7 Warning Signs Your Thermostat Is Bad
Whether temperatures outside are hot or cold, a properly functioning thermostat plays a pivotal role in keeping temperatures inside your home comfortable. That’s because it monitors the home’s ambient temperature and turns the heating, ventilation, and air conditioning (HVAC) system on and off as needed. For this reason, the thermostat is one of the first things an HVAC technician will inspect when a homeowner mentions that their HVAC system is either not turning on or