Stiebel Eltron DEL 18/21/24 Plus instantaneous water heater Ref.: 236739 - Electronically controlled instantaneous water heater - 3i technology for accurate temperature delivery up to maximum output - Selectable output 18/21/24 kW in a single appliance - Selectable ECO mode for highter warm water comfort and higher energy savings - Backlit multifunction display to show set temperature, current power consumption, status and service indication - Temperature memory keys - Adjustable temperature limit for childproofing (anti-scalding protection) - to combine with remote control FFB 4 (Set) EU

  • Starkstromanschluss (3~/400V) erforderlich. Eventuell ist die Zustimmung des lokalen Netzbetreibers erforderlich. Montage nur durch qualifiziertes Fachpersonal.

Technical Data

Technical Data
width 225 mm
depth 116 mm
height 466 mm
product class Heater
service manually
Mounting type Over sink / under table
Energy efficiency class A
IP protection) IP25
Max. Permissible operating pressure 10 bar
rated capacity 24 kW
Connection to cold drinking water external thread
Hot water connection external thread
With tap No
Pipe outside diameter cold drinking water 21.5 mm
Pipe outside diameter of warm drinking water 21.5 mm
power consumption 18 - 24 kW
nominal capacity 0.4 l
Type of scheme electronic
Nominal voltage 1 380 V.
safety shutdown electronic
Material of the pressure vessel plastic
With display Yes
Suitable for KNX No
heating system bare wire
power control electronic
Suitable for preheated water Yes
Nominal voltage 2 400 V
pipe outer diameter drain pipe manual mm
mounting type over table/under table
Nominal diameter cold water connection 1/2 inch
Nominal diameter hot water connection 1/2 inch
Content packaging unit 116kg
performance 6 466


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You're reviewing:Stiebel Eltron DEL 18/21/24 Plus 236739 instantaneous water heater, white, electronically
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