{"product_id":"duravent-4dfa-25-duraflex-al-flexible-liner-chimney-pipe-25-feet-flex-pipe-length","title":"Duravent 4DFA-25 DuraFlex AL Flexible Liner Chimney Pipe 25 feet Flex Pipe Length","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DURAVENT 4DFA-25 DuraFlex AL is a flexible connector pipe designed to connect wood stoves to rigid chimney systems or reline existing masonry chimneys. This double-wall pipe is suitable for use with wood stoves, fireplaces, and other solid fuel-burning appliances. It features an inner aluminum liner and an outer aluminum layer for enhanced durability and safety.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible connector pipe for easy installation\u003c\/li\u003e\n  \u003cli\u003eDouble-wall construction for added durability\u003c\/li\u003e\n  \u003cli\u003eSuitable for gas, liquid propane, and solid fuel-burning appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis flexible chimney liner is an economical venting system used for relining masonry chimneys. It protects the chimney from flue product condensation.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DURAVENT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4DFA-25\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DuraVent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 4DFA-25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Type\u003c\/strong\u003e: Flexible Liner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Double Wall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlex Pipe Length\u003c\/strong\u003e: 25'\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: DuraVent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Types Compatible With\u003c\/strong\u003e: Gas, Liquid Propane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 300\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Construction\u003c\/strong\u003e: Double Wall\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Pipe Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Pipe Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Class\u003c\/strong\u003e: Flexible Liner\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Boiler, Category I Appliances, Draft Hood Equipped Appliance, Fireplace, Furnace, Space Heater, Type B Appliance, Wall Heater, Water Heater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproved for Commercial Use\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollection\u003c\/strong\u003e: DuraFlex AL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Listing Number\u003c\/strong\u003e: UL 1777, ULC S635\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Line\u003c\/strong\u003e: DuraFlex Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: B-Vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTelescoping\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePainted\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdapter Needed\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupport Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlex Type\u003c\/strong\u003e: Relining\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRigid Compatibility\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Trim\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Insulation Shield\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIs Firestop\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Adapter\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Cap\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVented\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirestop Required\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Intake\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Effective Length\u003c\/strong\u003e: 300 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Diameter\u003c\/strong\u003e: 4 Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHose length\u003c\/strong\u003e: 25 ft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet diameter\u003c\/strong\u003e: 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 4DFA-25\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"DURAVENT","offers":[{"title":"Default Title","offer_id":50971623522610,"sku":"4DFA-25","price":334.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/296442677.png?v=1773683470","url":"https:\/\/voomisupply.com\/products\/duravent-4dfa-25-duraflex-al-flexible-liner-chimney-pipe-25-feet-flex-pipe-length","provider":"Voomi Supply","version":"1.0","type":"link"}