About Master Flow™ Mobile Home Insulated Flexible Duct Black Jacket ‑ R4

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)

 

Features & Benefits

Product availability is subject to change without notice. Not all products are available from all facilities.

Product Documentation

View All Documents