Someone from my town is selling a Harman P61-2 pellet stove. They are asking $400, which seems like a great price after my trip to the Harman dealer the other day. My question is, I can't find much information on this stove.. Harman currently sells a P61A, but not a P61-2. Everything I read online is either a P61A or just a plain P61. Any information would be appreciated. Thanks!