{"product_id":"oem-lennox-gas-valve-60j21","title":"OEM Lennox Gas Valve — 60J21","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e60J21\u003c\/strong\u003e gas valve controls the flow of natural gas or propane to the burners in your furnace. Working with the control board and ignition system, it opens on a call for heat and shuts off instantly when required, making it one of the most safety-critical components in your Lennox unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing \u003cstrong\u003e60J21\u003c\/strong\u003e valve may not open, leaving you with a firing ignitor but no flame and no heat, or it may click without allowing gas through. Other warning signs include delayed or rough ignition, burners that cut out mid-cycle, or the smell of gas near the furnace — which should be addressed immediately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Gas valves are precision safety devices calibrated to the exact pressure, voltage, and manifold specifications of your Lennox furnace. Installing a non-OEM valve risks improper gas pressure, unsafe combustion, and code violations. The authentic \u003cstrong\u003e60J21\u003c\/strong\u003e ensures correct calibration, reliable shutoff, and safe operation. Installation should always be performed by a qualified HVAC technician.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081100640627,"sku":"LNX-60J21","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-60J21.jpg?v=1783761277","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-60j21","provider":"National HVAC Parts","version":"1.0","type":"link"}