{"product_id":"oem-lennox-gas-valve-72w34","title":"OEM Lennox Gas Valve — 72W34","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e72W34\u003c\/strong\u003e gas valve is a direct factory replacement that regulates and safely controls the flow of natural or LP gas to the burners in compatible Lennox furnaces. Working in concert with the ignition control and safety circuit, this valve opens and closes precisely on each heating call to deliver reliable, on-demand warmth while maintaining critical safety shutoff functions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failing gas valve commonly causes no heat or short cycling, burners that fail to ignite, delayed or intermittent ignition, a clicking valve that won't open, or a furnace that locks out on ignition failure. A gas odor, buzzing from the valve, or inconsistent flame are all signs the valve should be inspected and replaced.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Gas valves are safety-critical components calibrated to exact pressure and flow specifications for Lennox equipment. The OEM \u003cstrong\u003e72W34\u003c\/strong\u003e ensures proper regulation, correct electrical and gas fittings, and full compatibility with the furnace control system — preserving safe operation and warranty coverage. Installation should always be performed by a licensed HVAC professional.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081096511859,"sku":"LNX-72W34","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-72W34.jpg?v=1783761284","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-gas-valve-72w34","provider":"National HVAC Parts","version":"1.0","type":"link"}