{"product_id":"duravent-20-inch-chimney-pipe","title":"DuraVent - DuraTech 20\" Diameter Chimney Pipe Galvalume","description":"\u003cdiv class=\"flex flex-grow flex-col gap-3 max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-3 whitespace-pre-wrap break-words overflow-x-auto\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003cp\u003eIntroducing the DuraVent DuraTech 20\" Chimney Pipe, a pinnacle of venting excellence, brought to you by DuraVent, the undisputed leader in the venting industry. When it comes to your HVAC and Hearth needs, trust in a brand that has consistently delivered innovative, safe, and professional solutions.\u003c\/p\u003e\n\u003cp\u003eThe DuraTech Chimney Pipe boasts a cutting-edge design that combines safety and performance. Encased between its dual walls, you'll find refractory insulation that ensures your chimney's exterior stays cool while maximizing flue gas temperatures for optimal draft performance. It doesn't stop there; the inner wall of the DuraTech Chimney is a remarkable 25% thicker than its closest competitors, providing an extra layer of safety. Plus, you won't need any locking bands or mechanical fasteners - installation has never been easier.\u003c\/p\u003e\n\u003cp\u003eSafety is at the forefront of the DuraTech Chimney Pipe's design. This chimney system is tested and listed for continuous operation at 1000°F flue gas temperatures, and it can endure one hour at 1400°F and ten minutes at a scorching 1700°F, adhering to the rigorous UL 103 test standard.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e DuraTech's refractory insulation and extra-thick inner wall ensure your chimney stays cool while maintaining high flue gas temperatures, enhancing draft performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Designed for a wide range of appliances fueled by oil, coal, gas, or wood, making it a versatile choice for your HVAC and Hearth needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Durability:\u003c\/strong\u003e Tested and listed to the rigorous UL 103 standard, this chimney pipe is built to withstand extreme temperatures, ensuring your peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffortless Installation:\u003c\/strong\u003e No need for locking bands or mechanical fasteners, making installation a breeze.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoice of Materials:\u003c\/strong\u003e Available in galvalume and stainless steel for exceptional outer wall durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Sizing:\u003c\/strong\u003e Easily calculate the installed length, and ensure a perfect fit for your chimney system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Leader:\u003c\/strong\u003e With DuraVent, you're choosing the premier company in the venting industry, known for its innovative, safe, and professional products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for appliances that are tested and listed for use with a 1700°F rated chimney system, such as zero-clearance or masonry fireplaces, furnaces, boilers, water heaters, ranges, or other appliances fueled by oil, coal, gas, or wood.\u003c\/li\u003e\n\u003cli\u003eTested to UL 103 and listed under MH 7399.\u003c\/li\u003e\n\u003cli\u003eAvailable in galvalume (GA) and stainless steel (SS) outer wall and stainless steel inner wall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTo calculate installed length of 10”, 12”, 14”, 16”, 18”, 20”, 22”, or 24” DuraTech Chimney, subtract 1” from each joint overlap of chimney pipe.\u003c\/li\u003e\n\u003cli\u003e18”-24” diameters are built to order and are not returnable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable width=\"308\" style=\"text-align: left;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"80\"\u003eAvailable Size\u003c\/td\u003e\n\u003ctd width=\"114\"\u003e12\" | 18\" | 24\" | 36\"\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e20\" (A) x 22\" (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e2\" clearance to combustibles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListings\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003ec-UL-us listed to UL 103 and ULC S604 (MH7399)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003eLimited-lifetime\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/h3\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\/DuraTech_10-24_Catalog_062873f1-e742-4959-a4bc-19e367942668.pdf?v=1695399097\" 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\/L151_820003149_Installation_Instructions_DuraTech.pdf?v=1695399096\" style=\"color: #ff8000;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDownload Installation Manual\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\/Typical_Installations_for_Duratech_5-24.pdf?v=1695399096\" style=\"color: #ff8000;\"\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eDownload Typical Installation\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 src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0591\/9912\/7740\/files\/Duravent_Logo_TM_RGB-1024x179_240x240.png?v=1693424318\" alt=\"\"\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":"12\"","offer_id":53066050634027,"sku":"20DT-12","price":671.42,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":53066050666795,"sku":"20DT-18","price":760.94,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":53066050699563,"sku":"20DT-24","price":850.46,"currency_code":"USD","in_stock":true},{"title":"36\"","offer_id":53066050732331,"sku":"20DT-36","price":895.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/8491\/6523\/files\/chimney-components-duravent-duratech-20-diameter-chimney-pipe-galvalume-33408559743146.jpg?v=1775163912","url":"https:\/\/nationfireplace.com\/products\/duravent-20-inch-chimney-pipe","provider":"nationfireplace.com","version":"1.0","type":"link"}