Attic Fan Clicking Noise

This will definitely produce noise while the blades are rotating.

Attic fan clicking noise. Be as gentle as possible when cleaning the blades since exerting some pressure on them may make them imbalanced. Pay particular attention to the box in the ceiling. Attic fans also have small ball bearings that help lubricate the fan s movement. If the blades are unbalanced you can balance them yourself.

Use a microfiber towel to clean the dust then use an all purpose cleaner to wipe the blades. In addition to the ceiling fan clicking it may also produce similar sounds such as humming. Here s how you tighten fan blade screws. Due to regular wear and tear these bearings can become worn out or lose their lubrication ability.

The only way to be sure is to climb up on your step ladder and check each component individually. Reasons behind your attic fan humming noise reason 1 of 4. Due to excessive pressure or sudden strikes these blades might get bent or damaged. And there is no exception with the attic fans as well.

Shut off the fan before examining the blades and see if there s a problem or not. This can cause the fan to start making constant noise and in some cases even a loud squealing sound. This problem is easy to correct and generally only requires a set of screwdrivers. If the fan blades are imbalanced or bent they can hit against one another or against other parts of the fan.

Unfortunately there is no easy way to determine whether your fan has a loose component. The dust may be the cause of the clicking noise being produced by your fan and cleaning it may help reduce the noise. Position a ladder or step stool so you have access to one or two fan blades.