{"product_id":"duravent-15-flex-pipe-length-duraflex-304-stainless-steel-tee-kit","title":"DuraVent 15' Flex Pipe Length DuraFlex 304 Stainless Steel Tee Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 15' Flex Pipe Length DuraFlex 304 Stainless Steel Tee Kit\u003c\/h3\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-45\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-45\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-45\" data-testid=\"conversation-turn-1754\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"10f07c5f-797c-4fc7-8cb8-0c65f351276c\" dir=\"auto\" data-message-model-slug=\"gpt-5-5-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"621\"\u003eThe \u003cstrong\u003eDuraVent 15' Flex Pipe Length DuraFlex 304 Stainless Steel Tee Kit \u003c\/strong\u003eis a reliable flexible chimney liner accessory designed to provide secure connections and efficient venting for masonry chimney relining applications. Part of the trusted DuraFlex 304 Stainless Steel chimney liner system, this tee kit is an economical solution for installations with minimal offsets and is designed for wood-burning, non-condensing gas, and oil-fired appliances. Manufactured from durable 304 stainless steel, it delivers dependable corrosion resistance and long-lasting performance for residential and commercial heating systems.\u003c\/p\u003e\n\u003cp data-start=\"623\" data-end=\"1202\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEngineered for professional chimney liner installation, the DuraFlex 304 Tee Kit supports smooth vent transitions while maintaining proper flue gas flow and appliance efficiency. DuraVent DuraFlex liners are known for strength, flexibility, and easy installation, making them ideal for chimney restoration, fireplace inserts, furnaces, boilers, and heating appliances. DuraFlex 304 Stainless Steel components are UL 1777 and ULC S635 listed, providing a safe and trusted solution for chimney relining projects where quality, durability, and performance are essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-3\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-3\" data-testid=\"conversation-turn-1766\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"38ab14f6-bf82-4ad3-86dd-f5c79555de98\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"0\" data-end=\"1545\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1x1c78u\" data-start=\"0\" data-end=\"174\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"56\" data-is-only-node=\"\"\u003eDuraVent 15' DuraFlex 304 Stainless Steel Tee Kit:\u003c\/strong\u003e Complete chimney liner tee kit designed for professional masonry chimney relining and vent system upgrades.\u003c\/li\u003e\n\u003cli data-section-id=\"1ubqfja\" data-start=\"175\" data-end=\"352\"\u003e\n\u003cstrong data-start=\"177\" data-end=\"222\" data-is-only-node=\"\"\u003ePremium 304 Stainless Steel Construction:\u003c\/strong\u003e Manufactured from 304 stainless steel for excellent corrosion resistance, durability, and dependable long-term performance.\u003c\/li\u003e\n\u003cli data-section-id=\"mwvzt4\" data-start=\"353\" data-end=\"502\"\u003e\n\u003cstrong data-start=\"355\" data-end=\"394\" data-is-only-node=\"\"\u003e15-Foot Flexible Chimney Liner Kit:\u003c\/strong\u003e Includes a 15-foot flexible chimney liner ideal for restoring and relining existing masonry chimneys.\u003c\/li\u003e\n\u003cli data-section-id=\"1040j4q\" data-start=\"503\" data-end=\"693\"\u003e\n\u003cstrong data-start=\"505\" data-end=\"535\" data-is-only-node=\"\"\u003eMultiple Diameter Options:\u003c\/strong\u003e Available in 3\", 4\", 5\", 6\", 7\", and 8\" diameters to fit a wide range of wood stove, fireplace, furnace, boiler, and oil appliance venting systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1wdugvy\" data-start=\"694\" data-end=\"850\"\u003e\n\u003cstrong data-start=\"696\" data-end=\"727\" data-is-only-node=\"\"\u003eFlexible Length Selections:\u003c\/strong\u003e Offered in\u003cstrong\u003e \u003c\/strong\u003e15', 20', 25', 30', and 35' lengths to accommodate various chimney heights and installation requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"1uyakr\" data-start=\"851\" data-end=\"1020\"\u003e\n\u003cstrong data-start=\"853\" data-end=\"893\" data-is-only-node=\"\"\u003eSupports Wood, Gas \u0026amp; Oil Appliances:\u003c\/strong\u003e Suitable for wood-burning, non-condensing gas, and oil-fired heating appliances, providing reliable venting performance.\u003c\/li\u003e\n\u003cli data-section-id=\"hdp6b4\" data-start=\"1021\" data-end=\"1179\"\u003e\n\u003cstrong data-start=\"1023\" data-end=\"1057\" data-is-only-node=\"\"\u003eIdeal for Chimney Restoration:\u003c\/strong\u003e Designed for\u003cstrong\u003e \u003c\/strong\u003echimney relining projects, improving draft efficiency and helping extend the life of masonry chimneys.\u003c\/li\u003e\n\u003cli data-section-id=\"f5cauq\" data-start=\"1180\" data-end=\"1338\"\u003e\n\u003cstrong data-start=\"1182\" data-end=\"1224\" data-is-only-node=\"\"\u003eProfessional Chimney Venting Solution:\u003c\/strong\u003e Trusted by installers for residential and commercial chimney liner replacement and fireplace vent upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003eFlex Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e3DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e3\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e4DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e4\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5.5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e7\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DF304-15KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e8\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e15 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"width: 372px;\"\u003eSingle-Wall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" 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;\"\u003eClearance\u003c\/td\u003e\n\u003ctd colspan=\"2\" 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;\"\u003eListings\u003c\/td\u003e\n\u003ctd colspan=\"2\" 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;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd colspan=\"2\" 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\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraFlex_Catalog.pdf?v=1652650777\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eProduct Catalog\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraFlex_Installation_Manual.pdf?v=1652650795\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eInstruction Manual\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"15 \/ 3 X 15","offer_id":53631907856675,"sku":"3DF304-15KT","price":719.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 4 X 15'","offer_id":55324413067555,"sku":"4DF304-15KT","price":782.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5 X 15'","offer_id":55324413100323,"sku":"5DF304-15KT","price":953.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5.5 X 15'","offer_id":55324413133091,"sku":"55DF304-15KT","price":999.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 6 X 15'","offer_id":55324413165859,"sku":"6DF304-15KT","price":1062.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 7 X 15'","offer_id":55324413198627,"sku":"7DF304-15KT","price":1169.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 8 X 15'","offer_id":55324413231395,"sku":"8DF304-15KT","price":1246.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-15_-Flex-Pipe-Length-DuraFlex-304-Stainless-Steel-Tee-Kit-DuraVent-Dreamwood-Living-26066615.jpg?v=1780434906","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-15-flex-pipe-length-duraflex-304-stainless-steel-tee-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}