{"product_id":"oem-lennox-gas-valve-10p33","title":"OEM Lennox Gas Valve — 10P33","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e10P33\u003c\/strong\u003e gas valve regulates the flow of natural gas or propane to the burners in your Lennox furnace. Working in concert with the control board, pressure switch, and ignition system, it opens to deliver gas only when a safe call for heat is confirmed and closes instantly to shut off fuel when the cycle ends. Precise pressure regulation ensures clean, efficient combustion and stable flame across every heating cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e The furnace ignites but no flame appears, burners fail to light or light intermittently, delayed ignition or a rumbling \"whoosh,\" no gas flow despite an active call for heat, or a buzzing\/clicking valve that won't open. A failed gas valve is a common cause of no-heat furnace calls.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e A gas valve is a safety-critical component with exact pressure and voltage specifications. The OEM Lennox \u003cstrong\u003e10P33\u003c\/strong\u003e is factory-matched to your furnace's gas type, orifice sizing, and control logic, ensuring proper regulation, reliable shutoff, and safe operation. Gas valve replacement should always be performed by a licensed HVAC technician.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081140158835,"sku":"LNX-10P33","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-10P33.jpg?v=1783761211","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-10p33","provider":"National HVAC Parts","version":"1.0","type":"link"}