I purchased a Napoleon NPI-40 pellet stove in the Spring of 2008 and it is a total lemon. I have had nothing but problem after problem replacing the exhaust fan once and the convection fan 3 times. The pellet dial also burned out in the time I have owned it. I maintain this stove meticulously. The manuafcturer ignores my phone calls and e-mails, and I am now past my warranty. My last blower was replaced at the tail end of last season. I just began using the stove again a few weeks ago and again the noise has come back again. I can't have something fixed that they don't seem to make non-defective parts for. After a short period of time, the bearings go bad in the convection fans and then they start to make unbearable noises. I feel like I am stuck with a very expensive hunk of sheet metal and I don't know what to do with it anymore. I know many others are having trouble and would like to know what is involved with starting a class action suit or would definitely like to join if someone else is pursuing. Thanks. - Kim