Hey everyone, Looking for some advice that will help us get away from our propane boiler which is painful during the winter months to keep fueled. We are looking at getting a pellet stove but can't decide on which model.. 55-TRP22, 55-TRPEP, or 55-TRP10 (or the SH/Englander version). The purpose of it would be to heat the upper level of our raised ranch which is 960 sq ft with decent insulation. We don't want to oversize to much but also don't want to be running it on high all the time to heat the opposite end of the house. Do Timber Ridge, Summers Heat, and Englander all use the same parts or are there small variations? 55-TRPEP doesn't seem to have many reviews, how is this model? How is AM FM Energy?