{"product_id":"ll-building-products-f6ifd6x300-insulated-air-duct-6-x-25-039","title":"LL Building Products F6IFD6X300 Insulated Air Duct 6\" x 25\u0026#039;","description":"\u003cp\u003e\u003cspan style=\"color: #000000; text-align: justify;\"\u003eThe Master Flow 6 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating \u0026amp; Air Conditioning systems and some venting applications. The duct has R6 insulation which contains 33% more insulation than the standard product. This additional insulation provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The duct is ETL listed, meeting the UL181 standard.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch3 style=\"text-align: justify;\"\u003e\u003cspan style=\"font-size: medium; color: #000000;\"\u003e\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eR-value 6.0\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDiameter: 6\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eMetalized jacket\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003e25' silver jacket\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eR6 fiberglass insulation for greater insulating power\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eFlexible duct is convenient for use in multiple applications including heating \u0026amp; a\/c systems and some venting\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eDuct can be cut to length as needed\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eInsulated duct features a maximum temperature rating of 250 degrees fahrenheit\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAlways install per instructions and seal using approved mastic or sealant (or approved tape)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"LL Building","offers":[{"title":"Default Title","offer_id":535254925319,"sku":"11902767","price":69.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2196\/8707\/products\/ae1309f51add2921d752fb61ca7412cd_f33fb592-4228-4f89-82a0-d461e495e619.jpg?v=1571722915","url":"https:\/\/tuolboxsupply.com\/products\/ll-building-products-f6ifd6x300-insulated-air-duct-6-x-25-039","provider":"Toolbox Supply","version":"1.0","type":"link"}