Average cost to install an attic fan is about 300 600 installation of a gable mounted electric vent in a 1 000 sq ft.
Install attic fan in garage.
Attic with a thermostat.
An effective way to eliminate any heat build up in the garage is to install garage exhaust fans.
Locate the garage door outlet from the attic and push the wire into a knockout in the receptacle box.
Proper ventilation is very important and required if you store fuel fired equipment inside your garage.
Whole house fans tend to have higher overall costs than attic ventilation fans.
Find here detailed information about attic fan installation costs.
It s essential to ensure you have proper attic ventilation above the garage and if not it will be beneficial to add in gable roof and eave vents to properly ventilate the heated air from the attic through the roof or vents.
Complete the wiring connections by screwing the wire to the sides of the garage door outlet and reinstall the outlet in the box and attach the cover plate.