Set the thermostat to turn on mode and plug a hand held shop light into it.
How to test attic ventilator thermostat.
Once done test that the motor still works by plugging the motor into an extension cord that is connected to an outlet.
However they are not an effective ventilation mechanism and it can get really hot in the attic during summer.
How to attach a thermostat to an attic fan.
Turn the attic fan off and unplug the motor from the thermostat.
If the fan turns on the motor is still good.
Step 2 test the thermostat.
An effective solution to the problem is to install an attic fan.
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The attic is usually built with vents that are designed for ventilation purposes.
An important control element of this home appliance is the thermostat.
Two possible ways of testing and adjusting a power attic ventilator.
Attic fans help homeowners save on power and repair bills.