{"product_id":"lennox-22w53-burner-orifice","title":"Lennox 22W53 Burner Orifice","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 22W53\u003c\/strong\u003e is a precision-engineered \u003cstrong\u003e#53 LP burner orifice\u003c\/strong\u003e designed for specific liquid propane conversions and replacements in Lennox gas-fired heating units. As a direct crossover for part number \u003cstrong\u003e22W5301\u003c\/strong\u003e, this component ensures the precise fuel-to-air ratio required for efficient combustion and stable flame patterns. For technicians performing \u003cstrong\u003eLP conversion kit\u003c\/strong\u003e installations or manifold repairs, maintaining the exact \u003cstrong\u003eorifice drill size\u003c\/strong\u003e is critical to preventing soot accumulation or delayed ignition. This \u003cstrong\u003ereplacement burner orifice\u003c\/strong\u003e is machined to tight tolerances, ensuring consistent BTU output across all burners in the assembly. Whether you are servicing a residential furnace or a light commercial unit, using OEM \u003cstrong\u003eLennox furnace parts\u003c\/strong\u003e like the 22W53 ensures system pressure remains within manufacturer specifications. Always verify the manifold pressure and perform a leak test after installing a new \u003cstrong\u003egas burner jet\u003c\/strong\u003e to ensure safe and reliable operation in cold weather conditions.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits for Contractors\u003c\/strong\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExact OEM Match:\u003c\/strong\u003e Perfectly replaces old or clogged orifices without the need for field modifications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInterchangeable Design:\u003c\/strong\u003e Fully compatible with systems specifying part number 22W5301.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Metering:\u003c\/strong\u003e Specifically sized as a #53 drill for accurate liquid propane flow rates.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBuilt for Durability:\u003c\/strong\u003e Machined from high-quality brass to resist corrosion and thermal stress in high-heat zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Technician Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 22W53 compatible with natural gas systems?\u003c\/strong\u003e\u003cbr\u003e\nNo, this is a #53 orifice specifically sized for liquid propane (LP) applications. Using this in a natural gas system will result in improper combustion and potential safety hazards.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this orifice in place of a 22W5301?\u003c\/strong\u003e\u003cbr\u003e\nYes, the 22W53 and 22W5301 are functionally identical and interchangeable within Lennox equipment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the primary indicator that an orifice needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nTechnicians should look for irregular flame color, physical blockage from soot or debris, or signs of cross-threading that prevent a gas-tight seal at the manifold.\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":"Lennox","offers":[{"title":"Default Title","offer_id":37606138904754,"sku":"22W53","price":5.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_fc33a3bb-88ca-4cbd-b300-59a0a5436c46.png?v=1791431280","url":"https:\/\/www.gsistore.com\/en-ca\/products\/lennox-22w53-burner-orifice","provider":"GSIstore","version":"1.0","type":"link"}