{"product_id":"williams-comfort-products-fj-30-flange-jacks-pair","title":"Williams Comfort Products FJ-30 Flange Jacks Pair","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WILLIAMS COMFORT PRODUCTS FJ-30 is a pair of flange jacks designed to support and level floor-mounted heating equipment during installation and service work. Flange jacks are used by HVAC technicians and plumbers to raise, align, or stabilize unit flanges, making it easier to achieve proper positioning before final fastening. At 45.411 pounds per pair, these are heavy-duty components built for demanding field conditions. They are a direct accessory for Williams Comfort Products heating units and are sold as a matched pair to ensure balanced support across both mounting points.\u003c\/p\u003e\u003cp\u003eFlange jacks of this type are typically used in residential and light commercial heating installations where floor-mounted units require precise leveling. They are installed during initial equipment setup or when repositioning existing equipment for service access. HVAC technicians working with Williams wall furnaces or floor furnaces will find these jacks useful for maintaining proper flange alignment throughout the installation process.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSold as a matched pair for balanced, two-point flange support\u003c\/li\u003e\n\u003cli\u003eHeavy construction at 45.411 pounds per pair suits demanding installation environments\u003c\/li\u003e\n\u003cli\u003eDesigned for use with Williams Comfort Products heating equipment\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity of one pair keeps procurement straightforward\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style accessory for Williams Comfort Products floor-mounted heating units requiring flange support during installation or service.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFlange jack installation should be performed by a licensed HVAC technician or qualified installer familiar with the specific Williams heating unit being serviced. Always shut off gas supply and disconnect power to the unit before repositioning or adjusting mounting hardware. Follow local mechanical codes and the equipment manufacturer's installation manual for proper flange alignment and fastener torque requirements. Do not use flange jacks as a permanent structural support beyond their intended application.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 45.411 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity\u003c\/strong\u003e: Pair (2 pieces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 662459306012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WILLIAMS COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: FJ-30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51347437289778,"sku":"FJ-30","price":796.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310543180.jpg?v=1782104942","url":"https:\/\/voomisupply.com\/products\/williams-comfort-products-fj-30-flange-jacks-pair","provider":"Voomi Supply","version":"1.0","type":"link"}