Lambro 7-in x 96-in Aluminum Semi-rigid Duct Item #76136 | Model #02-51255 The waste arm measures 1-1/2

The waste arm measures 1-1/2 inch x 15 inch and is equipped with a slip-joint connection for a secure-tight fit

• LRA: 112

for equal power in forward and reverse

Construction common means there will be both "red" and "white" hued wood within each board

Integrated Gas Control (IGC) board provides safe and efficient control of heating and simplifies trouble-shooting through its built-in diagnostic function

Lambro 7-in x 96-in Aluminum Semi-rigid Duct Item #76136 | Model #02-51255 The waste arm measures 1-1/2Semi rigid material holds its shape for improved airflow Non combustible, fire resistant and corrosion resistant aluminum design For use in general exhaust applications