{"product_id":"lennox-72w34-gas-valve","title":"Lennox 72W34 Gas Valve","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"53d8fac2-831f-4cf8-a244-28cbe3d4ab70\" data-testid=\"conversation-turn-73\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2734e2c5-f341-4003-b335-80e3014c7b8b-36\" data-testid=\"conversation-turn-74\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d784f0f1-e783-447d-a61d-281700b9d163\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"305\"\u003eLennox 72W34 is a modulating natural gas valve designed for use in compatible Lennox heating systems, including furnaces and commercial HVAC equipment. It regulates gas flow to the burner assembly, allowing precise modulation based on heating demand for stable combustion and efficient system performance.\u003c\/p\u003e\n\u003cp data-start=\"307\" data-end=\"678\"\u003eThis modulating gas valve is commonly used as a replacement component when the original valve becomes faulty, leading to improper flame control, ignition issues, or unstable heating output. It works by adjusting gas pressure and flow in response to control signals from the system’s ignition and control board, ensuring smooth operation and consistent burner performance.\u003c\/p\u003e\n\u003cp data-start=\"680\" data-end=\"995\"\u003eThe Lennox 72W34 is designed for integration into specific Lennox furnace platforms and must be matched correctly based on system specifications. Proper installation requires verification of gas type, control signal compatibility, voltage requirements, and system configuration to ensure safe and correct operation.\u003c\/p\u003e\n\u003cp data-start=\"997\" data-end=\"1010\"\u003eKey Benefits:\u003c\/p\u003e\n\u003cul data-start=\"1011\" data-end=\"1251\"\u003e\n\u003cli data-section-id=\"151o5ee\" data-start=\"1011\" data-end=\"1065\"\u003eModulating control for precise gas flow regulation\u003c\/li\u003e\n\u003cli data-section-id=\"6vafgs\" data-start=\"1066\" data-end=\"1126\"\u003eSupports stable combustion and consistent heating output\u003c\/li\u003e\n\u003cli data-section-id=\"1lo9kj6\" data-start=\"1127\" data-end=\"1189\"\u003eDesigned for compatible Lennox natural gas heating systems\u003c\/li\u003e\n\u003cli data-section-id=\"xw6q8e\" data-start=\"1190\" data-end=\"1251\"\u003eHelps restore proper burner performance in faulty systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1253\" data-end=\"1270\"\u003eCommon Questions:\u003c\/p\u003e\n\u003cul data-start=\"1271\" data-end=\"1415\"\u003e\n\u003cli data-section-id=\"1o0e4gy\" data-start=\"1271\" data-end=\"1323\"\u003eIs this compatible with my Lennox furnace model?\u003c\/li\u003e\n\u003cli data-section-id=\"128xsot\" data-start=\"1324\" data-end=\"1364\"\u003eWhat does a modulating gas valve do?\u003c\/li\u003e\n\u003cli data-section-id=\"144hzbp\" data-start=\"1365\" data-end=\"1415\"\u003eCan this replace my existing Lennox gas valve?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1417\" data-end=\"1607\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003cspan\u003e72W34 is the cross of VR9205R2363 \u003c\/span\u003e\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":43831533961394,"sku":"72W34","price":266.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_0ea3e715-5d67-4c4b-bedb-bd009f71550c.png?v=1776221296","url":"https:\/\/www.gsistore.com\/products\/lennox-72w34-gas-valve","provider":"GSIstore","version":"1.0","type":"link"}