Can Home Thermostats Go Bad?


Can Home Thermostats Go Bad?

Can Home Thermostats Go Bad?

You may not give much thought to your home thermostat. Still, the product is responsible for controlling your home's temperature and maintaining a consistent amount of comfort each day. Most residents use a home thermostat daily and adjust it based on their preferences. When maintaining the features, it's important to know if home thermostats can be defective.

Thermostats Can Become Unresponsive

There may be times when a home thermostat can become unresponsive as you attempt to set the home's temperature. Try replacing the batteries, which may be causing the lack of power and operation. If new batteries don't fix the issue, consider calling an HVAC technician to inspect the parts and diagnose the problem.

Temperature Inaccuracy

Thermostats are prone to going bad when the set temperature doesn't match the home's temperature. This is normal if you have a home that is zoned, but the temperatures shouldn't frequently fluctuate on their own. This is a common sign that the thermostat may have reached the end of its lifespan. There are times when a home thermostat may not maintain the programmed settings over a long period, making the home increase or decrease in temperature.

The HVAC System Continuously Runs

The HVAC system may continuously run and stay on even if you attempt to turn the heating or cooling feature off on the thermostat. This issue may be due to frayed and damaged wires or if the thermostat is miscalibrated. An HVAC technician can test out the thermostat to determine the cause and will inform you if the device needs to be replaced. In some cases, the HVAC system may also fail to turn on and no longer responds to the thermostat. If there aren't any changes to the home's internal temperature when you make changes, it can mean that the thermostat is no longer operating.

The HVAC System Short Cycles

Short cycling is a common problem when thermostats begin to have issues and are no longer reliable. The HVAC system can start to shut off too early and doesn't perform a full cooling or heating cycle as it operates. You may notice that the home doesn't feel as comfortable throughout the day or night, even when you adjust the thermostat multiple times.


Contact us at your convenience to learn more about how home thermostats can go bad to determine if your device is at the end of its lifespan. One of our technicians can inspect the product and diagnose the issue to ensure that the operation is restored with the necessary repairs or replacement.