Exhaust fan on Napoleon NPI-40 making a noise.

[SmokeyTheBear]

Wow that's awesome. I don't know how I haven't come across that in all my searching. Seems like that would do the trick. Do you know how I would go about getting a direct replacmet for my room air blower.

Unfortunately, No. I don't have any numbers from these blowers to play around with. I see you have a thread posted on this. Maybe Mike H. has some info for you.

Did you save any of the old blowers that you swapped out?

Yea. I sent one back. I took one apart and one is still together. I'm hoping Mike can help. This noise is so frustrating.

A hint perhaps if you gave those numbers to Jay maybe he could find something sorta like, maybe.

 

[GARY24NASCAR]

When I called Fasco a while ago they stated there was NO replacement for the blower I have. Maybe the specific person I spoke with was incorrect. I've found no c-shape or open type replacement anywhere. I haven't used the stove until a couple of weeks ago when I paid for oil again and said screw it I'll suffer through the noise. If I twiddle with the blower control I can sometimes catch it at a point where it is much less noisy. However, this is a royal pain in the arse toying with a sweet spot...still loud. I'll call Fasco again this coming week. The other possible replacement (for me) I figured to not bother with. It wasn't one of the c-shape / open style and I refuse to order 1 of these (or more) normal blowers every year. I just want to find 1 replacement that will definitely resolve the issue and be done with all this crap. Thanks folks for all your efforts to date.
Gary