Furnace with over-active igniter
After years of lurking, I have finally come up with an issue that I have to post my own thread for! I have a furnace that in the past couple days has decided to continue to click (sounds like the...
Forum Discussion
ikedae wrote:
...Seems to run fine on high...
As in the thermostat never had the chance to turn the furnace off :W
I'm guessing at night the thermostat may cycle more often.
Also, if the fan is really coming on and off like you say, then there is a thing called a time delay relaythat might be the problem. Again I would wait till it failed to make debugging easier.
