{"product_id":"oem-lennox-gas-valve-97n56","title":"OEM Lennox Gas Valve — 97N56","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e97N56\u003c\/strong\u003e gas valve precisely regulates the flow of fuel to your furnace burners. Working under the direction of the ignition control, it opens to admit gas only when the system calls for heat and ignition is confirmed, then meters the correct pressure for clean, efficient combustion and closes instantly to shut off fuel when the cycle ends. Built to Lennox specifications, the \u003cstrong\u003e97N56\u003c\/strong\u003e delivers the exact flow rating and safety response your equipment depends on.\u003c\/p\u003e\u003cp\u003eWarning signs of a failing \u003cstrong\u003e97N56\u003c\/strong\u003e include a furnace that won't ignite, burners that fail to light or light unevenly, a gas smell, delayed ignition with a small \"whoomp,\" short cycling, or no heat despite a working igniter and control board. Because it directly governs fuel delivery, a faulty gas valve is both a common no-heat cause and an important safety component.\u003c\/p\u003e\u003cp\u003eInstalling an OEM Lennox gas valve is essential because gas valves are calibrated for specific pressures and fuel types — a mismatched aftermarket valve can cause dangerous over- or under-firing. The factory \u003cstrong\u003e97N56\u003c\/strong\u003e guarantees correct calibration, exact fit, and preserves your warranty. For safety, installation must be performed by a licensed HVAC technician.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081141305715,"sku":"LNX-97N56","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-97N56.jpg?v=1783761309","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-97n56","provider":"National HVAC Parts","version":"1.0","type":"link"}