{"product_id":"duravent-6dp-frs-duraplus-firestop-radiation-shield-6-in","title":"Duravent DuraPlus Firestop Radiation Shield, 6\" | 6DP-FRS","description":"\u003cp\u003e\u003cb\u003eThe Duravent DuraPlus 6DP-FRS is a firestop radiation shield for 6 inch DuraPlus chimney passing through a floor or ceiling.\u003c\/b\u003e Use it at ceiling and floor penetrations where no ceiling support is used. It fits on the underside of the ceiling and adjusts to cover the framing.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor or ceiling\u003c\/strong\u003e: Penetrations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6\" DuraPlus\u003c\/strong\u003e: Chimney size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjusts\u003c\/strong\u003e: To cover framing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot at the roof\u003c\/strong\u003e: Flashing does that\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003e6DP-FRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003e6\" DuraPlus chimney\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUse\u003c\/th\u003e\n\u003ctd\u003eCeiling or floor penetrations when a ceiling support is not used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eUnderside of the ceiling; adjusts to cover framing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNot needed\u003c\/th\u003e\n\u003ctd\u003eAt the roof, or at the first ceiling level where the support box is\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDuravent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eKeep 2 inches to combustibles.\u003c\/strong\u003e Duravent requires at least 2 inches between DuraPlus chimney and any combustible material, including an enclosure or chase. Install it to Duravent's instructions, the appliance manual and local codes. Duravent says not to use it with forced draft, positive pressure appliances.\u003c\/p\u003e\n\u003ch2\u003eQuestions people ask us\u003c\/h2\u003e\u003ch3\u003eWhere do I need one?\u003c\/h3\u003e\u003cp\u003eWhere the chimney passes through \u003cb\u003eadditional floors and ceilings\u003c\/b\u003e above the support box. Duravent says it is not needed at the roof.\u003c\/p\u003e\u003ch3\u003eDo I need an attic insulation shield too?\u003c\/h3\u003e\u003cp\u003eIf the chimney passes into an attic, yes. The \u003cb\u003eattic insulation shield\u003c\/b\u003e fits over the firestop radiation shield or support box.\u003c\/p\u003e\u003ch3\u003eWhat is DuraPlus listed for?\u003c\/h3\u003e\u003cp\u003eDuraPlus is a triple-wall, all-fuel chimney \u003cb\u003elisted to UL 103HT\u003c\/b\u003e (MH7399). Duravent rates it for residential appliances fueled by \u003cb\u003ewood, oil, coal or gas\u003c\/b\u003e, for continuous operation at 1000 F flue gas temperature. The appliance manual decides which chimney is approved, so check it or \u003ca href=\"\/pages\/contact-us\"\u003esend us the model\u003c\/a\u003e.\u003c\/p\u003e","brand":"Duravent","offers":[{"title":"Default Title","offer_id":67636529594642,"sku":"A6DP-FRS","price":204.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/DuraPlus_TileImage_fbe06ac3-a402-4297-a704-aeaf0f443cc8.jpg?v=1792783253","url":"https:\/\/www.aquaterrabackyard.com\/products\/duravent-6dp-frs-duraplus-firestop-radiation-shield-6-in","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}