Attic Fan Not Fast

Attic fan not turning on.

Attic fan not fast.

Solar attic fans don t require electrical connections. 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 attic fans work almost everywhere almost anytime. A fan that won t run is often caused by a failed motor or a bad thermostat.

That s why the pros and cons of solar attic fans are essential to consider if you want to maximize the use of your home s space. Roof mounted and whole house fans are more complex. If the attic fan is plugged into an outlet use a voltmeter to make sure that the outlet is working. Gable end fans have the advantage that you don t need to get out on the roof to fit them.

Without this open space the fans will not move much air. With the attic fan on i tested the outlets and light switches in two rooms below the attic fan and the smoke puffer didn t get pulled. The attic is usually built with vents that are designed for ventilation purposes. How to test an attic fan motor and thermostat.

If the motor is working but the fan blades are not moving the problem may be the belt. By upgrading your system or installing one for the first time you ll create usable space without pushing your utility. During the summer an attic can be 40 to 50 hotter than the outside temperature which in turn heats up the house very quickly. However they are not an effective ventilation mechanism and it can get really hot in the attic during summer.

Whole house fans need windows and doors open and attic fans need lots of soffit vents to suck cooler outdoor air up into the hot attic. With an attic fan you can cool the attic to the same temperature as it is outside greatly reducing the house from heating as quickly. You may need to replace a circuit breaker an electrical outlet or one of the wire connections. I also tested the ceiling fan and the recessed lights didn t have covers and not sealed and there was a 1 4in gap around the lights and still no pull of smoke.

Without the presence of a fan and venting an attic may not be as usable as it could be. 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. If you re a competent diyer fitting an attic fan is not a complicated job.