{"product_id":"oem-lennox-gas-valve-41k37","title":"OEM Lennox Gas Valve — 41K37","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e41K37\u003c\/strong\u003e gas valve controls the delivery of gas to the burner assembly in your Lennox furnace. It opens on a call for heat to supply gas for ignition and shuts off to safely stop gas flow, functioning as a core safety and combustion component. Manufactured to Lennox factory standards, it provides accurate pressure regulation and dependable performance for compatible Lennox heating systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e When the \u003cstrong\u003e41K37\u003c\/strong\u003e gas valve fails, you may experience no heat, burners that will not ignite, short cycling, a clicking or humming valve, gas smell near the unit, or repeated ignition lockouts on the control board. A valve that sticks open or fails to seal is a safety concern and should be replaced without delay.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Because a gas valve directly affects combustion safety, only a genuine Lennox \u003cstrong\u003e41K37\u003c\/strong\u003e guarantees the correct manifold pressure, electrical connections, and mounting fit your furnace was designed for. Aftermarket valves can introduce regulation errors and safety risks. The factory-original part protects your equipment and ensures safe, efficient heating.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081106669939,"sku":"LNX-41K37","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-assembly-LNX-41K37.jpg?v=1783761262","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-41k37","provider":"National HVAC Parts","version":"1.0","type":"link"}