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View Full Version : Heat won't come on and blower stays on all the time.


Donelias
Feb 1, 2007, 10:48 AM
I have a problem with a furnace that the heater won't come on, "not at all", and the Blower it stays running all the time, can't turn it off unless disconnected.
Before replacing the Circuit Board, I will appreciate if somebody tells me what other reasons are there that may cause this problem.
Thank you, very much.

NorthernHeat
Feb 1, 2007, 01:20 PM
Sounds like you have a tripped limit somewhere.