I’m planning to buy one of these (if I ever get a month to come in on budget). It’s small enough to fit on the bedroom shelf and vent out the small window nearby. Specs say it draws 7.8A. I just recently added a dedicated 20A outlet in that location for running either the portable air conditioner or a second space heater. The new circuit will plug into a pedestal 15 or 20A outlet or the 50A with an adapter.