Whole House Fan Making Noise

Be aware that a small whole house fan makes more noise than a large one.

Nick cellini 680 the fan. Whole house fans can be noisy especially if improperly installed. In this case running the fan on low can reduce or eliminate humming. Check for a damaged motor.

In case you need put some oil or grease which goes fine with the motor. Whole house fans pull the air into your house and through any available open windows. It moves cool air in and moves hot air out at the same time.

Here are some guidelines as to how to reduce that noise. However it is also a superior powerful air circulation method. Attic fans are less noisy and this makes them eco friendly but as for the whole house fan they are super loud although the new models have this problem checked.

They then push it out through your attic forcefully. An annoying hum is a common complaint with whole house fans. The whole house fan on the other hand consumes around 500 watts making them expensive compare to the attic.

A whole house fan can be a great alternative to air conditioning yielding the same cooling results at a lower cost. This is a video of the noise that my whole house fan is making subsequently making me crazy. Like a box unit or a ceiling fan a whole house fan cools down your house.

Stop fan humming by using the anti hum feature if its available. However it does make noise when it is in use. However while troubleshooting the whole attic fan humming noise issue you can open up the motor lid and check the lubrication of it.

Less expensive models often have fewer blades and no anti hum feature. Generally the more blades you have the quieter the fan runs.