Yes i run it 6-8 hours a day when I'm using the room. It really surprises me how effective and cheap it is vs a space heater. A solar powered heat pump would be

Yes i run it 6-8 hours a day when I'm using the room. It really surprises me how effective and cheap it is vs a space heater. A solar powered heat pump would be even cheaper, I suppose but this solution was only about $200 to build. I doubt a heat pump would last long enough to pay for itself unless i could figure out away to cheaply acquire and install it.