Harvia Symphony Heater

  • Easy to use Control Unit

  • Symphony heaters illuminated
    control panel lights up when heater 
    is operating.

  • Includes one hour adjustable on/off timer 
    for booster elements.

  • Adjustable lever for airflow valve.

Model AV4 AV6
Output (kW) 4 6
Sauna room min (m3/cuft) 5/170 7/250
Sauna room max (m3/cuft) 8/300 12/425
Stone space max (kg/lb) 100/220 100/220
Dimensions width (mm/') 505/20 505/20
Dimensions height (mm/') 870/35 870/35
Dimensions depth (mm/') 430/17 430/17
Weight (kg/lb) 50/110 50/110
Supply voltage 1-phase (Volt) 240/220 240/220
Amp 16,6/18.2 25/27.3
Wire size 10 10/8

Enjoy the sauna whenever you want!  Harvia Symphony electric heater is an economic alternative for a frequent sauna-goer.  The heater is ready for use all the time. 

Harvia Symphony is the right heater for a family who uses a sauna several times a week without any special schedule. The heater is on standby all the time.  To enjoy a humid and soft steam, you just open the heater lid, climb up on the bench and throw water on the stones.  But before going to sauna, it is advisable to switch the heater to maximum power with the lid open for some time in order to raise the sauna room temperature to a comfortable level. 

Low energy consumption

Extremely well insulated, the Harvia Symphony electric heater is capable of retaining its steam-generating temperature of 300°C at an electricity consumption of only 250 W.  Depending on the local rates, this may be no more expensive than running a couple of light bulbs. 

When nobody is bathing, the heater serves as the sauna room radiator.  As a result, the standby heat is not lost, either. 

Easy to use 

All the controls for the Harvia Symphony heater are located on an illuminated built-in control panel, which makes it easy to adjust both the heater output as well as the air circulation valve.