{"product_id":"dura-flex-50ft-stainless-steel","title":"DuraVent - 50' Flex Pipe DuraFlex SW Stainless Steel Length","description":"\u003cp\u003eWhen it comes to venting solutions for your HVAC and Hearth needs, there's one name that stands above the rest: DuraVent. As the industry leader, DuraVent has earned a sterling reputation for innovation, safety, and professionalism. Our commitment to excellence is embodied in the DuraFlex SW Stainless Steel Flex Pipe, a product designed to elevate your venting experience.\u003c\/p\u003e\n\u003cp\u003eDuraFlex SW is your assurance of a smooth, efficient, and reliable chimney relining solution. Crafted with a smooth inner wall, this flexible stainless steel chimney liner is engineered to optimize appliance efficiency. Unlike traditional designs, it eliminates troublesome ridges that can obstruct flue gas flow and accumulate deposits, making cleaning and maintenance a breeze. Whether you're using wood or gas-burning appliances, DuraFlex SW delivers dependable performance, listed to UL 1777 standards.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Venting:\u003c\/strong\u003e DuraFlex SW's smooth inner wall ensures minimal output reduction, maximizing the efficiency of your heating appliances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Say goodbye to ridges that trap debris – cleaning and maintenance are hassle-free with DuraFlex SW.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomized Lengths:\u003c\/strong\u003e Tailor your venting solution with custom lengths, starting at just 10 feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Diameter Range:\u003c\/strong\u003e From 3\" to 12\" diameters, we've got you covered for a variety of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Construction:\u003c\/strong\u003e Crafted with precision, DuraFlex SW boasts single-wall construction for durability and peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for gas, wood pellet, oil, or wood appliances, including fireplace inserts, furnaces, boilers, and water heaters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Assured:\u003c\/strong\u003e DuraFlex SW is designed to meet rigorous UL 1777 and ULC S635 (MH45609) standards, ensuring your peace of mind.\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\u003eCustom lengths are also available for 3” - 8” diameters. 9”-12” diameters available in custom lengths only (Use Ventinox components).\u003c\/li\u003e\n\u003cli\u003eMinimum length of 10’ for custom orders.\u003c\/li\u003e\n\u003cli\u003eMaximum 200' for 3\" - 4\" diameters, 125' for 5\" diameter, 100' for 5.5\" - 6\", 50' for 7\" - 8\", 25' for 10\" and 12\" diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMust be ordered in increments of 10'.\u003c\/li\u003e\n\u003cli\u003e3\"-8\" diameter flex can be ovalized up to the first 4'.\u003c\/li\u003e\n\u003cli\u003eCall Customer Service to add ovalizing to your order and for pricing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eDuraFlex SW smooth wall 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\/p\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: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003eFlex Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e3DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e3\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e4DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e4\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e5DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e55DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e5.5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e6DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e7DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e7\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003e8DFSW-50\u003c\/td\u003e\n\u003ctd style=\"width: 166.281px;\" data-mce-style=\"width: 166.281px;\"\u003e8\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193px;\" data-mce-style=\"width: 193px;\"\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 359.281px;\" data-mce-style=\"width: 359.281px;\"\u003eSingle-Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 359.281px;\" data-mce-style=\"width: 359.281px;\"\u003e0” clearance for gas, oil, and pellet applications.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 359.281px;\" data-mce-style=\"width: 359.281px;\"\u003e1” clearance to masonry for wood-burning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eListings\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 359.281px;\" data-mce-style=\"width: 359.281px;\"\u003eListed to UL 1777 and ULC S635 (MH45609).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 139.719px;\" data-mce-style=\"width: 139.719px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 359.281px;\" data-mce-style=\"width: 359.281px;\"\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\u003eDownload Product 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\u003eDownload Instruction 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":"3\"","offer_id":53065282191659,"sku":"3DFSW-50","price":1025.81,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":53065282224427,"sku":"4DFSW-50","price":1272.81,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":53065282257195,"sku":"5DFSW-50","price":1553.66,"currency_code":"USD","in_stock":true},{"title":"5.5\"","offer_id":53065282289963,"sku":"55DFSW-50","price":1613.41,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":53065282322731,"sku":"6DFSW-50","price":1752.85,"currency_code":"USD","in_stock":true},{"title":"7\"","offer_id":53065282355499,"sku":"7DFSW-50","price":2001.83,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":53065282388267,"sku":"8DFSW-50","price":2987.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/8491\/6523\/files\/duravent-50-flex-pipe-duraflex-sw-stainless-steel-length-34368823296170.jpg?v=1775147101","url":"https:\/\/nationfireplace.com\/products\/dura-flex-50ft-stainless-steel","provider":"nationfireplace.com","version":"1.0","type":"link"}