Why Is My Ductless AC System So Noisy in Leeds, AL?

Most modern HVAC systems can operate rather quietly, and this is especially true for ductless mini-splits. Therefore, if your ductless system suddenly begins causing a terrible racket in your home in Leeds, AL, it makes sense to worry that something is not as it should be. Here are a few likely reasons your ductless AC system has become so noisy:

Refrigerant Leaks

The telltale noise that springs from a refrigerant leak is a pronounced hiss. This sound arises when refrigerant gas escapes from holes in your ductless system’s refrigerant lines and finds its way into your home.

Since refrigerant is poisonous, this is a dangerous situation. If you suspect that your system is leaking refrigerant, leave your home immediately, and request professional assistance.

Electrical Issues

If your ductless system has problems with its electrical wiring, it’s likely that you may hear buzzing noises. This is potentially hazardous because it means that a stray electrical spark may fly out somewhere, ignite a fire or otherwise damage your system.

You may also hear buzzing noises if your system begins drawing in too much power. This may happen as a consequence of airflow obstructions in the system, or there may be some kind of problem with your circuit breaker. Whatever the case may be, you should let HVAC technicians examine your system.

Trapped Debris

If pebbles, dirt, twigs and other kinds of debris find their way into your system, they may end up bumping around in its interior and creating rattling or banging noises. The longer this debris remains inside your mini-split, the more potential it will have to cause harm. You should ask HVAC technicians to remove any such debris for you, which they can do as part of your HVAC maintenance.

When your AC starts making noises, it’s probably crying out for help. Instead of enduring or ignoring the strange or unpleasant sounds you hear, let the pros fix things up and give you some peace of mind. Call Air Experts to ask for our ductless AC services today.

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