What is the difference between a whole house fan and an attic fan?
Attic fans help prevent the transfer of heat from a hot attic to the living space below. A whole house fan draws in cooler evening air through open windows and pulls warm air from the home’s living space, blowing it into the attic. The Cascade series whole house fans feature economical and reliable Permanent Split Capacitor (PSC) motors to save you money on cooling your home.