48301 12"X12' Synthetic Canvas Flexible Duct Hose With PIN LOCK

Frost Fighter 12"X12' Synthetic Orange Canvas Flexible Coiled Hose Duct With PIN LOCK Assembled With High Strength (Lock-Stitched) Single Linear Seam Tube Construction.

48301 Features:

A floating pre-spiraled wire helix is attached to both ends and extends the length of the trunk.

Only fire-resistant materials are used. Passes UL 94, V-0, NFPA 705, and NFPA 701 flame resistance tests. 

Benefits:

Improved resistance to abrasion, flexing, tearing, and puncture compared to traditional Canvas socks (3 to 4 times stronger).

30% lighter weight than canvas.

The exterior's urethane coating enhances toughness and abrasion resistance, while also increasing resistance to fuels, oils, and chemicals.

Remains flexible in cold weather conditions.

The high-heat liner protects against the initial heat blast and refracted heat from the heater unit.

There is no odor from off-gassing.

Wire support helps open the tube for airflow and supports the trunk around the bends.

Frost Fighter Heaters - How to Connect Ducts - YouTube 

48301 Ships from Canada - Factory Direct

California Proposition 65 Warning