Attic Fan Vibrates

Soundproofing advice the purpose of an attic fan is to lower the temperature in the attic by blowing out hot air.

Attic fan vibrates. A newly installed attic fan vibrates. If this does not stop the noise then slide a washer over the screw so it will be positioned between the screw and the fan. Climb a ladder and check the screws that hold the fan blades to the blade holders and the ones that hold the blade holders to the fan motor s flywheel. I have a ventilation fan installed in my attic at one gable vent.

It s the standard home depot type fan for reducing excess heat in the attic and it works on a thermostat which i have set at 100. Attic fans also have small ball bearings that help lubricate the fan s movement. Due to regular wear and tear these bearings can become worn out or lose their lubrication ability. Millions of people enjoy their attic fans on a daily basis especially during summer time.

The lateral deflection is minimal think back massager not a ceiling fan with one blade. You need to secure the screws in place more tightly by rotating the screwdriver clockwise. Most attic fans have an in built thermostat that moderates their usage by turning them on and off depending on the temperature in the attic. I m new to the forum and i m hoping to get some help.

This can cause the fan to start making constant noise and in some cases even a loud squealing sound. It is screwed into a plywood frame which is attached to the. Remove the current worn out bearings and replace them. Clean all the fan.