{"product_id":"duravent-2-4-inner-diameter-polypro-vertical-termination-extension","title":"DuraVent 2\"-4\" Inner Diameter PolyPro Vertical Termination Extension","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 2\"-4\" Inner Diameter PolyPro Vertical Termination Extension\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent 2\"-4\" Inner Diameter PolyPro Vertical Termination Extension\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003eventing accessory designed to extend PolyPro vertical vent terminations for high-efficiency condensing gas appliances. Engineered for use with DuraVent PolyPro vent systems, this extension helps achieve proper vent height while maintaining reliable exhaust performance for condensing boilers, furnaces, tankless water heaters, and other Category II, III, and IV gas appliances.\u003c\/p\u003e\n\u003cp\u003eAs part of the trusted DuraVent PolyPro polypropylene venting system, this vertical termination extension delivers long-lasting durability and professional installation flexibility. PolyPro is specifically engineered for condensing applications with a higher operating temperature limit of 230°F (110°C) compared to PVC and CPVC. Combined with an advanced condensation management system, this PolyPro vent extension\u003cspan\u003e supports efficient flue gas flow, corrosion resistance, and safe, code-compliant venting for residential and commercial HVAC systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"i75q9e\" data-start=\"0\" data-end=\"240\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"45\" data-is-only-node=\"\"\u003eVertical PolyPro Termination Extension:\u003c\/strong\u003e The\u003cstrong\u003e \u003c\/strong\u003eDuraVent 2\"-4\" Inner Diameter PolyPro Vertical Termination Extension is designed to extend a PolyPro vertical vent termination for high-efficiency condensing appliance installations.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15gjo3s\" data-start=\"241\" data-end=\"434\"\u003e\n\u003cstrong data-start=\"243\" data-end=\"272\" data-is-only-node=\"\"\u003eAdds 39-Inch Vent Height:\u003c\/strong\u003e Extends the vertical vent termination an additional 1 meter (39 inches) above the roof to meet installation requirements and improve vent system performance.\u003c\/li\u003e\n\u003cli data-section-id=\"3rwvzd\" data-start=\"435\" data-end=\"641\"\u003e\n\u003cstrong data-start=\"437\" data-end=\"489\" data-is-only-node=\"\"\u003eCompatible with PolyPro Concentric Vent Systems:\u003c\/strong\u003e Specifically engineered for use with DuraVent PolyPro concentric vent systems serving condensing boilers, furnaces, and tankless water heaters.\u003c\/li\u003e\n\u003cli data-section-id=\"m6nn7i\" data-start=\"642\" data-end=\"808\"\u003e\n\u003cstrong data-start=\"644\" data-end=\"680\" data-is-only-node=\"\"\u003eRequires Concentric Vent Length:\u003c\/strong\u003e Designed for installation with a *\u003cem data-start=\"715\" data-end=\"761\"\u003e1-meter (\u003cem data-start=\"725\" data-end=\"760\"\u003ePPC-P1000) concentric vent length\u003c\/em\u003e\u003c\/em\u003e (sold separately) for proper system extension.\u003c\/li\u003e\n\u003cli data-section-id=\"176fitc\" data-start=\"809\" data-end=\"1001\"\u003e\n\u003cstrong data-start=\"811\" data-end=\"851\" data-is-only-node=\"\"\u003eSupports Safe and Efficient Venting:\u003c\/strong\u003e Helps maintain proper exhaust termination height for\u003cstrong\u003e \u003c\/strong\u003ehigh-efficiency gas appliance vent systems, promoting reliable and code-compliant operation.\u003c\/li\u003e\n\u003cli data-section-id=\"vax24p\" data-start=\"1002\" data-end=\"1196\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1004\" data-end=\"1043\" data-is-only-node=\"\"\u003eDurable DuraVent Venting Accessory:\u003c\/strong\u003e Manufactured to integrate seamlessly with PolyPro vent components, providing dependable performance in residential and commercial HVAC applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 515.094px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003eDimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e2PPS-VTX\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e2\" I.D x 39\" Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e3PPS-VTX\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e3\" I.D x 39\" Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e4PPS-VTX\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e4\" I.D x 39\" Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003eClearance\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e\u003cspan\u003e0” clearance to combustibles \/ vertical installations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003eListings\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e\u003cspan\u003eULC S636 is Listed as a Class IIA, IIB, and IIC vent system.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e\u003cspan\u003e10-years Limited warranty\u003c\/span\u003e\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\/DuraVent_PolyPro_Catalog.pdf?v=1660617118\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Catalog\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_PolyPro_Warranty.pdf?v=1660617225\" target=\"_blank\"\u003e\u003cstrong\u003eProduct Warranty\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/DuraVent_PolyPro_Typical_Installation.pdf?v=1660617689\" target=\"_blank\"\u003e\u003cstrong\u003eTypical Installations\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0100\/7917\/4734\/files\/SW_PolyPro_InstructionManual.pdf?v=1660617745\" target=\"_blank\"\u003e\u003cstrong\u003eSingle-Wall Instruction\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DuraVent","offers":[{"title":"2\"","offer_id":53631887933731,"sku":"2PPS-VTX","price":111.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":55336644116771,"sku":"3PPS-VTX","price":115.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":55336644149539,"sku":"4PPS-VTX","price":131.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-2_-4_-Inner-Diameter-PolyPro-Vertical-Termination-Extension-DuraVent-Dreamwood-Living-26039835.jpg?v=1780434775","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-2-4-inner-diameter-polypro-vertical-termination-extension","provider":"Dreamwood Living","version":"1.0","type":"link"}