Why Won’t My AC Shut Off in Hanover, VA?

When functioning properly, an air conditioning system in Hanover, VA, shuts off when the home reaches the desired temperature. However, there are numerous reasons why an air conditioner fails to shut off. creating a chilly, uncomfortable house, high energy bills, and excessive wear on the system. Learn common reasons why an AC system fails to shut off.

A Faulty Thermostat

The AC system can fail to shut off because the thermostat is bad. This often stems from a wiring issue that interferes with the thermostat’s connection to the AC unit. Check the wiring connection to the terminals to see if it is loose, or seek the help of a professional to ensure all connections are secure.

A Frozen Evaporator Coil

The evaporator coil extracts heat energy to cool the home. But the coil may freeze when not enough warm air passes over it. A frozen coil impairs the air-cooling capabilities of the air conditioner. After identifying the cause of the frozen coil, proper AC repair service is available. We can address the cause so the air conditioning system once again functions as intended.

A Dirty Filter or Condenser Coil

With restricted airflow from a dirty filter, the AC system must work longer periods to keep up with the thermostat settings. Dirty condenser coils may also affect the release of heat. They are another cause of excessive AC system operation. The dirt coating the coil impedes proper air cooling. Because of this, the AC system runs constantly or too frequently as it attempts to lower the indoor air temperature.

Maintaining your AC unit in Hanover, VA, can keep your AC working optimally in the summer. It’s a crucial part of keeping your indoor space comfortable. If your air conditioner runs constantly or excessively, schedule AC service with Americool Heating & Cooling, Inc. today.

Image provided by iStock

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