On average labor costs run between 100 300 and the fan itself may range from as little as 50 to more than 500.
Install attic fan in garage.
Proper ventilation is very important and required if you store fuel fired equipment inside your garage.
Average cost to install an attic fan is about 300 600 installation of a gable mounted electric vent in a 1 000 sq ft.
Attic with a thermostat.
Whole house fans tend to have higher overall costs than attic ventilation fans.
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.
Find here detailed information about attic fan installation costs.
Locate the garage door outlet from the attic and push the wire into a knockout in the receptacle box.
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.