Couple In Front Of Ductless Unit

3 Common Ductless Air Conditioning Issues You May Encounter

March 15, 2020

When you’re thinking about ways to cool your Lake Tansi, Tennessee, home, a ductless AC system might seem like a good solution. These units do not require any air ducts or vents, so they work well in older houses, as well as additions and newly-finished living spaces in basements or attics. If you’re thinking about a ductless mini-split system for your home, be on the lookout for these three common ductless air conditioning issues.

Improper Drainage

Improper drainage of the condensate is a common problem in ductless AC systems, explains the Department of Energy. The condensate is the condensed moisture that results from the removal of heat in your home. The system has a PVC pipe for draining the liquid away from the outdoor unit. Improper drainage could cause water to pool near your home, resulting in foundation damage.

Refrigerant Leaks

Refrigerant leaks reduce the ductless mini-split system’s capacity to cool. Refrigerant leaks could happen as a result of improper charging. A loose-fitting or excessive vibration of the compressor could also cause refrigerant leaks. Corrosion or a crack on a hose or valve also allows the chemical refrigerant to leak. Our experienced technicians have the right tools to identify the source of the leak and make repairs to your ductless air conditioning system.

Dirty Filters and Coils

Dirty air filters and coils are a problem because they impede airflow. This reduction of airflow causes the ductless mini-split to cycle more frequently. These ductless systems cost about 30 percent more per ton of cooling capacity to operate compared to a heat pump or central air conditioning system. A further reduction of efficiency could cause a big spike in your electricity bills. Air filters should be replaced every 90 days. Our technicians clean the coils during your six-month or springtime system tune-up.

For more information about ductless AC systems, check out Action Heating and Cooling Inc.’s air conditioning installation services or call today.

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