Attic Fan Troubleshooting

Last but not least it could be the fan motor or bearing is out and the fan needs to be replaced.

Attic fan troubleshooting.

There is an automatic monitoring mechanism for the attic fan that switches it on or off according to the. If your solar attic fan is mechanically not working this may be a warranty issue. What if your attic fan isn t working properly. Common attic fan problems and how to fix them.

Check to see if there is a switch for the fan. If you your house has a hot attic and ceilings during the summer the solution is a system and not simply a powered attic exhaust fan or ventilator. This issue can happen on any type of attic fan as it is caused by the fan blades being bent dented or broken. Of course check the breaker box.

If the fan motor is running but the fan blades aren t moving this is usually a belt issue. Look at the circuit breaker or fuse box to see if a switch has flipped. Other possibilities include damage to the wiring or a switch best repaired by an electrician. The attic is usually built with vents that are designed for ventilation purposes.

Fan motor runs but the blades don t move sometimes you face an issue where the attic fan s motor comes on but the fan. An attic fan that won t turn on is usually an electrical problem but it can also be an. If the attic fan is plugged into an outlet use a voltmeter to make sure that the outlet is working. Make sure your solar attic fan is receiving plenty of sunlight before proceeding with troubleshooting.

If you notice that the ventilation from the attic fan is not flowing as well as it should be there might be a blade caught somewhere. Check that a whole house fan is receiving electrical power when it doesn t work at all. Also check the wire connections at the fan at an electrical junction or at an outlet box. Attic fan not turning on if the attic fan isn t turning on it could be an electrical issue a problem with the.

To eliminate a hot attic you should consider a plan that includes radiant barriers and proper ventilation this is always best done when the home is under construction. In this case shut off the power to the fan and check the blades. Make sure to visually inspect your fan to see if it is operating before troubleshooting. Attic fan won t turn on.

Ours was wired to a light switch in the attic. Even though the fan is on a thermostat switch chances are likel that there will be a standard on off switch.