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Speedy Air Conditioning Service Blog

Common Ductless Air Conditioner Problems

Ductless air conditioners are an increasingly popular choice for homeowners who are looking for alternate cooling solutions. Just like all HVAC systems, they are susceptible to the occasional repair needs. The best way to address these problems as a homeowner is to know the signs and symptoms that accompany them. That way, you can have them repaired before they can cause too much damage. Let’s take a look at some of the common symptoms of ductless air conditioning problems.

Grinding Noises

Generally, you should call a professional to look at your system whenever you notice unusual noises of any kind coming from it. Grinding is an especially bad sign, however. This usually occurs when the lubricated bearings in the air handler motor begin to wear out. If they are not replaced quickly, the rise in friction will cause the motor to overheat and burn out. At that point, there will be no way for the air conditioner to distribute cool air.


Leaks of any kind are not good for your ductless system. There are two fluids that can leak: condensate and refrigerant. If the refrigerant leaks, it will drain the system of the fluid it needs to actually cool the house. This will cause all sorts of other problems, and may eventually lead to a breakdown. If the condensate leaks, depending on where the leak occurs, there is a danger that it could actually rot out the wall on which the unit is installed. There have been several cases where this actually caused the entire unit to fall off the wall. So if you notice fluid of any kind leaking out of your ductless air conditioner, it’s a good idea to have it checked as soon as possible.

If your ductless air conditioner is having problems, call Speedy AC Service. We repair ductless air conditioners throughout Port St. Lucie, FL.

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