{"product_id":"copeland-comfort-control-white-rodgers-36h33-412-gas-valve","title":"Copeland Comfort Control (White Rodgers) 36H33-412 Gas Valve","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland Comfort Control (White Rodgers) 36H33-412\u003c\/strong\u003e is a professional-grade \u003cstrong\u003e3\/4 inch slow-open gas valve\u003c\/strong\u003e engineered for high-demand residential and commercial heating applications. This \u003cstrong\u003e24V gas valve\u003c\/strong\u003e is designed for \u003cstrong\u003enatural gas systems\u003c\/strong\u003e, providing precise regulation with a factory setting of 3.5\" W.C., though it is field-adjustable to meet specific manifold pressure requirements. The slow-open characteristic is critical for technical setups requiring controlled ignition, as it prevents pressure surges and ensures a smooth transition to steady-state combustion. As a versatile \u003cstrong\u003eWhite Rodgers 36H replacement\u003c\/strong\u003e, this unit features a high-capacity flow rate and a compact footprint, making it the standard choice for technicians servicing multi-stage or high-efficiency furnaces and boilers. It serves as a direct drop-in for multiple legacy models, including \u003cstrong\u003e12826-06S\u003c\/strong\u003e, \u003cstrong\u003eB1282606\u003c\/strong\u003e, and \u003cstrong\u003e28W66\u003c\/strong\u003e, ensuring seamless integration with existing 24V control circuits and burner assemblies.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Serves as a direct replacement for \u003cstrong\u003e36E24-214\u003c\/strong\u003e, \u003cstrong\u003e36E52-214\u003c\/strong\u003e, \u003cstrong\u003e36E98-304\u003c\/strong\u003e, and \u003cstrong\u003e025-30888-000\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Ignition:\u003c\/strong\u003e \u003cstrong\u003eSlow-open gas valve\u003c\/strong\u003e design reduces noise and mechanical stress during the startup cycle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Capacity:\u003c\/strong\u003e 3\/4\" x 3\/4\" NPT inlet\/outlet supporting large BTU inputs for commercial and residential hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Practicality:\u003c\/strong\u003e Includes clear terminal markings for 24V wiring and accessible pressure taps for accurate manometer readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Regulation:\u003c\/strong\u003e Maintains consistent \u003cstrong\u003enatural gas manifold pressure\u003c\/strong\u003e to ensure stable burner flames and efficient fuel consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions:\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary application for the 36H33-412?\u003c\/strong\u003e\u003cbr\u003e\nIt is primarily used in \u003cstrong\u003enatural gas heating systems\u003c\/strong\u003e that require a slow-opening 24V redundant valve to manage burner ignition and gas flow safety.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this valve be converted for Propane (LP) use?\u003c\/strong\u003e\u003cbr\u003e\nWhile optimized for natural gas (2.1\" to 3.5\" W.C.), these valves can typically be converted using a manufacturer-approved LP conversion kit to reach 9\" W.C. requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy use a slow-open valve instead of a fast-open model?\u003c\/strong\u003e\u003cbr\u003e\nTechnicians specify slow-open valves like the \u003cstrong\u003e36H33-412\u003c\/strong\u003e to eliminate \"delayed ignition\" issues and \u003cstrong\u003ecombustion rumble\u003c\/strong\u003e, providing a safer and quieter startup sequence.\u003c\/p\u003e\n\n\u003cp\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","brand":"Copeland Comfort Control (White Rodgers)","offers":[{"title":"Default Title","offer_id":35649418700,"sku":"36H33-412","price":262.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/1_aba83855-20cf-45d2-a3da-27f487305938.png?v=1552434252","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-comfort-control-white-rodgers-36h33-412-gas-valve","provider":"GSIstore","version":"1.0","type":"link"}