house fans

Whole house fans install in the ceiling, pull hot air from the home and exhaust the heated air into the attic. When used properly this type of ventilation help keep the home cooler, thus saving on energy bills. It is important to couple a house exhaust fan with proper attic ventilation so that the attic does not become over heated, in turn making the house ventilation less effective. QuietCool, Triangle Engineering, Tamarack Technologies are all top name manufacturers of the whole house exhaust fan.