Heating Optima MK, 3 kW

Weight: 20 kg
Depth: 200 mm
Equipment: Outdoor temperature sensor, display, Ground cable connection lug; Cable gland PG19; Cable gland PG21
Description: Type of heating boiler: electric, max. thermal power: 3 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
Control: Electronic
Functions: Frost protection
Accommodation: Wall
Power type: Single-phase
Heated area: 30 m²
Minimum heat output: 15 kW
Maximum coolant temperature: 80°C
Maximum temperature in the DHW circuit: 80°C
Maximum water pressure in the DHW circuit: 2 bar
Minimum temperature in the DHW circuit: 5°C
Expansion tank volume: 6 l
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: 3 kW
Maximum water pressure in the heating circuit: 2 bar
Minimum heating medium temperature: 5°C
Maximum current 1 phase: 14 A
Rated current of circuit breaker 1 phase: 25 A