We've been using a Harman P61-A for a few weeks using it in room temperature mode and it's kept the house very comfortable. My only question is that there are times when it seems to run and run but the distribution fan doesn't run to put heat into the room. When this happens the stove itself is hot and there doesn't seem to be a need for additional heat, but if that's the case, why doesn't it just shut off? I sometimes think that we should just run it in stove temperature mode which seems to engage the distribution fan more and then manually shut it off. Tthere are times - usually during the day - when it does shut off for extended periods of time when heat is not needed.