STIEBEL ELTRON DHE 18/21/24 User Manual

INSTALLATION
Installation alternatives
90 | DHE www.stiebel-eltron.com
13.9 Wall mounting bracket when replacing an
appliance
An existing STIEBELELTRON wall mounting bracket may be used
when replacing appliances (except the DHF instantaneous water
heater), as long as the fixing screw is in the lower right position.
Replacing a DHF instantaneous water heater
26�02�02�0815�
 Reposition the fixing screw on the wall mounting bracket (the
fixing screw has a self-tapping thread).
 Rotate the wall mounting bracket 180° and mount it on the
wall (the DHF logo is then turned towards you).
13.10 Installation with offset tiles
110
20
26�02�02�1066�
2
1
1 Minimum contact area of the appliance
2 Maximum tile offset
 Adjust the wall clearance. Lock the back panel in place using
the fixing toggle (turn 90° clockwise).

STIEBEL ELTRON DHE 18/21/24 Specifications

General

Type	Tankless (instantaneous)
Fuel type	Electric
Boiler system	Solo boiler system
Product color	White
Heater location	-
Placement supported	Vertical
International Protection (IP) code	IP25
Efficiency	39 %
Noise level	15 dB
Maximum power	24000 W
Thermostat range	20 - 60 °C
Domestic Hot Water (DHW) flow	- l/min
AC input voltage	400 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A+ to F
Annual energy consumption	476 kWh
Built-in display	Yes

Weight and Dimensions

Depth	116 mm
Width	225 mm
Height	466 mm
Weight	3100 g