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EK 12 Comfort electric boiler

EK 12 Comfort electric boiler

Starting at: €1,199.00
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Description

EK Comfort electric boiler is designed for the hot water heating and domestic hot water when paired with undirect water storage. It is designed to heat homes, buildings and common areas of heat loss up to 22.5kW. In boiler construction there were used elements of modern technology and design. EK Comfort is controlled by the control unit, which ensures high efficient operation and thus saves energy. The boiler can be controlled by room thermostat or using your cell phone. Its dimensions are minimal and the boiler operation is very quiet. Features
  • Comfort settings and control through multifunctional LCD 
  • High efficiency up to 99%
  • Small size 
  • Dynamics of heating rod flow (PI regulation), energy savings 
  • do not allow water overheating above the set temperature
  • function even without the weather-compensated control
  • Heating rods rotation increases the life of the boiler
  • Continuous power regulation as from 2,5kW with switching of heating rods gradually - prolonged  boiler service life.
  • Switching boiler system by ripple through terminal room thermostat
  •  Boiler operation according to referential room, connection through room thermostat
  • Relay module separated from control unit
  • costs savings at replace
  • Protection and Unblocking functions
  • three-way valve protection, pump protection (adjustable run-out period)
  • antifreeze protection
  • tempering functions
  • soft cold start for heating system stability
  • Support of weather-compensated control including optional starting point
  • boiler always warmed up by outlet water in dependance on outdoor temperature - no overheating, running cost savings
  • Optional hysteresis of heating water
  • Possible connection od DHW accumulator additionally
  • Function of preferential DHW heating
  • Remote control of power input two-stage overload protection of main circuit breaker with possibility of further utilisation in photovoltaic systems
  • Silent running
  • Remote control through GSM module
  • 5 heating systems 
    1. for water heating only 
    2. with room thermostat only
    3. with room thermostat and DHW preparation
    4. with room thermostat and weater-compensated control 
    5. with room thermostat, weather-compensated control and DHW preparation 
  • Possibility of cascade arrangement
  • Width 450 mm , Height 652 mm , Depth 345 mm ,
  • Total electric input 12 kW
    Nominal heating output 12 kW
    Nominal current 3x12 / 1x36 A
    Electric network* 3x230/400V+N+PE/50 Hz* V
    Electric network 1x230V+N+PE/50 Hz V
    Nominal current max. 3x12 / 1x36 A
    Pump input 50 W
    Main circuit breaker 3x16 / 1x40 A
    Nominal current of control fuse 0,315 A

    Min. working overpressure of heating systém 0,4 bar
    Max. working overpressure of heating systém 3 bar

    Circle pump - Grundfos
    Maximal temperature of heating water 80 °C
    Expanding temperature of thermostat blocked, opened-closed system 100C
    Efficiency by nominal output 99%
    Supply cable CYKY** 5x2,5 / 1x6 mm2
    Supply cable AYKY** 5x4 / 1x10 mm2
    Expansion vessel 8 l
    Cascade - with cascade controller

    • Features

    • Model: 183-EK12SB.N130
    • Shipping Weight: 41lbs
    • Manufactured by: PZP Komplet - (CZ) Czesh

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