Yes, I had them send two new gaskets, since you have to tear down to the heat exchanger to get to the fan housing screws inside of it. The gaskets pretty much fall apart when it is disassembled.
So the clogged vaccum tube was probly due to running a saw and sanding a couple of wordworking projects i was doing. I changed the exhaust fan about two weeks ago and it is fine now, quiet as ever. Mr. Heater sent it right out to me no querstions asked. I found the same thing with the squirrel...
I'm new to the site, however I have gained a lot of information by reading all of your post's. I purchased a Mr. Heater Big Maxx by Enerco about three months ago and have already worked on it three times. I have un-clogged the vaccum tube running from the power vent housing twice and just this...