If the attic fan is plugged into an outlet use a voltmeter to make sure that the outlet is working.
Attic fans not working.
Common attic fan issues.
Do not use mechanical means electric attic fans.
Attic fan not turning on.
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.
Fan motor runs but not the blades.
After attic fan installation ac still off during day.
Best ventilation is open soffit venting to a open vented ridge vent.
If the motor is working but the fan blades are not moving the problem may be the belt.
Good insulation reduces fan effectiveness.
More than 50 of the attic fans i see do not work and have current still live to the motor.
Temp 84f at 5pm.
The downside of attic ventilation fans.
Ridge vent must me installed per the manufactures instructions.
Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool.
You may need to replace a circuit breaker an electrical outlet or one of the wire connections.
The attic is usually built with vents that are designed for ventilation purposes.
However they are not an effective ventilation mechanism and it can get really hot in the attic during summer.
However the utility of attic ventilation fans is actually quite a controversial topic.
During workdays would leave air conditioner off when leaving in the morning.
Temp 92 f at 5pm.
Here we ll make a note of some that are specific to electric attic fans and which ones can be avoided by opting for a solar powered attic fan instead.
A mechanical fan working in an attic space equipped with adequate ventilation openings can move hot air out and increase the flow of air through the attic.
This was observed on numerous days following the installation.
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.
Even with the highest quality attic fans you re likely to run into one of these common attic fan problems at some point or another.
One of the leading causes for fires.