Ductless Air Conditioner Noises You Can’t Ignore in Enterprise, NV

Since ductless air conditioners are typically quiet, hearing strange sounds coming from yours should make you suspicious that trouble is afoot. Here are three ductless air conditioner noises that homeowners in Enterprise, NV, should never ignore:

Rattling

If your ductless mini-split begins emitting rattling noises, it means that one or more of its parts have come loose from their proper places. This may happen to some screws or fasteners, or it may indicate that a larger and more consequential part is no longer quite where it should be.

Loud banging noises may also occur as a special instance of this problem. In this case, however, the issue is generally a loose fan blade that’s repeatedly striking some other part of the system. In all cases, the way to make these noises go away is to schedule HVAC maintenance so that service technicians can secure whatever has come loose.

Hissing

This is one of the telltale signals of a refrigerant leak. The hissing noise happens because refrigerant gas is escaping through holes in the system’s refrigerant lines, but you may also hear whistling sounds in association with this. Gurgling sounds appear once air bubbles have formed in the refrigerant lines and displaced the gas that has vanished.

Squealing

High-pitched piercing squeals suggest difficulties with your ductless AC system’s fan motor or its belt. In the former case, weak airflow may follow, while in the latter case, the compressor is likely in trouble. Either way, you can expect falling system performance and rising energy bills.

To make sure that your ductless air conditioner remains in the best shape possible, you’ll need to stay alert for any unusual noises. If you hear anything odd, call our team at Super Service Cooling & Heating to schedule a ductless AC repair in Enterprise, NV.

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