You place the fans on the gable walls of your attic.
How do you know if your attic fan is on.
The attic fans just pull air through a hot attic space in an effort to reduce the infrared heat gain you feel through the ceiling of your home.
Also the devices have benefits like protecting your roof from damage which might be brought about by the heat and humid moving around the attic thus damaging the insulations and.
Step 1 test the fan motor.
Powered attic ventilator fans designed to cool your attic by drawing the hot and humid air out of the attic and bring in a flow of chilly air from outside.
If you want your home air conditioner to cool you.
Step 2 test the thermostat.
If the fan turns on the motor is still good.