comfortable family with AC sensor working

4 Symptoms of a Bad AC Sensor in Raeford, NC

April 25, 2023

AC sensors play an important role in the climate control system of your Raeford, NC home. When they start to fail, it can cause several issues. Here are some signs that your AC sensor is bad and how to address the problems.

1. Faulty Thermostat

Your home’s climate control system relies on the AC sensor to accurately measure the temperature in the room. If it fails, then the thermostat won’t be able to adjust the temperature, and you’ll find that your home can become overly hot or cold. Call for AC repairs as soon as you notice this issue to prevent additional damage.

2. Unresponsive Controls

The sensor controls the blower fan and compressor. If it’s not working correctly, these components won’t respond when you adjust the temperature. You may find that the climate control system won’t turn on or that it doesn’t change temperatures in response to your requests.

Ensure that your AC sensor functions correctly to guarantee that your climate control system will always respond. Make regular maintenance a priority to prevent the issue from developing.

3. Continuous Cycling

The air conditioning system should turn on and then off when it reaches the set temperature. If there’s a problem with the AC sensor, it may cause your system to cycle on and off continuously. This will put additional strain on the system, resulting in energy waste and higher utility bills.

4. Displaced Sensor

The AC sensor sits in the evaporator core. Over time, it can move into the coil, leading to temperature fluctuations as the sensor won’t accurately measure the internal temperature. If this is an issue, have a professional reposition the sensor.

If you notice any of these symptoms, it’s time to repair and change your AC sensor. Contact Sandhills Heating & Refrigeration to diagnose the issue and help you find the best HVAC maintenance solution for your system. We provide reliable professional HVAC services and repairs, and we are ready to serve you.

Image provided by iStock

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