How Do You Know If Your Attic Fan Is On

If you want your home air conditioner to cool you.
How do you know if your attic fan is on. If the fan turns on the motor is still good. Step 2 test the thermostat. 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. You simply add up the nfas of all your vents and divide that number by the area of the attic to determine whether you re within the 1 150 ratio.
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. Once done test that the motor still works by plugging the motor into an extension cord that is connected to an outlet. Step 1 test the fan motor.