Malfunctioning thermostat: We know how disheartening it can be when the thermostat doesn't appear to be controlling your heating and cooling. Examine the batteries, and confirm the thermostat is ready to heating when you need to run the heater or is ready to cooling when you must use the AC. https://sarasotaairconditioningco76283.ivasdesign.com/57712522/indicators-on-air-conditioning-repair-sarasota-you-should-know