3 Ductless Heating Noises That Mean Trouble in Loma Rica, CA

Your ductless mini-split won’t ever run completely silent. However, the usual noises it makes, including a low hum, don’t signal any danger to either the system or your home in Loma Rica, CA. Read on to learn about three noises that could indicate a problem with your ductless heating system.

Rattling

Your ductless mini-split has two basic parts: the indoor air handler and the outdoor compressor. Rattling usually occurs in the outdoor portion of the system. The two most common reasons for rattling are that something fell into the compressor or something came loose inside it.

Loose items can cause damage to the compressor or other components. Therefore, it’s a good idea to have a professional HVAC service technician come perform maintenance or repairs on your ductless mini-split.

Buzzing

Like rattling, this noise usually occurs outside. It can indicate an electrical problem, which is usually when a ductless heating system draws in too much power.

When this happens, the fire danger is real, so it’s a good idea to shut off your system until you can have a professional service technician repair your ductless mini-split.

Hissing

A loud hissing sound is almost always because of a refrigerant leak. Low refrigerant levels cause inefficiency in your system and might even result in damage to your ductless mini-split’s compressor.

Whenever you hear any of these sounds, your first step should be to shut off your ductless mini-split. Your second step should be to call a professional service technician.

We have many years of experience, so you can have peace of mind while we repair your ductless mini-split. Our A+ rating from the Better Business Bureau shows the quality of our workmanship and customer service. When you need reliable maintenance performed on your ductless heating system, call Beaver Heating & Air to schedule an appointment.

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