{"product_id":"duravent-duraliner-6-x-36-oval-to-oval-heavy-duty-stainless-steel-flex-pipe","title":"DuraVent DuraLiner 6\" Oval-To-Oval Heavy Duty Stainless Steel Flex Pipe","description":"\u003cdiv class=\"product__title\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDuraVent DuraLiner 6\" Oval-To-Oval Heavy Duty Stainless Steel Flex Pipe\u003c\/h3\u003e\n\u003cp data-start=\"0\" data-end=\"607\"\u003eThe DuraVent DuraLiner 6\" Oval-To-Oval Heavy Duty Stainless Steel Flex Pipe is a premium chimney liner solution engineered for safe and efficient venting of wood-burning stoves, fireplace inserts, and high-heat heating appliances. Designed as part of the trusted DuraLiner chimney liner system, this heavy-duty flexible liner helps protect masonry chimneys from damaging flue gases while providing a durable and reliable exhaust pathway. Its oval-to-oval configuration is ideal for professional chimney relining, fireplace insert installations, and space-restricted venting applications.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"1233\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBuilt with DuraVent’s advanced factory-insulated chimney technology, the oval stainless steel flex pipe simplifies installation by eliminating the need to uncoil traditional flex liners, wrap insulation, or install spacers in tight offsets and damper areas. The zero\/zero clearance design helps reduce installer labor time by 50% or more while maintaining safe performance. A smooth inner wall helps minimize creosote buildup, improving airflow and maintenance. Approved for use in both the USA and Canada, this durable chimney liner accessory delivers dependable protection and long-lasting venting performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"n6j3bb\" data-start=\"0\" data-end=\"237\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"78\" data-is-only-node=\"\"\u003eDuraVent DuraLiner 6\" Oval-To-Oval Heavy Duty Stainless Steel Flex Pipe:\u003c\/strong\u003e Premium\u003cstrong\u003e \u003c\/strong\u003echimney liner flex pipe designed for safe and efficient venting of wood-burning stoves, fireplace inserts, and high-heat heating appliances.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e0vc3x\" data-start=\"238\" data-end=\"409\"\u003e\n\u003cstrong data-start=\"240\" data-end=\"269\" data-is-only-node=\"\"\u003eAvailable Length Options:\u003c\/strong\u003e Offered in 36-inch and 60-inch lengths to provide installation flexibility for various chimney relining and venting applications.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5g4ko\" data-start=\"410\" data-end=\"583\"\u003e\n\u003cstrong data-start=\"412\" data-end=\"446\" data-is-only-node=\"\"\u003eOval-To-Oval Flex Pipe Design:\u003c\/strong\u003e Engineered for connecting oval stove outlets to round DuraLiner chimney systems, providing a secure and efficient vent transition.\u003c\/li\u003e\n\u003cli data-section-id=\"19juvmr\" data-start=\"584\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"586\" data-end=\"630\" data-is-only-node=\"\"\u003eHeavy-Duty Stainless Steel Construction:\u003c\/strong\u003e Built from .016\" 304 stainless steel with 4-ply construction for superior strength, corrosion resistance, and long-lasting chimney liner performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1a43d7m\" data-start=\"787\" data-end=\"965\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"835\" data-is-only-node=\"\"\u003eDesigned for Damper and Smoke Shelf Areas:\u003c\/strong\u003e Allows flexible installation through damper openings and smoke shelf areas, simplifying challenging chimney configurations.\u003c\/li\u003e\n\u003cli data-section-id=\"m2parc\" data-start=\"966\" data-end=\"1131\"\u003e\n\u003cstrong data-start=\"968\" data-end=\"999\" data-is-only-node=\"\"\u003eBuilt-In Fittings Included:\u003c\/strong\u003e Features integrated fittings for easier installation and reliable connections between stove outlets and DuraLiner components.\u003c\/li\u003e\n\u003cli data-section-id=\"1h2vh6t\" data-start=\"1132\" data-end=\"1332\"\u003e\n\u003cstrong data-start=\"1134\" data-end=\"1176\" data-is-only-node=\"\"\u003eZero-Clearance Application Compatible:\u003c\/strong\u003e Use with the\u003cstrong\u003e \u003c\/strong\u003eDuraLiner Insulation Kit (ProMesh and ProFoil) when flex extends into clay liners for approved zero-clearance chimney installations.\u003c\/li\u003e\n\u003cli data-section-id=\"8pqcbf\" data-start=\"1333\" data-end=\"1492\"\u003e\n\u003cstrong data-start=\"1335\" data-end=\"1378\" data-is-only-node=\"\"\u003eSupports Professional Chimney Relining:\u003c\/strong\u003e Ideal for masonry chimney restoration, fireplace insert upgrades, and wood stove vent system installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDuraVent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6DLR-36OHF, 6DLR-60OHF,\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" DuraLiner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlex Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 3⁄4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36\", 60\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 46.5779%;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/Lifetime_Warranty_Badge_240x240.jpg?v=1682130235\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 50.3802%;\"\u003eDuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained, and used.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdetails\u003e\n\u003csummary\u003eClick to See \u003cstrong\u003eWarranty Coverage and Limitations\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDuraVent, Inc. (“DuraVent”) provides this limited lifetime warranty for all of its products with the exception of Ventinox® (lifetime), and PolyPro® (ten years). Subject to the limitations set forth below, DuraVent warrants that its products will be free from defects in material or manufacturing, if properly installed, maintained and used. DuraVent products are fully warranted if installed only by a professional installer. This Warranty is transferable from the original homeowner to the buyer of the home. This warranty does not cover normal wear and tear, smoke damage or damage caused by chimney fires, acts of God, or any product that was: (1) purchased other than from an authorized DuraVent dealer, retailer or distributor; (2) modified or altered; (3) improperly serviced, inspected or cleaned; or (4) subject to negligence or any use not in accordance with the installation instructions included with the product as determined by DuraVent.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDuraVent provides the following warranties for its products: One Hundred Percent (100%) MSRP 15 years from the date of purchase, and Fifty Percent (50%) thereafter, except for the following limitations on: all Termination Caps and DuraBlack® are warranted at One Hundred Percent (100%) for five years. All warranty obligations of DuraVent shall be limited to repair or replacement of the defective product pursuant to the terms and conditions applicable to each product line. These remedies shall constitute DuraVent’s sole obligation and sole remedy under this warranty. This warranty provides no cash surrender value. The terms and conditions of this warranty may not be modified, altered or waived by any action, inaction or representation, whether oral or in writing, except upon the express, written authority of an executive officer of DuraVent.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eCorn, bio-fuels, driftwood or other wood containing salt, preservative-treated lumber, plastic and household trash or garbage, or wood pellets containing such materials must not be burned in the appliance or fireplace. In case of a chimney fire, the chimney must be inspected and approved by a certified Chimney Sweep before reuse. After each annual inspection, maintenance, and cleaning, the certified Chimney Sweep must fill out and date the appropriate section of the warranty card provided with the chimney liner.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eLIMITATIONS ON INTERNET SALES: Notwithstanding any other terms or conditions of this Limited Lifetime Warranty, DuraVent provides no warranty for the following specific products if such products are not installed by a qualified professional installer: DuraTech®, DuraTech® DTC, DuraTech® Premium, DuraPlus HTC®, DDW®, DuraChimney® II, PelletVent Pro®, DirectVent Pro®, FasNSeal®, FasNSeal® W2, FasNSeal® Flex, and PolyPro®, and DuraVent’s relining products including DuraLiner®, DuraFlex® (SW, Pro, 316, 304), and Ventinox®. For purposes of this warranty, a trained professional installer is defined as one of the following: licensed contractors with prior chimney installation experience, CSIA Certified Chimney Sweeps, NFI Certified Specialists, or WETT Certified Professionals.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDuraVent must be notified and given the opportunity to inspect defective product prior to replacement under the terms of this limited lifetime warranty. All warranty claims must be submitted with proof of purchase. Labor and installation costs are not covered under this warranty. To obtain warranty service contact: DuraVent Warranty Service, 877 Cotting Ct., Vacaville CA 95688, or call 800-835-4429.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWHERE LAWFUL, DURAVENT DISCLAIMS ALL OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL DURAVENT BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, PUNITIVE OR SPECIAL DAMAGES OR DIRECT OR INDIRECT LOSS OF ANY KIND, INCLUDING BUT NOT LIMITED TO PROPERTY DAMAGE AND PERSONAL INJURY. DURAVENT’S ENTIRE LIABILITY IS LIMITED TO THE PURCHASE PRICE OF THIS PRODUCT. SOME STATES DO NOT ALLOW LIMITATIONS ON IMPLIED WARRANTIES, OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS THAT VARY FROM STATE TO STATE.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L209_810007492_DV-Limited-Lifetime-Warranty_06-2021.pdf?v=1695119839\" target=\"_blank\"\u003eDownload DuraVent Limited Lifetime Warranty here.\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDocuments \u0026amp; Files\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L703_810007526_Brochure_DuraLiner_03-24-20_V3_Web.pdf?v=1695779393\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/DV_DL_CT-001E_04-23.pdf?v=1695779467\" target=\"_blank\"\u003eDuraLiner Catalog\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L402_820003162_Install-Instructions_DuraLiner.pdf?v=1695779526\" target=\"_blank\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/8725\/8148\/files\/L4020_820016191.pdf?v=1695779571\" target=\"_blank\"\u003eMasonry Thimble L402 Installation Instruction Addendum\u003cbr\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"36\" Oval-to-Oval Heavy-Duty Flex Pipe","offer_id":55312942891299,"sku":"6DLR-36OHF","price":982.0,"currency_code":"USD","in_stock":true},{"title":"60\" Oval-to-Oval Heavy-Duty Flex Pipe","offer_id":55312942924067,"sku":"6DLR-60OHF","price":1403.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-DuraLiner-6_-x-36_-Oval-To-Oval-Heavy-Duty-Stainless-Steel-Flex-Pipe-DuraVent-Dreamwood-Living-26004224.jpg?v=1780434645","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-duraliner-6-x-36-oval-to-oval-heavy-duty-stainless-steel-flex-pipe","provider":"Dreamwood Living","version":"1.0","type":"link"}