Miscellaneous Articles

You can trust our team at Taylor Gas Heating Air to always add value and comfort to your Maryland home or business throughout the year. We offer practical solutions designed to extend the service life and operating efficiency of your HVAC system—including your thermostat.

If your thermostat wall does not have a c-wire, or common wire, your thermostat is most likely not hooked up to your heating, ventilation, and air conditioning (HVAC) system for its power and requires batteries. When your screen is blank, it could indicate you need to replace the batteries.