{"product_id":"oem-lennox-gas-valve-3-4-ng-lf25-series-16y31","title":"OEM Lennox Gas Valve 3\/4\" NG LF25 Series — 16Y31","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e16Y31\u003c\/strong\u003e is a 3\/4\" x 3\/4\" natural gas valve engineered for LF25 series furnaces. This valve regulates the flow of natural gas to the burner assembly, opening and closing on command from the furnace control board to deliver safe, precise ignition and consistent heat output. Because it manages both gas volume and pressure, it is one of the most critical safety components in your Lennox heating system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing gas valve often shows up as a furnace that ignites intermittently, fails to light entirely, produces weak or fluctuating flames, or shuts down on a safety lockout. You may also hear clicking without ignition or notice inconsistent heating throughout your home. A stuck or leaking valve should be replaced immediately for safe operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The \u003cstrong\u003e16Y31\u003c\/strong\u003e is calibrated to the exact gas pressure and electrical specifications your Lennox LF25 furnace expects. Universal or aftermarket valves can deliver incorrect gas flow, void warranties, and create serious safety hazards. Installing the factory-matched OEM part ensures proper fit, reliable ignition, and full compliance with your equipment's rated performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081077571955,"sku":"LNX-16Y31","price":169.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-3-4-ng-lf25-series-16y31","provider":"National HVAC Parts","version":"1.0","type":"link"}