Why is My Air Conditioner So Loud?

When it comes to your air conditioner, its sole purpose is to keep you comfortable. And even if it’s keeping you cool, when it makes loud, annoying noises, it’s not exactly doing its job. If your air conditioner is very loud, you may need air conditioner repair in Chicago, but before you pick up the phone, there are a few things you can try to quiet it down.

So that you can get back to enjoying peace and quiet in your air-conditioned home, we’ll explain why your air conditioner is so loud. That way, you can investigate ways to quiet it down, or decide that it’s time to call in professional air conditioner repair in Chicago.

Why that AC Unit is So Loud

Generally speaking, there are three parts of your AC unit that are causing all that racket. The biggest noisemakers are the compressor, the fan, and the blower. Newer air conditioning units tend to have compressors, fans and blowers that aren’t as noisy, or they have insulation that helps to muffle the sounds created by these components. However, old AC units don’t have the benefit of advanced, noise-reducing technology, so they’re often quite loud.

All that said, in some cases, the noise from your AC unit may be caused by preventable issues. Motors that aren’t properly lubricated, dirty fans, loose components, and debris in the unit can all cause an irregular amount of noise.

What Can You Do About a Loud Air Conditioner?

With older units that don’t have any problems, you’ll either have to upgrade to a quieter AC unit, or you’ll have to take measures to reduce the noise it emits. You can install fencing, use a sound blanket, or plant shrubs around your unit (if it’s outside) to reduce the sound. Just make sure that you’re allowing for proper ventilation of the unit by leaving space around the unit.

Alternatively, if you think there’s something wrong with the unit, you can inspect it for common noise-causing issues. To the extent that you’re comfortable, try to see if there are any debris clogging up the unit and remove them. If that doesn’t work, it’s best to call in a professional to take a look.

If it’s something potentially dangerous, like a refrigerant leak, it’s safer for an HVAC professional like the ones at Deljo to handle that air conditioner repair in Chicago for you.