Happy New Year to all. My Accentra Insert is running nicely in its second season. I am, however, noticing a slight "rattling" sound coming from the distribution blower motor. (definitely isolated it to this motor) Last season I burned about 4 tons of pellets and ran the stove from Oct to April. This season I'm already surpassing last year for pellet usage (with the damned price of that oil!! ) Wondering if my dist. motor bearings are starting to go. Any other Accentra Insert owners out there with advice on how long until I will need to replace major parts? I did do a thorough cleaning of the dist. blower this summer - took it out and cleaned all the vanes. I have a very 'open floorplan' home and am providing about 95 percent of my heat with my Accentra Insert - for 3000 sq. feet believe it or not...my Accentra works HARD. Thanks.