Transfers air from rooms that are too hot or cold. Supplied with variable speed switch and adjustable front grill to direct airflow.
The Thruwall® Pro fan balances temperature in adjoining rooms, quietly and efficiently, for year round comfort. A telescoping housing is supplied that allows for installation in walls from 4" to 6.5" thick. Requires 8.5" x 11.5" hole cut into wall . Variable speed and rotating front grill maximize air flow control. Airflow is adjustable from 40 CFM on low to 100 CFM on high. Front grill dimension is 12.5" W x 10"H. Back grill is 10" in diameter.
Unit needs to be hard-wired inside wall. It must be installed according to local electrical code.
Rated .75 amps, 55 - 85 watts.