Ductless Ac Over Windows

Why Is My Home’s Ductless HVAC System Not Working?

February 18, 2021

A ductless HVAC system can keep your home warm in winter and cool in summer. These systems are a good choice for places like Clear Spring, MD, that experience year-round weather fluctuations. If you’re facing a problem with your ductless HVAC system, here are some of the leading causes of such issues:

Problem with the Air Handler

The air handler has a series of connections that route through a hold behind the unit. If you notice moisture on the wall near an air handler, it may mean that one of the cables is leaking.

A leak from the cable will cause the hold to lose its strength and fall. Therefore, keep an eye on the air handler and report any moisture to an HVAC professional so they can resolve the problem before it gets worse.

Broken Blower

Among the most common problems with a split air conditioner is a broken blower. As the name suggests, a blower blasts the air out of the AC. If the blower motor fails to function properly or lose power, it will impact the unit adversely.

As a result, the evaporator coil may freeze because the blower is unable to push the cold air outside. When the evaporator coil freezes, it prevents the refrigerant from flowing.

If you feel that your ductless AC is not cooling the living space and the air doesn’t come out with the usual thrust, it’s time to inspect it. Stop using the AC and call a technician immediately.

Issues with the Reversing Valve

It’s not uncommon for people to experience a sudden gust of cold air from their heat pump system in the winter. If the blower has no issues and you still get cold air in the winter months from the heat pump, the reversing valve is likely broken.

Modern heat pumps keep you warm during the winter and cool in the summer. They use the reversing valve to perform both functions. If the valve is broken, call an HVAC service provider to fix it.

Call Care Services Inc., a leading HVAC service provider in Clear Spring, MD, and the surrounding area. You can count on us to resolve any of the above issues.

Image provided by iStock

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