Electric Wattek ELTEK-2 GSM 21 single circuit

Weight: 34 kg
Equipment: Outdoor temperature sensor, display, room thermostat
Description: Type of heating boiler: gas, max. thermal power: 23 kW, number of circuits: double-circuit, placement: wall-mounted, fuel: natural gas, type of combustion chamber: closed, type of power supply: single-phase, control: electric
Peculiarities: Air vent, built-in expansion tank, built-in circulation pump, pressure gauge, safety valve, connector for external control, thermometer
Control: Electronic
Dimensions WxHxD: 580x775x295 mm
Installation: Wall-mounted
Efficiency: 99 %
Mains voltage: Three-phase
Thermal power: 3.50 - 21 kW
Max. water pressure in the heating circuit: 3 bar
Maximum current 3F: 32 A
Rated current of the circuit breaker 3F: 40 A
Power steps: 6
Heat carrier temperature: 10 - 80 °C
Expansion tank volume: 16 l
Heating circuit connection: 1"
Number of circuits: Single-loop
Primary heat exchanger material: Steel
Type of heating boiler: Electric, heater