Your air conditioner in Hoover, AL depends on several complex components working together to cool your home. If any of these parts isn’t functioning correctly, whether due to wear and tear or other factors, it can cause your system to turn off unexpectedly. Here are common reasons why an AC might keep turning off.
Faulty Thermostat
The thermostat determines when your air conditioner turns on and off by sensing the temperature inside your home. If damaged or not properly calibrated, it might turn off before the room reaches the desired temperature. You might also have the temperature set too high, which can cause the system to keep turning off.
Refrigerant Leaks
Your AC unit uses refrigerant to cool your home by absorbing heat from the indoor air. A leak in the system will cause your air conditioner to turn off intermittently due to a lack of refrigerant. The HVAC technician should identify and repair the leak before recharging with refrigerant.
Frozen Evaporator Coil
Evaporator coils can ice over when the system has insufficient airflow. The system will need to work harder to defrost the ice from the coils, which can eventually cause it to overheat and turn off.
Faulty Compressor
The compressor is the heart of your air conditioner, and it pumps refrigerant throughout the system. If the compressor fails, it won’t be able to move enough refrigerant to keep your home cool. This could cause your AC to turn off prematurely.
Clogged Air Filters
Air filters are responsible for trapping pollutants before they enter your home. When the filter clogs, it restricts airflow and causes your system to work harder than normal. The extra strain on the system can eventually cause it to shut off.
Your AC should not keep turning off if it’s in a good state. Contact One Source Heating & Cooling for an inspection and AC maintenance if your system malfunctions. Our experienced technicians can diagnose the problem and provide a reliable solution to get your air conditioner running again.
Image provided by iStock
