Sauna Heaters

Feel the rejuvenating spirit of Finnleo Saunas. Our Helo heaters are the heart and soul of the sauna. With exclusive heater design, Helo puts double the amount of rocks in direct contact with the elements. The result is pure bliss a special comfort: a soft steam and soft, even heat rising from the rocks, not the metal, avoiding the harsh "electric toaster" feel. Open air flow design allows quick effective heating with efficient energy use.

All Helo heaters and controls are tested to meet worldwide standards for trustworthy use and superior quality. The heaters triple wall structure maintains minimal surface temperature to prevent skin burns and increasing user pleasure. Quality materials and expert engineering makes Helo heaters an incredible sauna experience above all others.

Choose from a range of options to suit every taste and sauna room, each offering a unique expression of the pure sauna experience.

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This Classic sauna heater has been designed for small to medium size saunas ranging between 2.0 to 13.0 m3. The heater is wall mounted and very easy to operate from the built in controls.

The ideal sauna heater for home saunas.

  • 420 x 300 x 600mm (WxDxH).
  • Durable construction.
  • Black baked enamel outer case with heat reflecting, corrosion resistant inner lining.
  • Built-in controls, 8Hr preset and 4Hr running time.
  • Thermostat with high limit control.
  • Controls may be moved from the front to the left or right side of the heater.
  • Rock capacity of 20Kgs.
  • Available in 3.0, 4.5, 6.0 or 8.0kW.
  • Also available in Blue or Black


The Fonda is a smart option for fans of Finnish sauna thanks to its large 20kgs rock compartment and powerful output. Fonda delivers wave after wave or sharp intense heat to every corner of the room.

  • 448 x 343 x 565mm
  • Built-in controls, 9 hr preset and 3hr running time
  • Side mounted controls
  • 20Kgs rock capacity
  • Available in 4.4, 6.6 or 8.0kW

Ring Wall

The new Helo Ring Wall is an impressive natural stone heater, well suited for family saunas. The novelty heater is installed to the wall and is therefore a space-saver. Helo Ring Wall is an excellent choice for those who appreciate practicality, classy design and the soft pleasant steam of a natural stone heater. Make your sauna a stand out with the inclusion of this open design Ring Wall sauna heater.

  • 445 x 335 x 525mm
  • Built-in controls, 9Hr preset and 3Hr running time
  • Front mounted controls
  • 37Kgs rock capacity
  • Available in 4.5, 6.0 or 8.0kW


The Soft Hot is the deluxe heater for your home sauna, which will satisfy any sauna enthusiast. With a larger rock capacity the resulting output from the Soft Hot, is a very soft, gentle heat with mellow steam unmatched by any other sauna heater.

  • 475 x 300 x 560mm (WxDxH).
  • Durable construction.
  • Stainless outer casing with heat reflecting, corrosion resistant inner lining.
  • Controlled by external control panel – Digi II II, Midi or Easy.
  • Thermostat with high limit control.
  • Side mounted controls at a higher level for easy access and visibility.
  • Rock capacity up to 35Kgs.
  • Available in 4,5, 6.0 or 8.0kW.
  • Optional floor stand.


Helo Roxx unites modern industrial design with a large amount of natural stone. This impressive heater design produces enjoyable soft-heated steam or löyly. Heat is stored efficiently in the stones, making Helo Roxx a favourite for löyly lovers. When water is thrown onto the nearly 40 kilos of stones, it produces pleasant and smoothly soft steam.

Helo Roxx is a floor model heater which stands on its own adjustable foot pads to allow for the slope of the sauna fl‚oor. For additional security, the heater is braced to the wall. Helo Roxx heaters are suitable for saunas with a capacity of 5-13 m3.

  • 490 x 250 x 830mm (WxDxH).
  • Brushed steel outer casing.
  • Built-in electronics allowing your choice of sauna control panel.
  • Rock capacity of 40Kgs.
  • Available in 6.0 or 9.0kW.

Fonda Duo

The Fonda Duo sauna heater offers the luxury of both dry and hot or soft and steamy sauna climates, according to your mood. Both temperature and humidity are automatically controlled all the time.

These combination sauna and steam heaters have been a success with home sauna users that like variety in their sauna ritual. The steamer can create up to 80% humidity levels, something which is not possible with the traditional sauna heaters.

The heater is controlled by the T2 electronic touch pad controller with all the planning and control options at your finger tips.

  • 448 x 364 x 565 (WxDxH).
  • Full climate control via special control panel.
  • Automatic drying cycle after operating steam option.
  • Manual Water Fill.
  • Rock capacity of 20Kgs.
  • Available in 4.4, 6.6 or 8.0kW.