4 Symptoms of a Faulty AC Sensor in Lake Mary, FL

4 Symptoms of a Faulty AC Sensor in Lake Mary, FL


Air conditioning sensors help regulate the cooling cycle, ensuring the air reaches the proper temperature while keeping your system safe. These sensors include the temperature sensor at the thermostat and several sensors throughout the system. We’ll cover four signs that your Lake Mary, FL AC sensors are faulty.

1. Continuous Cooling Cycles

Unless you have a high-efficiency AC with a modulating compressor and variable-speed fan, it shouldn’t run constantly. If it does, you may have a faulty temperature sensor that isn’t registering the proper temperature in the room. You can double-check the temperature sensor by checking the room temperature atop your thermostat with a standalone room thermometer.

2. Uncomfortably Cold Room Air

No matter what kind of air conditioner you have, pay attention to how the temperature in your space feels. A faulty temperature sensor will cause the system to continue cooling the room beyond the setting on the thermostat.

3. Inconsistent Cooling Cycles

Under normal conditions, your air conditioner should run two or three cooling cycles per hour, lasting 15 to 20 minutes each. When any of the sensors fail, the appliance may run inconsistent cooling cycles. It may shut off prematurely, known as short cycling, or restart before the room warms up.

4. Climbing Energy Bills

Your energy bills are a key indicator of how your home’s appliances are working. If you notice your energy bills are climbing more than the change in temperature outside can explain, you may have faulty AC sensors. A technician making a professional AC repair can quickly evaluate and identify the problematic sensors, helping to save you money.

A faulty AC sensor can add significant wear to your system and drive up your energy bills. Call today to schedule an AC maintenance appointment with one of our NATE-certified technicians at E.C. Waters Air Conditioning & Heat to have your sensors inspected.

Image provided by iStock


Whether you require installation, repair, or maintenance, our technicians will assist you with top-quality service at any time of the day or night. Take comfort in knowing your indoor air quality is the best it can be with MOE heating & cooling services Ontario's solution for heating, air conditioning, and ventilation that’s cooler than the rest.
Contact us to schedule a visit. Our qualified team of technicians, are always ready to help you and guide you for heating and cooling issues. Weather you want to replace an old furnace or install a brand new air conditioner, we are here to help you. Our main office is at Kitchener but we can service most of Ontario's cities


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