OKHE SMARTSmart water heater with electronic thermostat and the option of connection to HDO. It includes autodidactic algorithm and heats water if required. It is possible to switch to several modes (MANUAL, MANUAL HDO, OPTIMUM, PROG, SMART, ANTI FREEZE). The heater is controlled by means of the operating system Android/iOS.


Water heater OKCE 2/6 kW

Character water heaters OKCE 2/6 kW (double-circuit connection)OKCE_2/6 kW

NEW from 1.5.2018

Electric water heaters wall-mounted vertical

  • Capacities of 125 and 160 l
  • Comes in wall-mounted version
  • With 2/6 kW heating modes
  • Equipped with a rapid water heater
  • Can use surplus electricity from solar panels
  • Rapid heating can be activated remotely by an external switch












Suspended, vertical
OKCE 125 2/6 kW, OKCE 160 2/6 kW

Technical data

TypesOKCE 125 2/6 kWOKCE 160 2/6 kW
Capacity [l] 125 152
Max. weight of the empty water heater [kg] 43 49
Max. operating temperature / overpressure in tank [ °C]/[bar] 80/6
Electrical connection 3/N/PE 400V/50Hz
Power consumption of the el. heating unit [W] 2200/6600
El. protection IP 44
Heater height [mm] 1 067 1 255
Heater diameter [mm] 524 524
Heating time from 10 °C to 60 °C [h] 3,3/1,1 4,0/1,4
Recommended circuit breaker size [A] 3 x 16
Energy efficiency class C
Annual consumption [kWh·a–1] 1409 2622
Mixed water V40 231,1 242,83



OKCE 2/6 kW