Electric STEN Salair 21

Weight: 32.5 kg
Description: Type of heating boiler: electric, max. thermal power: 21.45 kW, number of circuits: single-circuit, placement: wall-mounted, power supply type: three-phase, control: mechanical, electric boiler operation principle
Peculiarities: Safety valve, connection for external control
Control: Mechanical
Dimensions WxHxD: 575x565x160mm
Installation: Wall-mounted
Efficiency: 98 %
Mains voltage: Three-phase
Thermal power: 6 - 21.45 kW
Heated area: 210 sq.m
Max. water pressure in the heating circuit: 3 bar
Max. coolant temperature: 85 °С
Power steps: 3
Heating circuit connection:
Number of circuits: Single-loop
Type of heating boiler: Electric, heater