I have had a Mount Vernon AE Pellet Stove for about 4 years now. Every year I have multiple problems. The dealer has replaced the convection blower, igniter (twice), the auger, baffle and a few other parts. Every time there is an issue they have been right over to fix. The biggest problem is that periodically smoke pours into the house. Every year it happens with more frequency. It always happens during shutdown and the blower stops and then smoke pours out from the vents on the top and through the sides. The dealer has no idea why this is happening. We got Hearth & Home involved and after much prodding, they are sending a tech out this week to look at it. The dealer is basically washing their hands of the problem saying that they got me in touch with the manufacturer and that is all they can do. If Hearth & Home cant find a fix and this is just a bad unit which seems to happen often. What is the appropriate means of recourse ? Do I hold the dealer accountable who has known about this problem for years or the manufacturer ? Any insight is greatly appreciated. Thanks