{"product_id":"duravent-6-inch-duraflex-316-stainless-steel-kit","title":"DuraVent - 6\" Factory Built DuraFlex 316 Stainless Steel Reline Kit","description":"\u003cp\u003eElevate your chimney's performance and safety with the DuraVent 6\" Factory Built DuraFlex 316 Stainless Steel Reline Kit. As the frontrunner in the venting industry, DuraVent has consistently delivered innovative, reliable, and professional-grade products to the HVAC and Hearth markets. This kit exemplifies our commitment to excellence.\u003c\/p\u003e\n\u003cp\u003eDuraFlex Pro, the core of this kit, boasts 20% more stainless steel per foot than its competitors, ensuring unmatched strength and flexibility. With its extreme pliability, this liner simplifies installations, even when dealing with tricky offsets. DuraFlex Pro, constructed from highly corrosion-resistant 316 Stainless Steel, is UL 1777 and ULC S635 certified, a testament to its quality and safety.\u003c\/p\u003e\n\u003cp\u003eBut the advantages don't stop there. DuraFlex SW, a smooth inner-wall stainless steel chimney liner included in the kit, guarantees optimal appliance efficiency. Its sleek, ridge-free design eliminates obstructions, allowing seamless flue gas flow and minimizing deposits. This not only enhances performance but also simplifies maintenance, making it perfect for relining masonry chimneys for wood and gas-burning appliances, all while being UL 1777 listed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e This kit is essential for ensuring the safe operation of wood-burning inserts in existing UL-127-listed fireplaces. It's a critical step toward maintaining safety and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Whether you have a wood pellet, oil, or wood appliance, this kit is compatible. It's perfect for fireplace inserts, furnaces, boilers, and water heaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Tailor the kit to your needs with custom lengths (minimum 10' length) available for both DuraFlex Pro and DuraFlex SW. Ventinox components are also compatible for all 9\"-12\" flex systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Design:\u003c\/strong\u003e The smooth inner wall of DuraFlex SW ensures optimal appliance efficiency by eliminating ridges that restrict flue gas flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Say goodbye to deposits and obstructions. DuraFlex SW's design makes cleaning and maintenance a breeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Certified:\u003c\/strong\u003e With UL 1777 and ULC S635 certifications, you can trust the safety and quality of this kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Warranty:\u003c\/strong\u003e Enjoy peace of mind with our limited-lifetime warranty, showcasing our commitment to your satisfaction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse as a relining system for factory-built chimneys to be used with solid-fuel appliances in the USA.\u003c\/li\u003e\n\u003cli\u003eRelining is critical for performance and safety when a wood-burning insert is installed into an existing UL-127-listed fireplace.\u003c\/li\u003e\n\u003cli\u003eKit includes Cap, Storm Collar, Support Bracket, Ventilation Disk, Centering Bracket, DuraLiner 12\" Length, Flex Connector, Flex Length (25' or 35'), Adjustable Band, and Flex Adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eDuraFlex 316 flexible relining for a masonry chimney. Use with gas, wood pellet, oil, or wood appliances. Applications include fireplace inserts, furnaces, boilers, and water heaters.\u003c\/span\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 520px;\" data-mce-style=\"width: 520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\" data-mce-style=\"width: 178.198px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\" data-mce-style=\"width: 193.802px;\"\u003eFlex Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003e6DF316-25KFB\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\" data-mce-style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\" data-mce-style=\"width: 193.802px;\"\u003e25 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003e6DF316-35KFB\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\" data-mce-style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\" data-mce-style=\"width: 193.802px;\"\u003e35 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\" data-mce-style=\"width: 372px;\"\u003eSingle-Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\" data-mce-style=\"width: 372px;\"\u003e0” clearance for gas, oil, and pellet applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\" data-mce-style=\"width: 372px;\"\u003e1” clearance to masonry for wood-burning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eListings\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\" data-mce-style=\"width: 372px;\"\u003eListed to UL 1777 and ULC S635 (MH45609).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\" data-mce-style=\"width: 128px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 372px;\" colspan=\"2\" data-mce-style=\"width: 372px;\"\u003eLimited-lifetime warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eDownloads:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/9912\/7740\/files\/DuraFlex_Catalog.pdf?v=1693424168\" style=\"color: #ff8000;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Catalog\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/9912\/7740\/files\/DuraFlex_Installation_Manual.pdf?v=1693424196\" style=\"color: #ff8000;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eInstruction Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout the Manufacturer:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"safety-warning\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/9912\/7740\/files\/Duravent_Logo_TM_RGB-1024x179_240x240.png?v=1693424318\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eConsistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.\u003c\/p\u003e","brand":"DuraVent","offers":[{"title":"25'","offer_id":53065279602987,"sku":"6DF316-25KFB","price":1544.64,"currency_code":"USD","in_stock":true},{"title":"35'","offer_id":53065279635755,"sku":"6DF316-35KFB","price":1886.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/8491\/6523\/files\/duravent-6-factory-built-duraflex-316-stainless-steel-reline-kit-34095380201642.jpg?v=1775147081","url":"https:\/\/nationfireplace.com\/products\/duravent-6-inch-duraflex-316-stainless-steel-kit","provider":"nationfireplace.com","version":"1.0","type":"link"}