air conditioning repair places near me
The thermostat can be used to determine if a contactor needs replacement or is damaged. Without a functioning thermostat, an AC unit will not function properly. The thermostat signals the compressor to start. When the thermostat signals it's time to start, the thermostat will close and shut down the AC unit. If the thermostat doesn't function properly, it can cause a serious oil leakage or electric shock.