Harvia 8 kW Heater Upgrade

Upgrade the Harvia Vega 6 kW heater in your Demfin traditional sauna to the Harvia Vega 8 kW (BC80). Same heater, more power: faster heat-up and steadier temperatures, especially on cold days and in saunas with lots of glass.

Fitted in place of the standard 6 kW heater, so you only pay the difference.

Power: the 8 kW heater draws about 35 A on single phase. Harvia specifies a dedicated 35 A circuit with 6 mm² cable (the standard 6 kW uses a 32 A circuit), or a three-phase supply (16 A per phase with 2.5 mm² cable). It is hardwired by a licensed electrician, who will confirm your switchboard can handle it before installation.

Available on the Demfin 5 and Demfin 6. Add it when you reserve your sauna.