How To Test Attic Ventilator Thermostat

Once done test that the motor still works by.

How to test attic ventilator thermostat. Note down the wiring before proceeding to remove it. Step 3 test the connection between the thermostat and the power source. Switch off the power of the attic fan and remove the power cord. It is very important to reduce the heat build up in the attic during the hot summer months.

How to check attic ventilation. Step 2 test the thermostat. Moreover if you have asphalt shingles on the roof attic. Locate the thermostat casing and open it using a screwdriver.

To avoid rotting wood clumping insulation and mold your attic needs to be properly ventilated. Also note down the power rating and the fan capacity in cubic feet per minute. Step 1 test the fan motor. Turn the attic fan off and unplug the motor from the thermostat.

This diagram shows how to by pass the thermostat to turn the ventilator on or. Note down the temperature settings for later reference. Two possible ways of testing and adjusting a power attic ventilator.