Heating, electro Optima N 4 kW, wall-mounted, single-circuit.

Weight: 13 kg
Depth: 195 mm
Equipment: Outdoor temperature sensor, display, room thermostat
Description: Type of heating boiler: electric, max. thermal power: 4 kW, number of circuits: single-circuit, placement: wall-mounted, type of power supply: single-phase, control: electronic, principle of operation of the electric boiler: T
Width: 195
Height: 510
Control: Electronic
Functions: Self-diagnosis, pump blocking protection, frost protection, overheating protection, power on indication
Accommodation: Wall
Power type: Single-phase
Heated area: 40 m²
Maximum coolant temperature: 85°C
Maximum temperature in the DHW circuit: 35°C
Maximum water pressure in the DHW circuit: 2 bar
Secondary heat exchanger material: Stainless steel
Minimum temperature in the DHW circuit: 5°C
Branch pipe for connecting the DHW circuit: 1"
Heating circuit connection: 1"
Number of circuits: Single-loop
Primary heat exchanger material: Stainless steel
The principle of operation of an electric boiler: Heating element
Type of heating boiler: Electric
Non-volatile: There is
Number of power steps: 2
Max. thermal power: 4 kW
Maximum water pressure in the heating circuit: 2 bar
Minimum heating medium temperature: 5°C
Maximum current 1 phase: 18 A
Rated current of circuit breaker 1 phase: 25 A