{"product_id":"duravent-duraplus-8-diameter-transition-anchor-plate","title":"DuraVent DuraPlus 8\" Diameter Transition Anchor Plate","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"product__title\"\u003e\n\u003ch3\u003eDuraVent DuraPlus 8\" Diameter Transition Anchor Plate\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraPlus triple-wall chimney system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is engineered for superior \u003c\/span\u003echimney fire safety, high-efficiency performance, and reliable all-fuel venting applications including wood stoves, fireplaces, furnaces, and boilers. Its advanced construction features **two insulating layers—ceramic refractory blanket and air space—**designed to keep the exterior cooler while maintaining a strong, efficient draft. The secure insulation eliminates hot spots common in loose-fill systems, ensuring consistent performance and enhanced chimney system durability.\u003c\/p\u003e\n\u003cp\u003eBuilt for continuous operation at flue gas temperatures up to 1000°F, the DuraPlus chimney system meets stringent UL 103HT standards, including one hour at 1400°F and three 2100°F chimney fire tests. In the event of a creosote fire, the compressible insulation allows safe radial expansion, protecting both the chimney liner and structure for long-term residential chimney installation safety and performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEssential Chimney Conversion Component:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The \u003c\/span\u003eTransition Anchor Plate for DuraPlus chimney systems is designed for chimney restoration, relining, and system upgrades\u003cspan\u003e, ensuring a secure and code-compliant transition between liner systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDuraLiner to DuraPlus Conversion:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Specifically engineered to \u003c\/span\u003econvert from DuraLiner to DuraPlus triple-wall chimney systems, making it ideal for professional chimney restoration and retrofit installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatible Chimney System Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for use with \u003c\/span\u003eDuraPlus chimney pipe systems, ensuring safe, stable, and efficient performance in wood stove and fireplace venting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWorks with DuraLiner Accessories:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Must be used with \u003c\/span\u003eDuraLiner Slip Connector and Hanger, ensuring proper installation alignment and structural support in chimney relining systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eImproves Chimney System Safety:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Enhances overall \u003c\/span\u003echimney venting system stability and fire safety during transitions and upgrades in residential heating systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProfessional Installation Component:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for use in \u003c\/span\u003echimney restoration projects\u003cspan\u003e, helping maintain UL-compliant performance and long-term durability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\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\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8DP-AP14x17, 8DP-AP17x17, 8DP-AP13x21, 8DP-AP17x21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14\" x 17\", 17\" x 17\", 13\" x 21\", 17\" x 21\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8.0625\" (A) x 12.375\" (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClearances\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\" clearance to combustible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eListings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed to UL 103HT (MH7399)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited-lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eDownloads\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraPlus_Brochure.pdf?v=1648525242\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Product Brochure\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraPlus_Catalog.pdf?v=1648525281\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Product Catalog\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraPlus_Installation_Manual.pdf?v=1648525317\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Installation Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraPlus_Installation_Guide.pdf?v=1648525300\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Installation Guide\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraPlus_Typical_Installation.pdf?v=1648525356\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Typical Installation\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"14\" x 17\"","offer_id":53631906119971,"sku":"8DP-AP14X17","price":617.0,"currency_code":"USD","in_stock":true},{"title":"17\" x 17\"","offer_id":55293615800611,"sku":"8DP-AP17X17","price":503.0,"currency_code":"USD","in_stock":true},{"title":"13\" x 21","offer_id":55293615833379,"sku":"8DP-AP13X21","price":500.0,"currency_code":"USD","in_stock":true},{"title":"17\" x 21","offer_id":55293615866147,"sku":"8DP-AP17X21","price":514.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-DuraPlus-8_-Diameter-Transition-Anchor-Plate-DuraVent-Dreamwood-Living-26084921.jpg?v=1783009860","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-duraplus-8-diameter-transition-anchor-plate","provider":"Dreamwood Living","version":"1.0","type":"link"}