I have experience setting up hot yoga rooms at home with an electric “fan-forced” heater. For hot yoga heat you need a heater bigger than 1500 watts… which means u need to have a bigger power source. I bought a 9000 watt heater and it just plugs into the same outlet that my dryer and stove plugs into. If you need a longer wire you can just call an electrician to extend it. In less than an hour I’m right up to 90-100 F.
I sell various sizes of electric heaters which are great for making hot yoga rooms. The heaters can be bought on http://www.heatleader.com