No Ductless Heating

3 Possible Causes of Ductless Heating Issues in Big Stone Gap, VA

February 19, 2022

Ductless mini-splits are excellent alternatives to traditional central HVAC systems. Despite being versatile and efficient, they aren’t immune to malfunctions. Here are a few common issues you may experience with your ductless heating system and ways to troubleshoot them in Big Stone Gap, VA:

Broken Blower

The blower moves air through the system. It’s a critical component and may break down after prolonged use, rendering your system inoperable. The most common symptoms to identify are a frozen evaporator coil or reduced heating.

Such a problem could also lead to other issues if neglected. Contact your local HVAC contractor immediately for heating inspections and repairs whenever this occurs.

Refrigerant Leaks

Your ductless mini-split system comes with a refrigerant gas that absorbs and transfers heat through the system. The gas flows through a network of tubes from the outdoor to the indoor unit. Sometimes this line may develop a leak, rendering the system unusable.

Such a leak may be hard to detect as it can come from single or multiple locations. However, you can diagnose the problem by looking at several symptoms. You could notice a frozen evaporator coil, tiny bubbles from the line or reduced comfort.

While the problem isn’t common, it’s more likely to occur in your indoor unit due to formic corrosion. To get your system in top shape, contact a service technician to detect the leaks, repair them and refill the refrigerant.

Clogged Condensate Drain

Ductless systems naturally create condensate during the heating process. They often come with a drain line to channel the condensate outside. Sometimes, this drain gets clogged by debris that prevents the condensate from flowing.

Since the line runs through your wall, the issue may cause water damage if ignored. Fortunately, this problem is easy to identify long before it turns into a disaster. If you find your system clogged and leaking, turn it off and contact a service technician.

Enjoy all the benefits of your ductless heating system but don’t forget to perform regular checkups. For more information about ductless systems, contact Mid Mountain Heating & Cooling.

Image provided by iStock

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