Sauna Heaters are the heart of any sauna room. Sauna heaters usually run on 240V/1PH for home applications, but can also run at 208V and 3PH, and some smaller units can even run at 120V. Along with the sauna heater, you'll need wood for the walls, an appropriate rated sauna door and benching. Other accessories include timers, thermometers and hygrometers, and sauna buckets and ladles. Feel free to use our sauna sizing tool, to assist you in choosing the correct sauna heater.