{"product_id":"duravent-20-inner-diameter-round-rigid-pipe-large-diameter","title":"DuraVent 20\" Inner Diameter Round Rigid Pipe Large Diameter","description":"\u003cdiv class=\"product__title\"\u003e\n\u003ch3 style=\"text-align: center;\"\u003eDuraVent Round Type B Gas Vent Model BV Large Diameter Double Wall Rigid Pipe\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent Round Type B Gas Vent Model BV Large Diameter Double Wall Rigid Pipe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a durable \u003c\/span\u003eType B gas vent pipe component designed to provide safe, efficient, and reliable exhaust venting for large-diameter gas appliance systems. Featuring DuraVent’s industry-leading non-positional lock system and advanced DuraTab® technology, this double-wall rigid pipe ensures secure connections, easy installation, and enhanced system flexibility. It is engineered for approved Category I gas appliances, including commercial furnaces, boilers, water heaters, fireplaces, and other gas-burning equipment used in residential, light commercial, and industrial applications.\u003c\/p\u003e\n\u003cp\u003eBuilt by DuraVent, a trusted name in HVAC venting solutions, the Model BV Large Diameter Double Wall Rigid Pipe delivers dependable performance for gas appliance venting, chimney exhaust, and professional HVAC ventilation systems. Its precision-engineered double-wall construction supports proper flue gas flow, draft efficiency, and safe vent operation\u003cspan\u003e, making it an ideal choice for demanding large-scale Type B Gas Vent installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"263\" data-start=\"0\" data-section-id=\"14y46di\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"54\" data-start=\"2\"\u003eLarge Diameter Double Wall Type B Gas Vent Pipe:\u003c\/strong\u003e The\u003cstrong\u003e \u003c\/strong\u003eDuraVent Round Type B Gas Vent Model BV Large Diameter Double Wall Rigid Pipe is designed for reliable large-diameter gas appliance venting in residential, commercial, and industrial applications.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"443\" data-start=\"264\" data-section-id=\"3k3cc8\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"297\" data-start=\"266\"\u003eEasy Assembly Installation:\u003c\/strong\u003e Features a user-friendly design that allows sections of Type B Gas Vent pipe to be assembled quickly and securely for efficient installation.\u003c\/li\u003e\n\u003cli data-end=\"640\" data-start=\"444\" data-section-id=\"1y788ni\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"489\" data-start=\"446\"\u003eCustomizable Vent Height Configuration:\u003c\/strong\u003e Pipe sections can be combined together to achieve the required installation height, providing flexibility for various gas vent system layouts.\u003c\/li\u003e\n\u003cli data-end=\"818\" data-start=\"641\" data-section-id=\"1wdjnux\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"685\" data-start=\"643\"\u003eAccurate Installed Height Measurement:\u003c\/strong\u003e When calculating the final installed height, deduct 1 inch for each pipe joint to ensure proper vent system planning and sizing.\u003c\/li\u003e\n\u003cli data-end=\"958\" data-start=\"819\" data-section-id=\"1pqyijy\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"856\" data-start=\"821\"\u003eDouble Wall Rigid Construction:\u003c\/strong\u003e Provides durable performance and reliable operation for\u003cstrong\u003e \u003c\/strong\u003eCategory I gas appliance exhaust systems.\u003c\/li\u003e\n\u003cli data-end=\"1115\" data-start=\"959\" data-section-id=\"1knm552\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"998\" data-start=\"961\"\u003eSupports Efficient Flue Gas Flow:\u003c\/strong\u003e Helps maintain proper draft performance, airflow, and safe flue gas removal for approved gas-burning appliances.\u003c\/li\u003e\n\u003cli data-end=\"1315\" data-start=\"1116\" data-section-id=\"11o2ib4\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1157\" data-start=\"1118\"\u003eProfessional HVAC Venting Solution:\u003c\/strong\u003e Ideal for commercial furnaces, boilers, water heaters, fireplaces, and large gas appliance installations requiring dependable Type B Gas Vent components.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1507\" data-start=\"1316\" data-section-id=\"6ihx7z\"\u003e\n\u003cstrong data-is-only-node=\"\" data-end=\"1347\" data-start=\"1318\"\u003eTrusted DuraVent Quality:\u003c\/strong\u003e Manufactured by DuraVent, a leading provider of Type B Gas Vent pipe, chimney accessories, HVAC venting components, and professional exhaust solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 537.469px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 124px; height: 19px;\"\u003eSize\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003e20BV12\u003c\/td\u003e\n\u003ctd style=\"width: 124px; height: 19px;\"\u003e21\" O.D (A) x 20\" I.D (B) x 11\" (C) x 12\" (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003e20BV18\u003c\/td\u003e\n\u003ctd style=\"width: 124px; height: 19px;\"\u003e21\" O.D (A) x 20\" I.D (B) x 17\" (C) x 18\" (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003e20BV24\u003c\/td\u003e\n\u003ctd style=\"width: 124px; height: 19px;\"\u003e21\" O.D (A) x 20\" I.D (B) x 23\" (C) x 24\" (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003e20BV36\u003c\/td\u003e\n\u003ctd style=\"width: 124px; height: 19px;\"\u003e21\" O.D (A) x 20\" I.D (B) x 35\" (C) x 36\" (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003eClearances\u003c\/td\u003e\n\u003ctd style=\"width: 382.469px; height: 19px;\"\u003e\u003cspan\u003e1\" to combustibles in single and multi-family dwellings\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003eListings\u003c\/td\u003e\n\u003ctd style=\"width: 382.469px; height: 19px;\"\u003e\u003cspan\u003eUL Listed to UL 441\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"width: 130px; height: 19px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 382.469px; height: 19px;\"\u003eLimited lifetime warranty\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\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_BV_Model.pdf?v=1667172926\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProduct Catalog\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\/DuraVent-Model-BV_Instructions.pdf?v=1667173028\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eInstallation Manual\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\/BV_Typical_Installation.pdf?v=1667172515\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTypical Installations\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\/BV_Specs_Sheet.pdf?v=1667173486\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTypeB Gas Vent Specs Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"12\"","offer_id":47478962585891,"sku":"20BV12","price":940.0,"currency_code":"USD","in_stock":true},{"title":"18\"","offer_id":47478962618659,"sku":"20BV18","price":1027.0,"currency_code":"USD","in_stock":true},{"title":"24\"","offer_id":47478962651427,"sku":"20BV24","price":1217.0,"currency_code":"USD","in_stock":true},{"title":"36\"","offer_id":47478962684195,"sku":"20BV36","price":1739.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-20_-Inner-Diameter-Round-Rigid-Pipe-Large-Diameter-DuraVent-Dreamwood-Living-26026049.jpg?v=1780434726","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-20-inner-diameter-round-rigid-pipe-large-diameter","provider":"Dreamwood Living","version":"1.0","type":"link"}