Central Furnace or Air Conditioning

If your central furnace or air conditioning will not turn on for some reason, please try the following before calling a repair person.  Go to the unit that will not start and turn off the electrical switch that controls the electricity controlling the unit and then wait a minute or two and turn the unit back on with the switch.  By doing this, it acts as a restart just as if your computer is not working correctly and you turn it off and back on again.  I tried this procedure with our air conditioning unit just yesterday, and the unit kicked on and has been fine ever since.