Hi, My furance is 54,000 BTU and it's moblie home Electric one made by Miller. Outlet and inlet can be made to be on bottom or on the top of unit. Is it better to have the hot air outlet on top blowing out onto the ceiling or should it blow out from the bottom which is on the floor? I have no floor or ceiling vents install. Just one big pipe coming out for the intake and outlet. My room is one big room of 600 sq ft. height of ceilings is 8ft. Should I have cold air return pipes spread out in the floor of the room?
Thanks, Terry
Thanks, Terry