Summer temperatures in Madisonville, LA often soar well into the 90s. If your ductless cooling system isn’t working, you need help right away. Let’s look at four things that can cause a ductless system to stop cooling.
1. No Refrigerant
A ductless system can’t cool without refrigerant, which makes it possible for the system to absorb and release heat. Your AC will turn on and off as usual, but the air will feel warm or maybe slightly cool.
A leak is usually what causes low or no refrigerant. A small leak can go on for months before you realize something is wrong. Yearly maintenance from an HVAC professional is one way to keep an eye out for leaks.
2. Dirty Air Filter
An air filter with excessive dust, pet hair or debris can cause an airflow problem with your ductless system. Without sufficient airflow, it’s harder to provide adequate cooling. Replacing your air filter can get the cool air flowing again.
The type of filter you use determines how often you need to change it. Fiberglass air filters generally need changing every month or so. Pleated air filters can usually last three to six months depending on the quality of the filter.
You can visually inspect the filter to see if you need a new one. This is a bit of simple maintenance that most homeowners can do on their own.
3. Faulty Capacitor
The capacitor is like an energy storage device for your ductless system. It provides a power surge that helps start the compressor and fan motors. When the capacitor is faulty, your system becomes inefficient and might not work at all.
4. Faulty Compressor
The compressor is in the outdoor unit of your ductless system. This component makes it possible for the refrigerant to circulate and provide cooling. If the compressor is faulty, it can keep the refrigerant from doing its job.
There are several other things that can cause your ductless AC to stop cooling. The only way to diagnose the problem is to get a professional inspection. Contact Three Rivers Services LLC in Madisonville, LA for help with your ductless system.
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