Signs Your HVAC System’s Temperature Sensors are Faulty

Unpredictable temperature swings are hardly uncommon here in Greensboro, NC, but they shouldn’t be happening inside your home. If you’ve noticed any of these annoying issues, the problem may be faulty temperature sensors within your HVAC system.

Inconsistent Temperature Control

When temperature sensors go haywire, it usually isn’t long before the effects become noticeable. Without accurate guidance, any HVAC system will struggle to maintain a steady and comfortable environment. This often results in abrupt temperature changes, producing uncomfortable hot or cold spots throughout your home. You may also notice that your system doesn’t respond as quickly or effectively when you adjust the thermostat. Placing thermometers around your home can help you accurately track temperatures and assess how closely they correspond to your thermostat settings.

Short Cycling or Irregular Operation

Faulty sensor readings may cause your HVAC system to repeatedly start up and shut down without ever reaching your desired temperature. This is known as short cycling, and it can subject your equipment to a lot of unnecessary wear and tear. Alternatively, you may notice your furnace or AC unit running continuously for much longer periods than normal. This, too, can wear out your system prematurely, potentially necessitating an early AC replacement if the problem isn’t fixed right away.

Excessive Monthly Energy Consumption

Are you still paying unusually high utility bills despite taking proactive steps to save energy? Have your heating or cooling costs been steadily going up for no obvious reason? Malfunctioning temperature sensors can severely impact your HVAC system’s efficiency, preventing it from cycling properly and ultimately wasting energy. Fortunately, trained technicians can troubleshoot and repair this issue in no time, restoring optimal efficiency and reducing your monthly energy expenses.

Bad temperature sensors can undermine the performance of even the best heating and cooling equipment. To ensure your system is firing on all cylinders, call Total Heating & Cooling, Inc. for professional HVAC repairs throughout the Piedmont area.