The amtrak 70 watt solar attic fan is one of the most impressive attic fans that i have found while looking for products to review.
Attic fan test.
An attic fan used for venting pushes the hot air out the roof space so if it isn t replaced from outdoors you get depressurization.
How to test an attic fan motor and thermostat.
Your attic fan may not be turning on because of an electrical problem like a tripped circuit breaker a blown fuse or a bad connection.
Quietcool s smart gable mount attic fan is our top pick for its ease of use simple installation and maximum energy efficiency.
How to test a hardwired attic fan.
Switch off the power of the attic fan and remove the power cord.
Step 2 test the thermostat.
Fan motor runs but not the blades.
Intake vents located at the lowest part of the roof under the eaves allow cool.
I read that venting is important.
I test mine every year.
Locate the thermostat casing and open it using a screwdriver.
If you have 1 200 cubic feet of attic the calculation is 1 200 x 0 6 720.
The smart model is a gable mount meaning it simply mounts plugs in with its attached 20 foot power cord and it s ready to go.
You should test your attic fan annually and preferably in the spring time first few days in of.
You d need an attic fan rated at approximately 720 cfm.
A fan that won t run is often caused by a failed motor or a bad thermostat.
Turn the attic fan off and unplug the motor from the thermostat.
It is built with high quality materials and durable motor.
I loved this ventilator because the 70 watt fan is a powerful fan that can cool a large space effectively.
Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.
If you notice that the attic fan is not switching on or off according to temperature variation it indicates that the thermostat is no longer functioning properly.
Step 1 test the fan motor.
If the fan turns on the motor is still good.
If there is any damage to the belt replace it with a new one.
If the attic fan isn t turning on it could be an electrical issue a problem with the thermostat or the motor of the fan that s not working.
The replacement is quite simple and straightforward.
