{"product_id":"able-sheet-metal-8fjrb-able-sheet-metal-8-galvanized-steel-fan-jack-regular-base-only","title":"Able Sheet Metal 8\" Galvanized Steel Fan Jack - Regular Base Only","description":"\u003ch1\u003eAble Sheet Metal 8\" Galvanized Steel Fan Jack - Regular Base Only\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eThis is an 8-inch galvanized steel fan jack with regular base, base only, from Able Sheet Metal. Built from steel meeting ASTM A653 and sold as a single piece. It is used as part of an exhaust fan jack installation and pairs with the matching fan jack top.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eASTM A653 steel:\u003c\/strong\u003e Made from galvanized steel conforming to ASTM A653.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-inch opening:\u003c\/strong\u003e Sized for 8-inch duct applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular base:\u003c\/strong\u003e Standard regular-base configuration for conventional roof pitches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase only piece:\u003c\/strong\u003e Ships as the base only; the top section is ordered separately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSturdy build:\u003c\/strong\u003e Weighs about 3.16 lb for a solid sheet-metal component.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAble Sheet Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8FJRB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAble Sheet Metal flashings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProfile \/ style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFan jack, regular base only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGalvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eASTM A653\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.16 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoof jack base for exhaust fan ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003ePairs with the matching 8-inch galvanized fan jack top and compatible exhaust fan housings, sold separately. This is the regular base version; pitched-base variants exist for other roof slopes.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is included?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e One 8-inch galvanized fan jack regular base; the top and fan unit are sold separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What steel is used?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Galvanized steel meeting ASTM A653.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How much does it weigh?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Approximately 3.16 lb per piece.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003eFan jacks terminate ceiling exhaust fans through the roof; select the base pitch that matches the roof slope and confirm the 8-inch duct diameter before ordering. Install per the manufacturer's instructions, flashing the base into the roofing and sealing fastener penetrations per local code.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWork on roofs only with proper fall protection and follow local building codes for roof penetrations.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eAdd the Able Sheet Metal 8\" Galvanized Fan Jack - Regular Base Only to your exhaust venting material list.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Able Sheet Metal","offers":[{"title":"Default Title","offer_id":53529525846383,"sku":"8FJRB","price":42.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/610164_default_hero.jpg?v=1790350915","url":"https:\/\/superarbor.io\/products\/able-sheet-metal-8fjrb-able-sheet-metal-8-galvanized-steel-fan-jack-regular-base-only","provider":"Super Arbor","version":"1.0","type":"link"}