A number of years ago, I posted some pics of my Vogelzang 2500 wood furnace. My furnace is in the basement (ground level here). I bring the wood straight in and pile it close to the furnace. The guy that built this house, did it with the idea of putting in a wood furnace, so all that we had to do was to finish the intended project. The furnace has two heat ducts on the top and it was easy to attach them into the existing duct work for the whole house. We burn LOTS of wood to keep our 2300 sqft., two-story house heated. Our propane has kicked on four or five times for the whole winter.
I decided to look into a replacement, after this one quits serving. At the time last year that I was looking, Volgelzang had quit with the 2500, due to epa rules. Now, I noticed that they are again selling them, only with epa approval. I just wonder if the reconfiguration will make them a bit more efficient and cut down my wood usage a bit? I am real satisfied with the furnace, but could always use a bit more efficiency.