3 Causes of a Ductless System Water Leak in Brevard, NC

Despite the many advantages ductless mini-split systems have over traditional HVAC systems, they’re not indestructible. They, too, can fall prey to all sorts of issues, one of which is water leakage. Let’s review three factors that might cause the ductless system in your Brevard, NC home to leak water.

1. Dirty Filters

Smooth airflow is essential to every HVAC system’s proper functioning, which means the steady accumulation of dirt and debris on the filter’s mesh poses an ever-present threat. This can compromise your system’s efficiency, but it can also cause water leaks.

A leak can happen because diminished airflow will lead to less hot refrigerant passing through your system’s coils, which will increase the likelihood that any condensation there may freeze and form a block of ice. Later, when the system enters defrost mode and the ice melts, water will leak out.

2. Cracked Drain Pan

It’s normal for some condensation to form in various places as ductless mini-split systems do their job. However, these systems all have means of removing that condensate so that it doesn’t cause any trouble. The condensate should travel into a special pan before finally draining away from the system, but if the pan has any cracks or other damage, water might leak through it and onto the floor.

It’s important to take care of this issue quickly. An HVAC technician can repair or replace your pan as part of either repair or maintenance services.

3. Clogged Condensate Drain

After dripping into the drain pan, condensate should flow into your system’s drain line and disappear for good. Dirt, mud, algae and other kinds of debris may get into the drain line from time to time, eventually creating a serious clog. In extreme cases, water will not be able to flow away at all and may instead spill over into your drain pan and leak out.

Water leaks are never normal and indicate something is wrong with your mini-split system. For professional assistance, contact Horizon Heating & Air Conditioning, LLC and schedule ductless HVAC repair services in Brevard, NC.

Image provided by iStock

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