How to Fix a Furnace That’s Not Turning On
you may wish to clean the ignition sensor (aka flame sensor) on your furnace. The ignition sensor is a safety device that ...
The Family Handyman on MSN1mon
Why Is My Furnace Blowing Cold Air?
If your gas furnace begins to blow cold air, then cuts off abruptly, it could also be the flame sensor, which sits in the ...