Skip to content


Harvia Forte is suitable especially for little home saunas between range 5- 8 m3. The unique design and technique make it the finest heat-storing heater available.

Original price was: €1,649.00.Current price is: €1,455.90. not inc. VAT


Harvia Forte is a new, more modern version of heat-storing heaters. The economic features are dressed in an elegantly designed heater casing. Forte’s unique design and technique make it the finest heat-storing heater available.

The low bathing temperature characteristic of Forte guarantees a pleasant humid and abundant bath. The heater’s properties are the best in saunas with good thermal insulation and no massive materials (such as concrete, log or glass blocks). Efficient thermal insulation ensures that energy consumption stays low.

The world’s best heat-storing sauna heater has now an even better user interface and design! The new separate splash-proof touch control panel can be placed inside or outside the sauna room. Thanks to the new control panel Forte’s facelift model is exceptionally well-suited for bench embedding.

Also, the look of Forte is updated. The outer casing of the heater has two color options: steel and black.

Stones are not included

What’s new?


•New processor – longer life cycle
•Automatic shut down if the lid is left open
•Eco-mode – the temperature drops but the heater won’t turn off
•Temperature and timing adjustments in all modes
•The keypad lock adds a sense of security in family saunas


Technical details:


Output, kW 4,0
Sauna room min, m3 5
Sauna room max, m3 8
Dimensions width, mm 500
Dimensions height, mm 830
Dimensions depth, mm 535
Weight, kg 30
Stone capacity max, kg 100
Sauna room height min, cm 190
Supply voltage, phase 400 V 3N
Connection cable, mm2 5 x 1,5
Sensor cable, mm2
Data cable, mm2
Fuse A 3 x 10
Control unit Included
Water tank capacity, l
Vaporisation efficiency
Additional information Black
Stones not included


Leave your review