{"product_id":"gray-flex-06-gf-8_bag-r-8-flex-duct-6-in-x-25-ft","title":"Gray Flex 06-gf-8_bag R-8 Flex Duct 6 in X 25 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GRAY FLEX 06-gf-8_bag is a black insulated flexible air duct rated R-8.0, designed for residential and commercial HVAC distribution systems. The duct features an exclusive patented reinforced inner core that is fully airtight, preventing fiberglass from contacting the air stream. Fiberglass insulation is a minimum of 2 5\/8 inches thick to deliver the R-8.0 thermal rating and help control condensation. A scuff-resistant black polyethylene jacket serves as the vapor barrier and is printed every 24 inches with certification labels, foot markers, size data, and performance data. HVAC technicians and sheet metal installers handle this product during system installations and retrofits.\u003c\/p\u003e\n\u003cp\u003eThis flexible duct is suited for residential and light commercial HVAC supply and return air distribution. It is compression packaged to less than 10 percent of its extended length, reducing storage space and jobsite handling time. The lightweight, flexible construction allows for quick routing around framing, joists, and other obstructions. Each bag contains one 6-inch-diameter duct section measuring 25 feet in extended length. The printed jacket data simplifies inspection and sign-off by code officials and AHJs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eR-8.0 insulation value with minimum 2 5\/8 inches of fiberglass insulation thickness\u003c\/li\u003e\n  \u003cli\u003eExclusive patented airtight inner core eliminates fiberglass contact with conditioned air stream\u003c\/li\u003e\n  \u003cli\u003eBlack polyethylene vapor barrier jacket is scuff resistant and printed with certification, sizing, and performance data every 24 inches\u003c\/li\u003e\n  \u003cli\u003eTested and listed in accordance with UL 181 as a Class 1 air duct material\u003c\/li\u003e\n  \u003cli\u003eCompression packaged to less than 10 percent of extended length for easier transport and storage\u003c\/li\u003e\n  \u003cli\u003eEasier to cut than standard scrim-reinforced flex duct products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eListed under UL 181 as a Class 1 air duct material, making it approved for use in HVAC supply and return air distribution systems where Class 1 flexible duct is specified by code or design.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or sheet metal contractor in accordance with SMACNA flexible duct installation standards and applicable local mechanical codes. Shut down the air handling unit and de-energize associated electrical components before connecting or modifying any duct sections. Fully extend the duct to its rated length before securing to avoid excessive pressure drop caused by compression. Secure each end with approved straps or clamps and seal with UL 181B-listed mastic or tape as required by code.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Rating\u003c\/strong\u003e: R-8.0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuct Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Length\u003c\/strong\u003e: 25 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Insulation Thickness\u003c\/strong\u003e: 2 5\/8 inches fiberglass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJacket Material\u003c\/strong\u003e: Black polyethylene vapor barrier\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eListing\u003c\/strong\u003e: UL 181 Class 1 Air Duct\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Compression packaged to less than 10 percent of extended length\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GRAY FLEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 06-gf-8_bag\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRAY FLEX","offers":[{"title":"Default Title","offer_id":51383460135218,"sku":"06-GF-8_BAG","price":79.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674879.webp?v=1782597274","url":"https:\/\/voomisupply.com\/products\/gray-flex-06-gf-8_bag-r-8-flex-duct-6-in-x-25-ft","provider":"Voomi Supply","version":"1.0","type":"link"}