{"product_id":"osburn-ac02090-insulated-flex-pipe-5-x-4","title":"Osburn 5\" x 4' Insulated Flex Pipe for Fresh Air Intake | AC02090","description":"\u003cp\u003e\u003cb\u003eThe Osburn AC02090 is a 5\" diameter, 4 ft insulated flex pipe for carrying outside air to an Osburn fresh air intake kit.\u003c\/b\u003e Osburn describes it as reinforced aluminized trilaminate with fiberglass insulation. It is listed as the matching pipe on Osburn's wood stove and insert pages.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\" x 4 ft\u003c\/strong\u003e: Diameter and length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulated\u003c\/strong\u003e: Fiberglass insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrilaminate\u003c\/strong\u003e: Reinforced aluminized\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStoves and inserts\u003c\/strong\u003e: Osburn fresh air kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eAC02090\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e5\" (127 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e4 ft (1.2 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eReinforced aluminized trilaminate with fiberglass insulation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUsed with\u003c\/th\u003e\n\u003ctd\u003eOsburn 5\" fresh air intake kits such as AC01298, AC01211, AC01291, AC01336 and AC01421\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eListed for\u003c\/th\u003e\n\u003ctd\u003eOsburn 2000, 1700, 3500, 950, Inspire 2000, Matrix and Gusto stoves; 2000-I, 1700-I, 3500-I, Inspire 2000-I, Matrix, Matrix 1900 and Matrix 2700 inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eOsburn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eKeep the run short and clear.\u003c\/strong\u003e Do not crush or kink the pipe. Fresh air kit instructions ask for the intake and duct to be checked so nothing blocks the air.\u003c\/p\u003e\n\u003ch2\u003eQuestions people ask us\u003c\/h2\u003e\u003ch3\u003eIs 4 ft enough?\u003c\/h3\u003e\u003cp\u003eFor a stove close to an outside wall, often yes. For longer runs, Osburn also makes 5\" pipe in 10 ft (AC02093) and 25 ft (AC02094). Ask us if you need one.\u003c\/p\u003e\u003ch3\u003eDoes it meet the kit requirements?\u003c\/h3\u003e\u003cp\u003eOsburn's fresh air kit instructions call for insulated HVAC flexible duct to ULC S110 or UL 181 class 0 or 1, and Osburn pairs this pipe with its kits. The AC01336 instructions name the AC02090 directly.\u003c\/p\u003e\u003ch3\u003eDo I need clamps?\u003c\/h3\u003e\u003cp\u003eOsburn fresh air kits include the pipe clamps. Check your kit's contents.\u003c\/p\u003e\u003ch3\u003eWill it suit my setup?\u003c\/h3\u003e\u003cp\u003eSend us your Osburn model and serial number through our \u003ca href=\"\/pages\/contact-us\"\u003econtact page\u003c\/a\u003e and we will confirm the part before you order.\u003c\/p\u003e","brand":"Osburn","offers":[{"title":"Default Title","offer_id":67630717141266,"sku":"AC02090","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/osburn-ac02090-insulated-flex-pipe-5-x-4.jpg?v=1792564279","url":"https:\/\/www.aquaterrabackyard.com\/products\/osburn-ac02090-insulated-flex-pipe-5-x-4","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}