Hi

Ya, I googled it a lot, found some information but nothing explaining why
the furnace's both fans run immediately with nothing else happening.

Suppose I will try replacing components one by one, I'll go by most replaced
components. I can google that.

I tried jumping the high low switches, the vacuum switch, cleaned out the
chamber, cant really see the ignighter but that is an easy replacement and
might as well after 10 years. I heard they rarely last that long.

Got some excellent advice from this group before, will do it again.






"Allodoxaphobia" wrote in message
g.com...
On Fri, 16 Dec 2011 18:20:26 -0500, Tuuk wrote:

I have the Keeprite 075 condensing gas furnace. Only about 10 years old.
Honeywell pro 8000 thermostat. NUGM100EHB1 is the furnace.
My question is what happened all of a sudden yesterday when I think I had
a
bit too much humidity in the air, why did the furnace fail?

Probably due to your bad karma from posting OT material in usenet ngs.