Attic Fan Clicking Noise

Reasons behind your attic fan humming noise reason 1 of 4.

Attic fan clicking noise.

Remove the current worn out bearings and replace them. Due to regular wear and tear these bearings can become worn out or lose their lubrication ability. Be as gentle as possible when cleaning the blades since exerting some pressure on them may make them imbalanced. Use a microfiber towel to clean the dust then use an all purpose cleaner to wipe the blades.

Due to excessive pressure or sudden strikes these blades might get bent or damaged. The only way to be sure is to climb up on your step ladder and check each component individually. Pay particular attention to the box in the ceiling. Blade is made of thin metal sheets in most of the household fans.

Attic fans also have small ball bearings that help lubricate the fan s movement. A ceiling fan making clicking noise may be caused by blades that aren t firmly attached to the fan assembly. And there is no exception with the attic fans as well. This can cause the fan to start making constant noise and in some cases even a loud squealing sound.

If the blades are unbalanced you can balance them yourself. The dust may be the cause of the clicking noise being produced by your fan and cleaning it may help reduce the noise. Here s how you tighten fan blade screws. If the fan blades are imbalanced or bent they can hit against one another or against other parts of the fan.

In addition to the ceiling fan clicking it may also produce similar sounds such as humming. Position a ladder or step stool so you have access to one or two fan blades. Unfortunately there is no easy way to determine whether your fan has a loose component.