A few years ago we installed an Englander 10cpm in our 1000 sq ft ranch home. We installed it in the living room and it worked great – we were able to heat the house with just the pellet stove for the heating season on about 3.5 – 4 tons. We just sold that house and purchased a new one which is a lot newer and in better shape – meaning the windows and insulation are a lot better. It’s also a little smaller at just over 800 square feet and with a relatively open floor plan. It’s current heating system is HWBB heated with an NTI on demand propane heater with an added on storage tank. The new house has a nice walk out basement, and we’ve both been thinking we want to finish it at some point and put a family room down there, and our intention was to heat the area with the pellet stove. Finishing basements is whole other can of worms, I’ve been doing a lot of research and I think it’s a good candidate. However, after calculating roughly what our propane costs will be (propane stove, hotwater,heat) I realize we’ve been pretty spoiled as far as heating costs go heating with pellets and now I’m torn between installing the stove upstairs where I know I can heat the place on just pellets and propane use will be minimal or go with the basement install and hope for some residual heat upstairs to assist the propane. In researching basement installs I realize that concrete has little insulation properties and realize that the walls will need to be insulated. This is the first house I’ve had where the floor is also insulated. My thought is that by leaving the cellar door open with the stove cranking downstairs the cold air from the house should sink to the basement and the hot air should come up into the house. I guess the only unknown is how much and would it be worth it. The door to the cellar is in the center/middle of the house and the floor plan is open. There are lots of opinions out there about basement installs, just curious what your opinion is, and what you would do or not do in the same situation.