Master Flow® Mobile Home Insulated Flexible Duct ‑ Black Jacket ‑ R4 Specs
Master Flow® Mobile Home Insulated Flexible Duct ‑ Black Jacket ‑ R4 Docs
Master Flow® Mobile Home Insulated Flexible Duct ‑ Black Jacket ‑ R4 Videos

Efficient
Thick insulation blanket for increased comfort & efficiency

Convenient
Flexible duct is convenient for use in manufactured and mobile home heating & A/C systems including some venting applications

Versatile
Extra-heavy black polyethylene jacket with UV inhibitors allows for outdoor applications as well as indoor applications
Product availability is subject to change without notice. Not all products are available from all facilities.
Size | |
---|---|
MIF12X300 | |
Weight | 18.5 lb. (8.39 kg) |
Diameters | 12" (305 mm) |
MIF14X300 | |
Weight | 20 lb. (9.07 kg) |
Diameters | 14" (356 mm) |
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
Find a GAF distributor near you.