1251 Quietflex 12" X 25' (51) Mobile Home Duct Hud Rated R4.2
Part #12.25MHFDR4.2
MFG #1251
Diameter : 12"
Insulation Type : R-4.2
Length : 25'
Manufacturer Name : Quietflex
- Johns Manville insulation
- GREENGUARD certified insulated products
- Galvanized fine gauge wire metal core reinforcing
- Oversized core to fit on collars and register boxes
- Weather-resistant packaging
- Easy-to-carry package: Up to 10" bags are strapped to form a pair
- Available in boxes and bags
- Available in 25 ft lengths
- HUD /FHA standards 515.2.1, paragraph B
- NFPA standards 90A and 90B
- Meets most BOCA, City of Chicago, federal, state and local codes and standards
- UL listed/approved to UL 181
- Specification Sheet
- Quietflex manufactures flexible duct for the commercial, residential and manufactured home industries. Available in R4.2, R6.0 and R8.0 insulation thickness. The Quietflex Mobile Home Flex Duct has an extra heavy-duty, UV-Inhibited polyethylene vapor barrier and complies with HUD standards for outdoor use with mobile homes.
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