{"product_id":"carrier-yac36100yac104-gas-valve-ujlugp","title":"OEM Carrier Gas Valve 24V 3\/4\" x 3\/4\" for YAC36100YAC104","description":"\u003ch1\u003eOEM Carrier Gas Valve 24V 3\/4\" x 3\/4\" Single Function for Model YAC36100YAC104\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM replacement gas valve for the \u003cstrong\u003eCarrier YAC36100YAC104\u003c\/strong\u003e packaged unit, manufactured by White-Rodgers (Emerson). The combination gas valve controls all gas flow to the burner assembly — when it fails, the system attempts ignition but produces no flame, resulting in a hard lockout and no-heat condition. Common symptoms include repeated ignition attempts with no flame establishment, error codes indicating gas valve fault, and the smell of gas without ignition.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24 VAC coil | 3\/4\" inlet x 3\/4\" outlet | Single function | Side taps | 1\/2 PSI max inlet pressure | 0.23A draw | Nat\/LP compatible | OEM Part Numbers: 36C21-411 \/ EF26CK201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM White-Rodgers valve sourced to the exact factory specification for the Carrier YAC36100YAC104. OEM valves carry precise pressure regulation tolerances critical to safe burner operation — aftermarket alternatives may not meet the same UL\/CSA safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Gas valve replacement requires shutting off the gas supply and verifying with a leak-detection solution after reinstallation. Tools needed: adjustable wrench, pipe thread sealant, multimeter (to verify 24V signal at valve terminals), and a manometer for outlet pressure verification. Always follow local code and consult a licensed technician if unsure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM warranty. Ships same business day from our warehouse. Note: this part has been discontinued by the original manufacturer — order today while stock lasts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for Carrier model \u003cstrong\u003eYAC36100YAC104\u003c\/strong\u003e. Cross-references OEM part numbers \u003cstrong\u003e36C21-411\u003c\/strong\u003e and \u003cstrong\u003eEF26CK201\u003c\/strong\u003e. Verify your unit's gas supply pressure and valve inlet\/outlet sizing against your equipment data plate before ordering. Our parts specialists are available to confirm fitment — contact us before you buy for peace of mind. \u003cstrong\u003eOrder now and we'll ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640207397235,"sku":"CARRIE-YAC36100YAC104-GAS_VALVE-36C21-411","price":142.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640207430003,"sku":"CARRIE-YAC36100YAC104-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_57b3cfff-a873-403b-8bec-66f4864c6f4c.jpg?v=1775032551","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac36100yac104-gas-valve-ujlugp","provider":"National HVAC Parts","version":"1.0","type":"link"}