{"product_id":"weil-mclain-511-330-081-pilot-assembly","title":"Weil McLain 511-330-081 Pilot Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eWeil McLain 511-330-081 Pilot Assembly\u003c\/strong\u003e is a specialized \u003cstrong\u003eOEM LP pilot kit\u003c\/strong\u003e engineered for precise ignition control in high-efficiency \u003cstrong\u003eWeil-McLain CGi, CGT, and CGs series boilers\u003c\/strong\u003e. As a technician, you know that managing \u003cstrong\u003eliquid propane (LP) boiler ignition\u003c\/strong\u003e requires exact orifice sizing and gas flow regulation to prevent pilot outage and lockout codes. This factory-authorized assembly replaces worn or corroded pilot burners, ensuring the \u003cstrong\u003ethermopile or thermocouple\u003c\/strong\u003e generates the millivoltage necessary for reliable gas valve actuation. Built to strict \u003cstrong\u003eWeil-McLain boiler parts\u003c\/strong\u003e specifications, the kit includes the correct LP orifice and pre-bent aluminum pilot gas tubing to streamline field installation and restore consistent flame rectification.\u003c\/p\u003e\n\n\u003ch3\u003eKey Technician Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Precision:\u003c\/strong\u003e Eliminates the seating and alignment issues common with third-party \u003cstrong\u003eboiler pilot burner\u003c\/strong\u003e replacements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized LP Orifice:\u003c\/strong\u003e Specifically calibrated for liquid propane to maintain \u003cstrong\u003econsistent pilot flame performance\u003c\/strong\u003e and fuel efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Replacement Solution:\u003c\/strong\u003e Includes rugged aluminum pilot gas tubing and the necessary orifice for a comprehensive \u003cstrong\u003eWeil-McLain CGi repair\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperational Safety:\u003c\/strong\u003e Ensures proper pilot-to-main burner ignition transfer, critical for maintaining safe combustion cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 511-330-081 compatible with Natural Gas boilers?\u003c\/strong\u003e\u003cbr\u003e\nNo, this specific assembly is configured strictly for \u003cstrong\u003eLP (Liquid Propane) gas\u003c\/strong\u003e. For Natural Gas (NG) applications, a different orifice and assembly are required to match the lower BTU density and different pressure requirements.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is included in this Weil-McLain pilot kit?\u003c\/strong\u003e\u003cbr\u003e\nThis \u003cstrong\u003eLP pilot assembly kit\u003c\/strong\u003e comes with the pilot burner, the factory-drilled LP orifice, and the aluminum pilot gas supply tubing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this assembly work across all CG series boilers?\u003c\/strong\u003e\u003cbr\u003e\nIt is engineered specifically for the \u003cstrong\u003eCGi, CGT, and CGs series\u003c\/strong\u003e. Always check the boiler rating plate and the individual parts list for your specific Series (e.g., Series 1, 2, or 3) to ensure a precise match.\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":"Weil McLain","offers":[{"title":"Default Title","offer_id":35648071052,"sku":"511-330-081","price":200.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_29c1e612-3414-4c8f-b2d7-6678706cb553.png?v=1768174914","url":"https:\/\/www.gsistore.com\/en-ca\/products\/weil-mclain-511-330-081-pilot-assembly","provider":"GSIstore","version":"1.0","type":"link"}