How To Tell if Thermostat Is Not Working
If your HVAC system is having issues, the first thing you should check is the thermostat. This is the device that controls your system. Since thermostats are affordable and easily accessible, this is where you should start looking if your HVAC system starts to malfunction. A failing thermostat may offer you some service, but consider replacing your thermostat if your system stops working completely. Here are signs that can help tell you if your thermostat is not working. 1. HVAC System Fails Turn On The most common sign that your thermostat is not working is
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