If your house is too cold or too hot, the problem may be due to your HVAC thermostat. Troubleshooting your thermostat is not as difficult as you may think it is. Once you are aware of the basic issues, you may decide to do it on your own or get it fixed by a professional, but you know exactly what the trouble was. Here are listed for your benefit a few problems that might affect the normal function of a thermostat…. Continue Reading