Once done test that the motor still works by plugging the motor into an extension cord that is connected to an outlet.
Attic fan thermostat test.
How to test an attic fan motor and thermostat.
Replacement thermostat for the lomanco 2000 1800 power vent factory set adjustable thermostat on at 100 degree farenheit and off at 85 degree farenheit push to test button model number.
Likewise adjustable thermostats will shut the fan off.
Step 2 test the thermostat.
Ventamatic 1600 cfm mill electric powered gable mount electric attic fan 180 model cx1600ups 79 29.
9800529 see more product details.
1150 cfm galvanized steel electric powered attic fan with adjustable thermostat 11 model gf 14 429 00.
A fan that won t run is often caused by a failed motor or a bad thermostat.
If the fan turns on the motor is still good.
When the temperature within the attic reaches a set point the fan will turn on and start venting the heated air cooling the attic space.