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Warmwater heater EW 18-e

Electrichotwaterheater EW 18 e

The mobile electric warmwater heater EW 18-e is compact and quickly usable as all components, such as pump, expansion tank, controls, etcetera, are integrated. A direct access to the heating elements and the uncomplicated as well as inexpensive replacement of all electric components make servicing and repair especially easy.

On account of the direct connection with the pipe network (heating system) of the building, the EW 18-e can be set up at every location and can be used within a very short time.

The EW 18-e has a special screed heating programme in keeping with DIN EN 12100-1 for readiness for covering and function heating, and thus is used primarily for heating screen surfaces. The individual programme setting has to be emphasized: the screed programme can be adapted to the laying guidelines of the covering and screed manufacturer. Please observe: In screed heating, at least 100 W/sqm of output is required in general. The heatable screed size may vary depending on the outside temperature.

Fields of application:

Application during heating failure
Heating boiler operation (20 to 80 deg. C), in case of boiler replacement, heating failure, for example.
Frost protection
Functional heating (DIN EN 12100-1 (20 to 50 deg. C)), in case of testing new boiler systems, for example.
screed drying: ready-for-laying heating in conformity with German standard DIN 1264-4 (20 to 50 deg. C) (fixed parameters) / individual ready-for-laying heating for specific requirements of the covering manufacturer, parameters freely selectable


  •  automatic net recognition
  •  easy to maintain
  •  individually adjustable heating programe
  •  compact & quickly employable
  •  Data logger function
  •  automatic ventilation


Technical data
Article No.
Heat output (kW)
Electric Connection (V/Hz)
Electrical protection (A)
Heating operation (deg. C)
Height / Width / Depth (mm)
Weight (kg)
Volume at max. speed of rotation (dB (A))
Current consumption (A)
Electrical protection max. (A)
3 / 9 / 18
230/50 or 400/50
16 or 32
20 - 80
1010 / 610 / 590