4" x 25' Premium Flexible Heat Duct

$78.91 $70.30

4 Inch x 25 Foot Premium RV Flexible Heat Duct


High strength, woven and coated fiberglass fabric permanently bonded to a coated heavy steel wire helix. Standard of the RV industry for over 25 years. Excellent rip-stop properties. UL 181 rated class 1 connector. UL, ULC and CSA approved.

Sold By 25 Foot Length Only

Used With Furnace Duct Adapters / Collars (links):

Atwood / HydroFlame / Dometic Furnaces 31474

Suburban Furnaces 050715