{"product_id":"majestic-duravent-durachimney-ll-14-attic-insulation-shield","title":"Majestic DuraVent DuraChimney ll 14\" Attic Insulation Shield","description":"\u003cdiv\u003e\n\u003cp\u003eDuraChimney® II is an exceptional factory-built alternative to pre-fabricated masonry chimneys. DuraChimney® II is a unitized, lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation.\u003c\/p\u003e\n\u003cp\u003eDuraChimney® II is designed to stay cool on the outside, to provide a hot draft on the inside and to provide a fire-safe design that protects both the chimney and the building.\u003c\/p\u003e\n\u003cp\u003eThe double-wall, air-cooled design allows the chimney to expand both radially and lengthwise under high temperatures.\u003c\/p\u003e\n\u003cp\u003eDuraChimney® II is tested and listed for continuous operation at 1000°F flue gas temperatures, one hour at 1400°F and ten-minutes at 1700°F, in accordance with the UL 103 test standard.\u003c\/p\u003e\n\u003ch1\u003eWhat's Included\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eAttic Insulation Shield\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eUse in ceiling\/floor penetrations above fireplace.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits on the underside of ceiling.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConsists of two parts – collar and base\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGalvanized steel\u003c\/li\u003e\n\u003cli\u003eNote: A Firestop is not required when passing through the roof. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eSpecifications\u003c\/h1\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e14DCA-IS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAttic Insulation Shield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e14\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eØA\u003c\/td\u003e\n\u003ctd\u003e17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eØB\u003c\/td\u003e\n\u003ctd\u003e21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eØC\u003c\/td\u003e\n\u003ctd\u003e20  13⁄16”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003ctd\u003e20 ⅞\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003e22  13⁄16”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eTechnical Dimensions\u003c\/h2\u003e\n\u003cp\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/Attic.jpg?v=1739244322\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Majestic","offers":[{"title":"Default Title","offer_id":43149839892650,"sku":"14DCA-IS","price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/Majestic-DuraVent-DuraChimney-ll-14-Attic-Insulation-Shield.jpg?v=1751282849","url":"https:\/\/usfireplacestore.com\/products\/majestic-duravent-durachimney-ll-14-attic-insulation-shield","provider":"US Fireplace Store","version":"1.0","type":"link"}