Hi/Low Wall Switch for Whole House Fans Oscillation_Non-Oscillating ideal for ventilating attics up

ideal for ventilating attics up to 400 sq

Engineered for whisper-quiet operation and a gentle breeze that keeps you cool without blowing papers off your workstation

versatile steel housing and a 4-inch oval duct collar

Costs just pennies per day to operate with typical usage

10 lightweight aluminum louver vanes are included with shutter stabilizers and necessary hardware to replace one or more damaged louvers in your existing exhaust fan frame

Hi/Low Wall Switch for Whole House Fans Oscillation_Non-Oscillating ideal for ventilating attics upSingle rocker switch for hi low operation. For use only with our direct drive and belt drive whole house fans, exlcuding HUB models.