Ductless air conditioners offer an efficient cooling option for homes in Punta Gorda, FL. However, if you have one that begins leaking water, it’s a sign of potential trouble. Here are a few reasons your ductless AC system might leak water:
Dirty Air Filter
Dirty air filters are among the most common causes of water leaks in mini-splits. In a ductless AC system, each air handler has a washable air filter that keeps dirt away from its coils. However, when a filter gets too dirty, it can restrict airflow through its air handler.
Whenever an air handler evaporator coil doesn’t get enough airflow, it can freeze. When that happens, the outer layer of ice can eventually start melting. Then, that water will leak from the ductless air conditioner.
Clogged Condensate Line
Even when operating normally, mini-split air handlers produce condensation as a result of the cooling process. Ordinarily, that condensation drips into a pan at the bottom of each air handler. Then, it leaves your home via a condensate drain line running to the outdoors.
If one of those drain lines gets obstructed, the condensate will overflow the connected drain pan. Then, it’ll start dripping from the affected air handler.
Cracked Drain Pan
Finally, a cracked drain pan is another frequent cause of mini-split water leaks. The problem tends to affect older mini-splits due to wear and tear. The constant moisture may cause rust or a crack that lets water drip out of the pan.
The good news is that repairing or replacing a condensate drain pan isn’t typically difficult for a professional. Doing so can considerably extend the service life of the affected air handler.
If you have a ductless AC system in your home that leaks water, ignoring it can lead to system and property damage. Call Executive Cooling and Heating today so we can send an expert service technician to repair your HVAC system in Punta Gorda, FL.
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