5 Ways to Fix a Noisy Air Conditioner to Facilitate a Successful Houston ac repair

Apr 5 • Home • 1129 Views • Comments Off on 5 Ways to Fix a Noisy Air Conditioner to Facilitate a Successful Houston ac repair

In absence of central air conditioning, a window air conditioner may be used to keep the room cool. Most of the new ac units made in the recent few years are designed to operate quietly. However, when you hear an unusual noise coming from the ac unit, it is the result of poor maintenance or perhaps a signal to show that there is a worn out part.

Noisy air conditioners can be disturbing but they can be solved. Some of the common noises produces by an AC unit include;

Whistling sounds:These can be heard when the seal is leaking

Rattling noises: These are common with air conditioners where the AC’s fasteners can come loose. If you ac system is making rattling noises, it’s probably a loose screw or bolt that holds the cover plates in place.

Clunking sounds:Clunking sounds in the ac unit can mean that there is something loose inside the ac system. This could be probably a loose fan blade which can make it to sound as it turns.

Screeching sounds:An air conditioner’s motor uses belts just like cars. If you detect some screeching noise when you turn on your AC, it is probably a worn-out belt which needs immediate replacement.

Successful Houston ac repair

Solution to a Noisy Air Conditioner

Air conditioner compressor noises are generally disheartening. Here are some of the solutions to solve this problem.

Noisy Fans

If the fan is not working properly, it will need to be cleaned and maintained properly. Fans that produce a humming or rattling noise may be loose or need some cleaning. All you have to do is open the ac unit and locate the fan. Remove any obstacles or debris that may have found their way into the fan.

If debris is not the problem, check the blades to see if they are loose and ensure they are straightened. If they are loose, tighten the screws at the hub. On the other hand, a slight bend on the blade may touch the inside of the unit thus producing a disturbing noise.

Loose Bolts and Screws

Once the air conditioner is running, it produces some form of vibration that cause the screws to come loose. The result is a rattling noise on turning on the air conditioner. This can be fixed by tightening the screws and bolts with the help of a screw driver.

Lubrication

The motor in the AC unit needs regular lubrication. If it is not lubricated, it may emit a grinding or humming noise. Some ac units come with unsealed motor making it easier to apply the lubrication in oil form. You can make it a routine to oil your conditioner at the onset of summer.

unit needs regular lubrication

Coil Fins

Sometimes, the coil fins may be clogged with a lot of dirt thus making it noisy. Check the fins to see if it needs cleaning. You can use a vacuum cleaner and a brush to remove the dirt and other obstacles that may have accumulated around the coil.

Bent coil fins are also a major cause of a noise ac system. This can be corrected by straightening them with a special tool such as a fin comb to straighten them.

Well, these simple steps will go a long way in ensuring that you eliminate the noise in the ac unit and also save money. But, if the problem cannot be controlled, you should contact a HVAC specialist to look at it. This will guarantee a successful Houston ac repair.

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