Replacement Product:
CNS Trend Smart Panel Heaters
CNS Trend
  • Smart LCD control unit
  • Energy saving features, such as 7-day timer and open window detection
  • Quiet, even heat distribution
  • Ideal for asthma and allergy sufferers with convection heating
  • Easy wall mounted installation
View CNS Trend
  • Made in Germany
  • Exclusive curved design
  • Quiet crossflow fan
  • Variable temperature control
  • 24 hour quartz time switch
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Product Overview

The STIEBEL ELTRON CKZ series quick-response wall mounted fan assisted heaters are not only designed to look good; their heat delivery, too, makes them a winner in any room. The fan wall heaters incorporate a variable temperature selection from 6°C - 30°Celsius and 24 hour quartz time switch for programming heating times .

Available at:
Or your local plumbing/electrical supply store.

Product Details

The CKZ fan heaters come assembled, to be plugged into a standard 10 Amp powerpoint for instant warmth. The CKZ room heaters also feature protection against overheating with an inbuilt thermal cut-out. The technology is hidden under a stylish robust metal casing.

Technical Data

Model number CKZ 20S
Power consumption 2kW
Connectable load 230-240V
Temperature adjustment range 6-30°C
IP Rating IP 13 B
Height 460mm
Width 335mm
Depth 123mm
Weight 4.4kg
Colour white
24 hour quartz time switch Yes


File Category Type Download
CKZ DatasheetData SheetPDF
215.39 kB
CKZ Operation and Installation GuideOperation and Installation GuidePDF
1.29 MB
Hand Dryers and Space Heaters WarrantyWarrantyPDF
260.99 kB
CK and CKZ Serial Number LocationSerial Number LocationPDF
124.74 kB


1. What is the difference between a CK and CKZ wall heater?

The difference between the CK and CKZ heaters is that the CKZ has a 24 hour quartz timer.

2. Is the CK series of fan assisted heaters wall mounted?

Yes, it is wall mounted. The heater includes a bracket for wall mounting.

3. What size is the heating element of a CKZ heater?

The CKZ has a two kilowatt heating element which is large enough to heat a 20m2 room.

4. What temperature range does the CKZ heater operate between?

The temperature can be adjusted between 6-30° Celsius.

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