{"product_id":"thermaflex-054705000002-5-inches-x-25-feet-kp-r4-2-flex-vent-insulated-flexible-air-duct","title":"Thermaflex 054705000002 5 inches x 25 feet KP R4.2 Flex-Vent Insulated Flexible Air Duct","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Thermaflex 054705000002 Flexvent KP is a thermally insulated, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It provides an economical solution for handling misalignment and ducting around obstacles. Suitable for new jobs or retrofits, it's useful for system extensions or changing conditioned zones.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermally insulated for efficient heating and cooling.\u003c\/li\u003e\n  \u003cli\u003eSuitable for supply or return sections of HVAC systems.\u003c\/li\u003e\n  \u003cli\u003eCompliant with NFPA standards for safe installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe Flexvent KP ensures good airflow, thermal insulation, and a double air seal, enhancing the overall duct system efficiency.\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: 054705000002\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\u003eManufacturer Product Number\u003c\/strong\u003e: 054705000002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 677431003056\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EACH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Material\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEPA Cert Required\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR-Value\u003c\/strong\u003e: R4.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Material\u003c\/strong\u003e: Black Polyethylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor Transmission\u003c\/strong\u003e: 0.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Air Distribution\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: Greenguard, GreenGuard Children \u0026amp; Schools, Greener Product, CHPS Member\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComposition\u003c\/strong\u003e: Fiberglass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Laminated Polyester Film\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e: Strong Polyester Film Laminated And Encapsulating A Heavy, Corrosion Resistant Steel Wire Helix, Forms 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 Polye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: Meets UL 181 \u0026amp; NFPA 90A-90B Fire Codes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulated\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 5000 FPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: Positive = 10\" (4-16\" ID) 6\" (18-20\"ID) Negative= 1\/2\" (4-20\" ID)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 250\tF (121.1\tC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20\tF to 250\tF (-28.8\tC to 121.1\tC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: WG - Positive 10 inches (4\"-16\" ID), 6 inches (18\"-20\" ID) - Negative: 1\/2 inch (4\"-20\" ID)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: NFPA 90 A and 90 B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Listed\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL Recognized\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 5\" x 25'\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTier\u003c\/strong\u003e: KP Flexible Duct\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"THERMAFLEX","offers":[{"title":"Default Title","offer_id":51108591501618,"sku":"054705000002","price":67.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/303601427.jpg?v=1777391648","url":"https:\/\/voomisupply.com\/products\/thermaflex-054705000002-5-inches-x-25-feet-kp-r4-2-flex-vent-insulated-flexible-air-duct","provider":"Voomi Supply","version":"1.0","type":"link"}