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B & W Heating And Cooling


Why Your Edwardsville, IL Home’s Air Conditioner is Rattling

Rattling Noise
Air conditioner

If you are a homeowner in Edwardsville, IL, you would hate to have to hear a rattling sound every time you were using your air conditioning system. This can happen to any AC unit, even ones manufactured by Coleman. Not only is it annoying, but it is also a sign there is something wrong with your system. It is crucial that when you start hearing these sounds being made by your AC unit you take steps to get the problem resolved. There can be several reasons why your AC unit is making these sounds. Here we want to go over some common reasons why you may be hearing rattling from your AC unit.

Having Loose Screws ad Panels

Your AC unit has panels that are held in place with screws. If you have any loose or missing screws, it can cause a rattling sound when you run your unit. If a panel is barely being held in place, it can create an even louder sound. You may just need to adjust or replace those screws in order to fix the problem.

Debris In Unit

If your AC unit has any debris in it like dirt, sticks, leaves, or anything else, it could be what is causing the rattling sound. Have a look inside your AC to see if there is any debris in areas where it is likely to catch. Be sure to also clean your AC unit regularly. If you cannot clean out your AC unit yourself, contact your local HVAC professionals in Edwardsville, IL to do it.

Fan Misalignment

The fans within your AC unit need to be fixed in place. If they become misaligned, the fan blades could start to hit areas inside the unit as it runs. Not only can this be a noisy problem, but it can also cause extensive damage to the inside of your unit possibly requiring expensive repairs.

Motors Are Broken

HVAC Repair

Having broken motors can be the reason why you are hearing a rattling sound when running your AC unit. They can brake by having broken or old bearings that will need to be replaced. The motor itself might have the be lubricated to fix the issue. This problem, however, is not a DIY kind of fix and almost always requires you to contact your local HVAC professional to fix it. A professional HVAC technician can repair these problems, even with AC units manufactured by Coleman.

These are not the only issues that can cause your AC unit to rattle while it is running. If you live in Edwardsville, IL, and are looking for an HVAC company that can fix your AC unit, give our team of professionals over at B&W Heating and Cooling a call today! We fix many makes of AC units, including ones manufactured by Coleman.