PSC Gravity Damper | 2 Speed with 8hr timer-hi/lo/off switch.
Tahoe T5 Whole House Fan offers a quiet cool and whole home ventilation. Tahoe series wholehouse fans are rated and tested to Home Ventilation Institute Standard HVI-916. This Tahoe series attic fan is designed for easy installation and an efficient quiet cool throughout the home. Download the Tahoe Series Models T1 thru T5 Submittal Sheet
Tahoe T5 model attic fans offer efficient whole house ventilation and free cooling. For a quiet wholehouse fan think Tahoe.