{"product_id":"dial-manufacturing-20-x-20-multi-pitch™-roof-jack","title":"Dial Manufacturing  20 in. x 20 in. Multi-Pitch™ Roof Jack","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eMulti-Pitch™ adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. Rails are pre-installed to support an optional Max-Aire™ barometric damper. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6\/12. 3000 to 4500 CFM jacks have 17¾” discharge opening. 5500-7000 CFM jacks have a 19¾” discharge opening.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCaution:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eRoof jacks are intended for use as air distribution plenums only and not as supports for coolers. Use cooler legs to support cooler weight.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003ca href=\"http:\/\/dialmfg.com\/docs\/DD-Roof-Jack-Instructions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eINSTALL GUIDE\u003c\/a\u003e\u003c\/p\u003e","brand":"Dial Manufacturing","offers":[{"title":"Default Title","offer_id":41139846250633,"sku":"Item # 11223510 | Model # 78318","price":101.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/9054\/0681\/products\/image_33cb702e-d9de-4087-bae9-26c627c94b1e-201800.jpg?v=1749086087","url":"https:\/\/sabersales.com\/en-gb\/products\/dial-manufacturing-20-x-20-multi-pitch%e2%84%a2-roof-jack","provider":"Saber Sales","version":"1.0","type":"link"}