Harvia Hidden Heater is a practical heater requiring very little space. It is mounted behind the benches and is therefore very well-suited for community saunas. Optional accessories for Hidden Heater include a soapstone bowl and a flexible hose pipe. The heat remains comfortably even when water is conveyed to the heater little by little.

The bowl is placed on the bench and water is poured into it. The hose pipe takes the water to the heater. This heater is designed for heavy-duty use and completely made of high-quality stainless steel. The Hidden Heater is controlled by a separate control unit

Suitable control units:

HARVIA C150 (2,3-17kW)

HARVIA CS110 (2,3-11kW) + Contactor

HARVIA CS170 (2,3-17kW) + Contactor

HARVIA CX110 (2,3-11kW) + Contactor

HARVIA CX170 (2,3-17kW) + Contactor

HARVIA C260-20 (10,5-22kW) + HARVIA C260-34 (22-34kW)

Technical details:

Output, kW -12,0 kW

Sauna room min, m3 - 12

Sauna room max, m3 - 17

Dimensions width, mm - 1175

Dimensions height, mm - 830

Dimensions depth, mm - 290

Weight, kg 33

Stone capacity max, kg - 15

Supply voltage, phase  - 400 V 3N 

Connection cable, mm2 - 5 x 4