Ductwork Limited Warranty
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The Master Flow™ Mobile Home Insulated Flexible Duct R4.2 Black Jacket is used in Manufactured and Mobile Home Heating and Air Conditioning systems and some venting applications. The extra heavy black polyethylene jacket allows for outdoor applications as well as indoor applications. It is ETL listed, meeting UL181 standard.
Weight | Diameters | |
MIF12X300 |
18.5 lb. (8.39 kg) | 12" (305 mm) |
MIF14X300 | 20 lb. (9.07 kg) | 14" (356 mm) |
Product availability is subject to change without notice. Not all products are available from all facilities.
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