{"product_id":"duravent-30-flex-pipe-length-duraflex-304-stainless-steel-basic-kit","title":"DuraVent 30' Flex Pipe Length DuraFlex 304 Stainless Steel Basic Kit","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 30' Flex Pipe Length DuraFlex 304 Stainless Steel Basic Kit\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"699\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"59\"\u003eDuraVent 30' DuraFlex 304 Stainless Steel Basic Kit\u003c\/strong\u003e is a premium chimney liner kit engineered for efficient masonry chimney relining in residential and commercial heating systems. Featuring a 30-foot flexible 304 stainless steel chimney liner, this kit is ideal for wood-burning fireplaces, wood stoves, non-condensing gas appliances, and oil-fired heating equipment with minimal chimney offsets. Its lightweight, flexible construction simplifies installation while delivering dependable corrosion resistance and long-lasting venting performance. The DuraFlex 304 system is UL 1777 and ULC S635 listed, ensuring trusted safety, durability, and code-compliant performance.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"701\" data-end=\"1324\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for professional chimney restoration and venting upgrades, the DuraFlex 304 Basic Kit promotes smooth flue gas flow while protecting masonry chimneys from heat, moisture, and corrosive byproducts. This 30-foot stainless steel chimney liner kit is an excellent solution for fireplace inserts, furnaces, boilers, and oil heating systems, providing reliable draft performance and extended service life. Whether replacing an aging chimney liner or upgrading an existing venting system, DuraVent DuraFlex 304 delivers installation flexibility, professional-grade quality, and dependable chimney performance.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1nrl2m\" data-start=\"0\" data-end=\"203\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"58\" data-is-only-node=\"\"\u003eDuraVent 30' DuraFlex 304 Stainless Steel Basic Kit:\u003c\/strong\u003e Complete 30-foot flexible chimney liner kit designed for professional masonry chimney relining and reliable vent system installations.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hx0u8n\" data-start=\"204\" data-end=\"383\"\u003e\n\u003cstrong data-start=\"206\" data-end=\"251\" data-is-only-node=\"\"\u003ePremium 304 Stainless Steel Construction:\u003c\/strong\u003e Manufactured from 304 stainless steel for superior corrosion resistance, strength, and long-lasting chimney vent performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1s389dq\" data-start=\"384\" data-end=\"545\"\u003e\n\u003cstrong data-start=\"386\" data-end=\"421\" data-is-only-node=\"\"\u003e30-Foot Flexible Chimney Liner:\u003c\/strong\u003e Includes a 30-foot stainless steel flex pipe that is ideal for taller chimney installations and restoration projects.\u003c\/li\u003e\n\u003cli data-section-id=\"1aijes8\" data-start=\"546\" data-end=\"756\"\u003e\n\u003cstrong data-start=\"548\" data-end=\"584\" data-is-only-node=\"\"\u003eAvailable in 3\" to 8\" Diameters:\u003c\/strong\u003e Offered in 3\", 4\", 5\", 6\", 7\", and 8\" diameters to fit a wide range of wood stoves, fireplaces, fireplace inserts, furnaces, boilers, and oil heating appliances.\u003c\/li\u003e\n\u003cli data-section-id=\"1jq2767\" data-start=\"757\" data-end=\"917\"\u003e\n\u003cstrong data-start=\"759\" data-end=\"792\" data-is-only-node=\"\"\u003eMultiple Flex Length Options:\u003c\/strong\u003e Available in 15', 20', 25', 30', and 35' lengths to accommodate various chimney heights and installation requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"19909kn\" data-start=\"918\" data-end=\"1091\"\u003e\n\u003cstrong data-start=\"920\" data-end=\"964\" data-is-only-node=\"\"\u003eDesigned for Multiple Fuel Applications:\u003c\/strong\u003e Compatible with solid fuel, non-condensing gas, and oil-fired appliances, providing versatile chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"ue22cy\" data-start=\"1092\" data-end=\"1253\"\u003e\n\u003cstrong data-start=\"1094\" data-end=\"1134\" data-is-only-node=\"\"\u003eIdeal for Chimney Relining Projects:\u003c\/strong\u003e Restores aging masonry chimneys, improves draft efficiency, and enhances the overall performance of venting systems.\u003c\/li\u003e\n\u003cli data-section-id=\"tuuvp0\" data-start=\"1254\" data-end=\"1433\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1293\" data-is-only-node=\"\"\u003eFlexible for Easier Installation:\u003c\/strong\u003e The\u003cstrong\u003e \u003c\/strong\u003eflexible stainless steel chimney liner easily adapts to chimneys with minimal offsets, reducing installation time and complexity.\u003c\/li\u003e\n\u003cli data-section-id=\"9m6lfa\" data-start=\"1434\" data-end=\"1608\"\u003e\n\u003cstrong data-start=\"1436\" data-end=\"1471\" data-is-only-node=\"\"\u003eUL Listed Chimney Liner System:\u003c\/strong\u003e Part of the trusted DuraVent DuraFlex 304 product line, UL 1777 and ULC S635 listed for safe, code-compliant chimney relining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\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;\"\u003e3DF304-30K\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;\"\u003e4DF304-30K\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;\"\u003e5DF304-30K\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;\"\u003e55DF304-30K\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;\"\u003e6DF304-30K\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;\"\u003e7DF304-30K\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;\"\u003e8DF304-30K\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;\"\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\u003cp\u003e \u003c\/p\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\"DF304 30 Kit","offer_id":53631909822755,"sku":"3DF304-30K","price":950.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 4\"DF304 30 Kit","offer_id":55328659898659,"sku":"4DF304-30K","price":1098.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5\"DF304 30 Kit","offer_id":55328659931427,"sku":"5DF304-30K","price":1315.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 5.5\"DF304 30 Kit","offer_id":55328659964195,"sku":"5.5DF304-30K","price":1400.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 6\"DF304 30 Kit","offer_id":55328659996963,"sku":"6DF304-30K","price":1482.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 7\"DF304 30 Kit","offer_id":55328660029731,"sku":"7DF304-30K","price":1715.0,"currency_code":"USD","in_stock":true},{"title":"15 \/ 8\"DF304 30 Kit","offer_id":55328660062499,"sku":"8DF304-30K","price":1990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-30_-Flex-Pipe-Length-DuraFlex-304-Stainless-Steel-Basic-Kit-DuraVent-Dreamwood-Living-26066834.jpg?v=1780434908","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-30-flex-pipe-length-duraflex-304-stainless-steel-basic-kit","provider":"Dreamwood Living","version":"1.0","type":"link"}