Hi, I'm new to pellet stoves and was wondering if ya'll duct the heat from your stove through your house using your existing ductwork or do you just use it as a big space heater? The reason I ask is because I am going to build a new home in a few months .......it's going to be in Colorado so it will be plenty cold during the winter.....and want to use a pellet stove as the primary heat source. It is going to be a small home....800 sq. ft. and if I don't need to install ductwork then I won't. I would like some advice and recommendations on which pellet stove to buy. Harman seems to be a popular although expensive brand, any others? Thanks!