Why Won’t My AC System Stay On in Tellico Village, TN?!

You turn on your air conditioning in Tellico Village, TN, expecting a wave of cool relief, but it shuts off almost immediately. Referred to as short-cycling, it can indicate underlying issues with your AC system. Here are some reasons your air conditioner won’t stay on:

Malfunctioning Thermostat

The thermostat is one of the first things you should check when your air conditioner keeps shutting off. It might be registering incorrect readings and prematurely turning off the AC system. Confirm the thermostat is set to the right temperature, it’s not in the path of drafts and the batteries are still working.

Frozen Evaporator Coil

An evaporator coil absorbs heat from the air. If it becomes frozen due to problems like a refrigerant leak or poor airflow, it can cause your AC system to shut down. Turn off your air conditioner and call an HVAC service technician if you think a frozen evaporator coil could be the cause.

Overheating Components

An air conditioner can shut down if it gets too hot. A dirty air filter restricting airflow, a malfunctioning fan or a lack of refrigerant are a few potential causes of overheating. Regular professional maintenance can help prevent these issues.

Electrical Issues

Your AC system depends on a functioning electrical system. Electrical problems, such as loose connections or faulty capacitors, can interrupt the power to your air conditioner, causing it to shut off. A professional should handle these issues to ensure safe and effective air conditioning repairs.

Incorrect Size

An AC system that’s too big for your home could cause short-cycling, while one that’s too small won’t cool it enough. Always ensure your air conditioner is the right size for your space.

Short-cycling is a common issue, but it doesn’t have to ruin your summer. Call Pol’s Heating and Cooling, LLC today to schedule an appointment if your AC system won’t stay on. We offer 24/7 emergency services to provide you with fast assistance.

Image provided by iStock