02-21-2009, 05:06 AM
|
|
 |
Deity
|
|
Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 4,979
Thanks: 0
Thanked 102 Times in 102 Posts
|
|
|
just to test your theory, jumper out the two wires and see what the furnace does. the thermostat is just a switch. if your ignition is a spark plug, the clicking is the spark jumping a gap in the gas flow.
|