{"product_id":"thermaflex-054704000001-kp-r4-2-flex-vent-insulated-flexible-air-duct","title":"Thermaflex 054704000001 KP R4.2 Flex-Vent Insulated Flexible Air Duct","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe THERMAFLEX 054704000001 is a KP R4.2 Flex-Vent Insulated Flexible Air Duct. Designed for low to medium pressure systems, it features a strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forming the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermally insulated\u003c\/li\u003e\n  \u003cli\u003eUL 181 Class 1 flexible air duct\u003c\/li\u003e\n  \u003cli\u003eSuitable for new jobs or retrofit work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThis flexible air duct is ideal for low to medium pressure cooling and heating HVAC systems. It provides an economical solution for handling misalignment between system components and ducting around obstacles.\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: THERMAFLEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 054704000001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\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: Thermaflex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Thermaflex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel \/ MPN\u003c\/strong\u003e: 0547-0400-0001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Product Family\u003c\/strong\u003e: Flexible Duct\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Brand\u003c\/strong\u003e: Thermaflex Flex-Vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Thickness(in)\u003c\/strong\u003e: 1\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR-Value\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: 25\/50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength (Ft)\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel Wire Helix\/Fiberglass Insulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KP\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"THERMAFLEX","offers":[{"title":"Default Title","offer_id":51120820093234,"sku":"054704000001","price":36.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304877654.jpg?v=1777740436","url":"https:\/\/voomisupply.com\/products\/thermaflex-054704000001-kp-r4-2-flex-vent-insulated-flexible-air-duct","provider":"Voomi Supply","version":"1.0","type":"link"}