IMPERIAL 10-in Galvanized Steel Stack Duct Pipe Item #31725 | Model #64169622 45 minute working time

45 minute working time

Provides seal for uneven gaps

Constructed of heavy duty corrugated plastic

separate heating and cooling set point program times and temperatures

Display Range: 40° to 99°F (5° to 37°C)

IMPERIAL 10-in Galvanized Steel Stack Duct Pipe Item #31725 | Model #64169622 45 minute working timeUse as stack duct line for distribution of supply and return air to branch lines throughout a forced air system Constructed from 30 gauge galvanized steel for durability and rust resistance 2 "L" sections snap together to form 1 rectangular duct section Use drive and "S" cleats to join 2 sections of rectangular duct together Galvanized steel construction Size: 3. 25 in x 10 in x 36 in