerson) and \u003cstrong\u003eEF26CK201\u003c\/strong\u003e (Carrier). The gas valve is the electromechanical gatekeeper of your heating system — it receives a 24 VAC signal from the control board and opens to allow natural gas or propane into the combustion chamber. When it fails, the furnace will attempt ignition but produce no flame, resulting in a lockout fault, no-heat condition, or a continuous blinking error code on the control board. Do not attempt to repair a faulty gas valve; always replace with an exact OEM-matched unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24 VAC coil voltage | 3\/4\" inlet × 3\/4\" outlet | Single-function, snap-open operation | 0.23A coil draw | 1\/2 PSI max inlet pressure | Supports Natural Gas and Propane (LP) | Side tap ports included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM valve is factory-calibrated to precise gas pressure tolerances for the YAC36100YAC105. Generic valves risk improper gas regulation, flame instability, and voided equipment warranties. Always specify OEM on a gas-carrying component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off gas supply at the manual shutoff and lock out electrical power before beginning. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), manometer for outlet pressure verification, and a leak-detection solution. Post-installation gas leak check is mandatory. Recommend licensed HVAC technician for gas valve replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse. Expedited options available at checkout.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for \u003cstrong\u003eCarrier YAC36100YAC105\u003c\/strong\u003e furnaces. Cross-references OEM part numbers 36C21-411 and EF26CK201. Always verify your unit's data plate gas type (NG\/LP), inlet\/outlet pipe size, and coil voltage before ordering. Our technical team is available to confirm fitment prior to purchase — no guesswork, no returns hassle.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640207200627,"sku":"CARRIE-YAC36100YAC105-GAS_VALVE-36C21-411","price":142.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640207233395,"sku":"CARRIE-YAC36100YAC105-GAS_VALVE-36C21-411-GEN","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-36C21-411.jpg?v=1775032548","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac36100yac105-gas-valve-ujlugp","provider":"National HVAC Parts","version":"1.0","type":"link"}