Everyone who posted, thanks for your help. I blew out the drain box at the bottom and cleared out the drain in the inducer fan and no more noise and the furnace kicks on the first time every time. Big relief as it has been working normal for a few weeks now.
Thanks, Tom
I have never cleaned out the drain tube at the inducer motor. I will tonight. Anyone tell me what I'm looking for on the drain trap, where to find it.
Thanks
Hi,
I'm new to DIY and would appreciate any help on this question. I have a Trane XE90 with problem. I first noticed the inducer motor turns on and then off several times before I get flame and then circulation blower starts running. The diag light is flashing 3 times indicating a pressure...