{"product_id":"atco-products-13002514-insulated-flexible-duct-14-x-25-r4-2","title":"ATCO PRODUCTS 13002514 Insulated Flexible Duct 14 x 25' R4.2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ATCO PRODUCTS 13002514 is an insulated flexible duct created for HVAC applications. This duct features an airtight inner core and a robust, metallized polyester outer jacket reinforced in three directions. The construction includes a double layer of polyester that envelopes a steel wire helix, all wrapped in fiberglass insulation. It is suitable for low to medium operating pressures and meets UL 181 Class 1 Air Duct standards, complying with NFPA 90A \u0026amp; 90B, IMC, IRC, and UMC 10-1 regulations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFeatures an airtight inner core.\u003c\/li\u003e\n\u003cli\u003eIncludes a reinforced metallized polyester jacket.\u003c\/li\u003e\n\u003cli\u003eDesigned with encapsulated wire helix for added strength.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe duct is designed to handle various HVAC needs, ensuring efficient air flow and insulation to maintain temperature.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ATCO PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 13002514\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Type\u003c\/strong\u003e: Insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Length\u003c\/strong\u003e: 25 feet\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: Metallized Polyester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Double ply polyester core\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Air Flow\u003c\/strong\u003e: 5000 FPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20°F to 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Rating\u003c\/strong\u003e: Flame Spread: 25 max, Smoke Developed: 50 max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure\u003c\/strong\u003e: 6 W.G. Positive (4 to 12 diameter), 4 W.G. Positive (14 to 20 diameter)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVapor Transmission\u003c\/strong\u003e: 0.05 Perms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance\u003c\/strong\u003e: UL 181, NFPA 90A \u0026amp; 90B, IMC, IRC, UMC 10-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals\u003c\/strong\u003e: UL Listed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 21 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATCO PRODUCTS","offers":[{"title":"Default Title","offer_id":50148530159922,"sku":"13002514","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/232333281.jpg?v=1750656491","url":"https:\/\/voomisupply.com\/products\/atco-products-13002514-insulated-flexible-duct-14-x-25-r4-2","provider":"Voomi Supply","version":"1.0","type":"link"}