VIRTA Heater

The Virta Residential Heater combines power, style, and functionality. This user-friendly heater provides gentle and even heat, creating a balanced mental and physical wellness experience. The Virta’s digital control and app capabilities allow you to adjust the temperature and select a time for the sauna to be ready wherever and when you want, up to 12 hours in advance! With its sleek black stainless-steel body, the Virta is functional and makes a beautiful focal point within your sauna.  To experience a burst of humidity and to transform your sauna from dry to wet, sprinkle water over your heated sauna stones. This is an age-old Finnish tradition and safe to do on all ThermaSol sauna heaters.


Authentic Finnish sauna heater for ThermaSol Indoor Saunas. Stones included.

  • The Virta heater comes in three sizes: 8kW, 9kW, and 10.5kW
    • 8KW MIN / MAX Cubic Feet: 277-425
    • 9KW MIN / MAX Cubic Feet: 282-494
    • 10.5KW MIN / MAX Cubic Feet: 317-636
  • Heater Dimensions: 16”L x 13”W x 33”H
  • Voltage / Phase: 240V / 1
  • Digital controller can be mounted outside of the sauna and can be preset with 60 second timer or from 10 minutes up to 12 hours in advance
    • The clear touch digital control panel is easily installed and allows you to set your desired temperature (°F or °C)
    • Adjusts time duration, temperature and controls room light.
    • Control pad, power unit, heat sensor with cable included. Longer cables may be ordered if needed.
SKU: 14-USVHK Category:
Installation Manual
Virta heater Series