{"product_id":"duravent-2-6-inner-diameter-polypro-increaser","title":"DuraVent 2\"-6\" Inner Diameter PolyPro Increaser","description":"\u003ch3 style=\"text-align: center;\"\u003eDuraVent 2\"-6\" Inner Diameter PolyPro Increaser\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDuraVent 2\"-6\" Inner Diameter PolyPro Increaser\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a high-quality \u003c\/span\u003epolypropylene vent transition fitting designed for high-efficiency condensing gas appliance vent systems, including boilers, furnaces, and water heaters. Engineered for the trusted DuraVent PolyPro venting system, this increaser provides a smooth transition between different vent pipe diameters while maintaining efficient flue gas flow and reliable system performance. Its lightweight design allows for faster and easier installation compared to traditional PVC and CPVC venting options.\u003c\/p\u003e\n\u003cp\u003eBuilt for modern condensing appliance vent applications, PolyPro polypropylene components offer excellent durability, corrosion resistance, and a higher operating temperature limit of 230°F (110°C). Featuring an advanced condensation management system, this PolyPro vent increaser\u003cspan\u003e supports safe moisture control and efficient operation. Ideal for residential and commercial HVAC installations, it delivers a secure, code-compliant venting solution\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=\"1fhqpel\" data-start=\"0\" data-end=\"268\"\u003e\n\u003cstrong data-start=\"2\" data-end=\"54\" data-is-only-node=\"\"\u003ePolyPro Vent Increaser for Diameter Transitions:\u003c\/strong\u003e The DuraVent 2\"-6\" Inner Diameter PolyPro Increaser is designed to transition a PolyPro vent system to a larger diameter, providing a secure connection for high-efficiency condensing appliance venting.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m32dzy\" data-start=\"269\" data-end=\"459\"\u003e\n\u003cstrong data-start=\"271\" data-end=\"304\" data-is-only-node=\"\"\u003eVertical Installation Design:\u003c\/strong\u003e Engineered for vertical orientation installation only, ensuring proper alignment and reliable performance within the DuraVent PolyPro vent system.\u003c\/li\u003e\n\u003cli data-section-id=\"yw5aoz\" data-start=\"460\" data-end=\"660\"\u003e\n\u003cstrong data-start=\"462\" data-end=\"508\" data-is-only-node=\"\"\u003eCompatible with Condensing Gas Appliances:\u003c\/strong\u003e Ideal for use with condensing boilers, furnaces, water heaters, and high-efficiency HVAC exhaust vent applications requiring vent size adjustments.\u003c\/li\u003e\n\u003cli data-section-id=\"rp6h40\" data-start=\"661\" data-end=\"828\"\u003e\n\u003cstrong data-start=\"663\" data-end=\"701\" data-is-only-node=\"\"\u003eMaintains Efficient Flue Gas Flow:\u003c\/strong\u003e Provides a smooth vent pipe diameter transition to support effective flue gas ventilation and condensation management.\u003c\/li\u003e\n\u003cli data-section-id=\"1dnpmgu\" data-start=\"829\" data-end=\"985\"\u003e\n\u003cstrong data-start=\"831\" data-end=\"858\" data-is-only-node=\"\"\u003eIncludes Locking Clamp:\u003c\/strong\u003e Supplied with\u003cstrong\u003e \u003c\/strong\u003eone locking clamp for a secure, leak-resistant connection and dependable PolyPro vent pipe installation.\u003c\/li\u003e\n\u003cli data-section-id=\"ec2mey\" data-start=\"986\" data-end=\"1176\"\u003e\n\u003cstrong data-start=\"988\" data-end=\"1027\" data-is-only-node=\"\"\u003eDurable Polypropylene Construction:\u003c\/strong\u003e Manufactured from corrosion-resistant PolyPro polypropylene for long-lasting durability and reliable performance in demanding HVAC environments.\u003c\/li\u003e\n\u003cli data-section-id=\"15qtouo\" data-start=\"1177\" data-end=\"1355\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1179\" data-end=\"1223\" data-is-only-node=\"\"\u003eProfessional DuraVent Venting Accessory:\u003c\/strong\u003e Designed for safe, efficient, and code-compliant condensing appliance vent installations in residential and commercial systems.\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-X3L\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e2\"-3\" I.D x 4.3125\" (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e3PPS-X4L\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e3\"-4\" I.D x 4.3125\" (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e4PPS-X5L\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e4\"-5\" I.D x 4.3125\" (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e5PPS-X6L\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e5\"-6\" I.D x 4.3125\" (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137px;\"\u003e6PPS-X8L\u003c\/td\u003e\n\u003ctd style=\"width: 355.094px;\"\u003e6\"-8\" I.D x 5.75\" (A)\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":53631883608355,"sku":"2PPS-X3L","price":52.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":55336222228771,"sku":"3PPS-X4L","price":62.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":55336222261539,"sku":"4PPS-X5L","price":168.0,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":55336222294307,"sku":"5PPS-X6L","price":322.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":55336222327075,"sku":"6PPS-X8L","price":312.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/6926\/8771\/files\/DuraVent-2_-6_-Inner-Diameter-PolyPro-Increaser-DuraVent-Dreamwood-Living-26041542.jpg?v=1780434779","url":"https:\/\/www.dreamwoodliving.com\/products\/duravent-2-6-inner-diameter-polypro-increaser","provider":"Dreamwood Living","version":"1.0","type":"link"}