{"product_id":"quietflex-484c-flex-duct-4-inches-x-25-feet-r8","title":"Quietflex 484C Flex Duct 4 inches x 25 feet R8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe QUIETFLEX 484C Flex Duct satisfies the demands of high-pressure HVAC applications, rated for up to -2\" W.C. Negative and +16\" W.C. Positive static pressure. Features a resilient metallic, polyester vapor barrier with rip-stop scrim reinforcement and Johns Manville Formaldehyde-Free Insulation. Continuously inhibits bacterial odors with an antimicrobial coating on the inner core. Ideal for heating, air conditioning, and ventilation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJohns Manville Formaldehyde-free fiberglass insulation\u003c\/li\u003e\n  \u003cli\u003eOversized core to fit on collars and register boxes\u003c\/li\u003e\n  \u003cli\u003ePolyester core\/metalized polyester vapor barrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eClass 1 flexible air duct with R8 insulation and antimicrobial coating. Perfect for high-pressure HVAC systems.\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: QUIETFLEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 484C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Name\u003c\/strong\u003e: Quietflex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eR-Value\u003c\/strong\u003e: R8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 25'\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Insulated Class 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Value\u003c\/strong\u003e: R8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDomestic\/Import\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 6000 fpm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyester\/Fiberglass\/Metalized Polyester\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: -1\/2 to 10 in-WC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 84 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: -20 to 180 deg F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor Transmission\u003c\/strong\u003e: \u0026lt;=0.05 perm\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"QUIETFLEX","offers":[{"title":"Default Title","offer_id":51233931591986,"sku":"484C","price":57.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307609464.jpg?v=1780112469","url":"https:\/\/voomisupply.com\/products\/quietflex-484c-flex-duct-4-inches-x-25-feet-r8","provider":"Voomi Supply","version":"1.0","type":"link"}