{"product_id":"duravent-30-flex-pipe-length-duraflex-316-stainless-steel-tee-kit","title":"DuraVent 30' Flex Pipe Length DuraFlex 316 Stainless Steel Tee Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 30' Flex Pipe Length DuraFlex 316 Stainless Steel Tee Kit\u003c\/h3\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-23\" 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-23\" data-turn-id-container=\"request-6a43b619-0ba0-83e9-8ec8-3118c3ecac8e-23\" data-testid=\"conversation-turn-1874\" 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=\"1b81338a-78a4-4d5d-9c7a-65a4180a7082\" 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=\"734\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"57\"\u003eDuraVent 30' DuraFlex 316 Stainless Steel Tee Kit\u003c\/strong\u003e is a professional-grade flexible chimney liner system designed for efficient masonry chimney relining and venting upgrades. Built with durable 316 stainless steel, this 30-foot chimney liner tee kit provides superior corrosion resistance for solid-fuel appliances, wood stoves, fireplace inserts, non-condensing gas appliances, oil-fired systems, and coal-burning applications. The flexible liner design simplifies installation through chimneys with offsets while maintaining excellent flue gas flow, chimney draft, and appliance efficiency. The integrated tee component provides convenient cleanout access and dependable chimney venting performance.\u003c\/p\u003e\n\u003cp data-start=\"736\" data-end=\"1272\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eEngineered for durability, the DuraFlex 316 stainless steel chimney liner kit protects masonry chimneys from heat, moisture, and corrosive combustion byproducts. Ideal for fireplace insert installations, chimney restoration, and chimney liner replacement, this 30-foot flexible stainless steel liner tee kit delivers a safe, reliable, and long-lasting venting solution. Backed by DuraVent’s trusted DuraFlex chimney liner technology, it meets UL 1777 and ULC S635 listing requirements for professional installations.\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\u003cul\u003e\n\u003cli data-section-id=\"sdmnc6\" data-start=\"0\" data-end=\"226\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"56\" data-is-only-node=\"\"\u003eDuraVent 30' DuraFlex 316 Stainless Steel Tee Kit:\u003c\/strong\u003e Complete 30-foot flexible chimney liner tee kit designed for reliable masonry chimney relining, fireplace insert venting, and chimney restoration applications.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1q4escl\" data-start=\"227\" data-end=\"437\"\u003e\n\u003cstrong data-start=\"229\" data-end=\"274\" data-is-only-node=\"\"\u003ePremium 316 Stainless Steel Construction:\u003c\/strong\u003e Manufactured with high-quality 316 stainless steel alloy for enhanced corrosion resistance, superior durability, and long-lasting chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"coy4vr\" data-start=\"438\" data-end=\"635\"\u003e\n\u003cstrong data-start=\"440\" data-end=\"475\" data-is-only-node=\"\"\u003eIntegrated Chimney Tee Fitting:\u003c\/strong\u003e Features a durable stainless steel tee connection that provides convenient cleanout access and simplifies chimney liner installation and maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"1skzrch\" data-start=\"636\" data-end=\"833\"\u003e\n\u003cstrong data-start=\"638\" data-end=\"668\" data-is-only-node=\"\"\u003eMultiple Diameter Options:\u003c\/strong\u003e Available in 3\" to 8\" diameters to support a wide range of wood stoves, fireplace inserts, solid-fuel appliances, gas appliances, and oil heating systems.\u003c\/li\u003e\n\u003cli data-section-id=\"193rb2i\" data-start=\"834\" data-end=\"1009\"\u003e\n\u003cstrong data-start=\"836\" data-end=\"870\" data-is-only-node=\"\"\u003eFlexible Chimney Liner Design:\u003c\/strong\u003e Allows easier installation through chimney offsets while maintaining efficient flue gas flow, proper draft, and venting performance.\u003c\/li\u003e\n\u003cli data-section-id=\"bkpbo7\" data-start=\"1010\" data-end=\"1162\"\u003e\n\u003cstrong data-start=\"1012\" data-end=\"1045\" data-is-only-node=\"\"\u003eMultiple Flex Length Choices:\u003c\/strong\u003e Available in 15’, 20’, 25’, 30’, and 35’ lengths to fit various chimney heights and installation requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"1r7a3ko\" data-start=\"1163\" data-end=\"1322\"\u003e\n\u003cstrong data-start=\"1165\" data-end=\"1205\" data-is-only-node=\"\"\u003eIdeal for Chimney Relining Projects:\u003c\/strong\u003e Designed for masonry chimney repair, fireplace insert upgrades, and stainless steel chimney liner replacement.\u003c\/li\u003e\n\u003cli data-section-id=\"1lbe8lw\" data-start=\"1323\" data-end=\"1534\"\u003e\n\u003cstrong data-start=\"1325\" data-end=\"1359\" data-is-only-node=\"\"\u003eEnhanced Corrosion Protection:\u003c\/strong\u003e The\u003cstrong\u003e \u003c\/strong\u003e316 stainless steel liner provides improved resistance against moisture, heat, and corrosive flue gases, including applications involving coal or sulfur-rich fuels.\u003c\/li\u003e\n\u003cli data-section-id=\"ql7tiy\" data-start=\"1535\" data-end=\"1697\"\u003e\n\u003cstrong data-start=\"1537\" data-end=\"1577\" data-is-only-node=\"\"\u003eCompatible with Multiple Fuel Types:\u003c\/strong\u003e Suitable for\u003cstrong\u003e \u003c\/strong\u003esolid fuel, non-condensing gas, and oil appliances requiring a dependable flexible venting solution.\u003c\/li\u003e\n\u003cli data-section-id=\"14pxagz\" data-start=\"1698\" data-end=\"1846\"\u003e\n\u003cstrong data-start=\"1700\" data-end=\"1738\" data-is-only-node=\"\"\u003eUL Listed DuraFlex Venting System:\u003c\/strong\u003e Engineered to meet UL 1777 and ULC S635 standards for safe, professional chimney liner installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\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;\"\u003e3DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e3\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e4DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e4\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e5DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e55DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e5.5\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e6DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e6\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e7DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e7\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 128px;\"\u003e8DF316-30KT\u003c\/td\u003e\n\u003ctd style=\"width: 178.198px;\"\u003e8\" I.D\u003c\/td\u003e\n\u003ctd style=\"width: 193.802px;\"\u003e30 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;\"\u003e316 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\u003eDownloads\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":"30 \/ 3\"DF316-30KT","offer_id":53631911067939,"sku":"3DF316-30KT","price":1169.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 4\"DF316-30KT","offer_id":55329990836515,"sku":"4DF316-30KT","price":1298.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5\"DF316-30KT","offer_id":55329990869283,"sku":"5DF316-30KT","price":1641.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 5.5\"DF316-30KT","offer_id":55329990902051,"sku":"5.5DF316-30KT","price":1781.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 6\"DF316-30KT","offer_id":55329990934819,"sku":"6DF316-30KT","price":1907.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 7\"DF316-30KT","offer_id":55329990967587,"sku":"7DF316-30KT","price":2162.0,"currency_code":"USD","in_stock":true},{"title":"30 \/ 8\"DF316-30KT","offer_id":55329991000355,"sku":"8DF316-30KT","price":2289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-30_-Flex-Pipe-Length-DuraFlex-316-Stainless-Steel-Tee-Kit-DuraVent-Dreamwood-Living-26053542.jpg?v=1780434834","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-30-flex-pipe-length-duraflex-316-stainless-steel-tee-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}