Electric Alphatherm Zeta 23 22.5 kW single circuit

Weight: 44 kg
Description: Type of heating boiler: electric, max. thermal power: 22.50 kW, number of circuits: single-circuit, placement: wall-mounted, power supply type: three-phase, control: electronic
Peculiarities: Built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 440x820x225 mm
Installation: Wall-mounted
Mains voltage: Three-phase
Max. water pressure in the heating circuit: 2.5 bar
Max. coolant temperature: 90 °С
Maximum current 3F: 40 A
Power steps: 3
Expansion tank volume: 8 l
Heating circuit connection: 3/4"
Number of circuits: Single-loop
Primary heat exchanger material: Steel
Type of heating boiler: Electric
Max. thermal power: 22.50 kW