Thermostat Problems

A well-functioning air conditioner is essential for home comfort in Sarasota’s hot, humid climate. Any change in air conditioner performance is worrisome, but before calling a cooling expert, check the thermostat. Minor thermostat issues can mimic more serious issues with the HVAC system and directly impact cooling system performance and comfort.

When thermostat problems develop, they are rarely dramatic events with sparks flying, or where smoke alarms sound. Most thermostat malfunctions cause subtle or sudden changes in the performance of your cooling system. Since the system’s functionality is affected, it is easy to misinterpret the symptoms as urgent HVAC equipment troubles when a simple fix at the thermostat may be all that is needed.

A faulty thermostat may be to blame if the air conditioner short cycles and runs almost nonstop, the living space seems warmer than your desired temperature setting, or you suddenly experience a cooling system failure. Learning how to troubleshoot these issues can help you avoid an unnecessary and costly service call.