Sauna rocks included with every heater

Our Sauna Heaters

Procraft makes four electric sauna heaters, from 4.5kW to 9kW. They share the same build and features. The only real question is how much power your room needs, and that comes down to the size of the sauna and whether it sits indoors or out.

What every Procraft heater includes

  • CSA approved for use in Canada
  • Wall-mounted, for indoor or outdoor sauna rooms
  • Integrated thermostat that heats up to 110 degrees Celsius
  • Built-in 3-hour timer
  • Includes 50 lbs of sauna rocks
  • Runs as a dry sauna, or pour water over the rocks for a wet, steamy sauna
  • 5-year limited warranty
  • Designed in Canada, built for Canadian conditions

The four models

Model Output Best for
4.5kW heater 4.5kW Small indoor sauna rooms
6kW heater 6kW Mid-size rooms, indoor or outdoor
8kW heater 8kW Larger rooms, especially outdoor saunas
9kW heater 9kW Large rooms, outdoor saunas, and extreme cold

How to choose

The bigger the room, the more power you need to bring it up to temperature and hold it there. An outdoor sauna, or a room with a lot of glass, loses heat faster and usually calls for a step up in size. As a starting point:

  • A small indoor room is a good match for the 4.5kW heater.
  • A mid-size room, indoor or out, suits the 6kW.
  • A larger room, or most outdoor builds, wants the 8kW.
  • A large room, a cold-climate outdoor sauna, or a hard Canadian winter is where the 9kW earns its keep.

If you are between two sizes, our heater sizing guide walks through it in more detail. When in doubt, tell us your room dimensions and we will point you to the right one.

Dry or wet, your choice

Every Procraft heater comes with 50 lbs of rocks and runs as a dry sauna out of the box. When you want steam, ladle a little water over the hot rocks and you get a burst of humidity. More on that in can you pour water on an electric sauna heater.


Every Procraft electric sauna heater is CSA approved, designed in Canada, and covered by a 5-year limited warranty. Always follow the heater manual and use a licensed electrician for the wiring.

Just the heater, or the whole sauna?

Everything on this site is the heater. If you still need the room to put it in, Procraft's handcrafted Western red cedar saunas are at procraftsauna.ca.