Hart & Cooley® by Duravent F214 04 25 Insulated Class 1 Flexible Air Duct, 4 in ID x 25 ft L, 5000 fpm Flow Rate, R4.2 Insulation, Polyester/Metalized Polyester, Domestic
MFG Part#51035
DSG#47471
Hart & Cooley® by Duravent F214 04 25 Insulated Class 1 Flexible Air Duct, 4 in ID x 25 ft L, 5000 fpm Flow Rate, R4.2 Insulation, Polyester/Metalized Polyester, Domestic
MFG Part#51035
DSG#47471
- Hart & Cooley® Flexible Air Duct, Insulated Class 1, Series: F214, 4 in Inside Dia, 25 ft Length, 5000 fpm, R4.2 Insulation Value, 0.04 perm Vapor Transmission, -3/4 to 12 in-WC, -20 to 140 deg F, Polyester/Metalized Polyester, Domestic