Stiebel Eltron instantaneous water heater

Ratings
BrandMore from Stiebel Eltron
Energy Label A
Currently out of stock

Product details

Enjoy your everyday life day after day. The models of this instantaneous water heater are equipped with a three-stage temperature selection. Thanks to the 2i technology, your desired temperature remains constant by mixing in warm water at the faucet.

Step up to the advanced level. We want to share our high manufacturing quality and years of experience with instantaneous water heaters with you. Therefore, we have designed the models in this series as the ideal entry-level device for anyone who simply wants warm water.

Key specifications

Boiler type
Instantaneous water heater
Volume
0.40 l
Item number
21243199

General information

Manufacturer
Stiebel Eltron
Category
Boilers
Manufacturer no.
227609
Release date
21.6.2022

Colour

Colour
White
Exact colour description
White

Material

Material group
Plastic
Material
Plastic

Boiler properties

Boiler type
Instantaneous water heater
mounting style
Table
threaded connector
1/2“
Design
Pressure resistant
heating system
Bare wire
Temperature range
-35° - 55° C
Temperature display
Analogue
Max. pressure
10 bar
Energy efficiency class
A
Model name
DHB 21 ST

Power supply

Power supply
Electrical connection
Nominal power
21 kW
Nominal voltage
400 V

Safety

Protection type (IP code)
IP25

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Manual

Product dimensions

Length
11 cm
Width
22.50 cm
Height
47 cm
Weight
3.90 kg
Volume
0.40 l

Package dimensions

Length
52 cm
Width
27 cm
Height
18.50 cm
Weight
4.22 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Boilers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Stiebel Eltron
    0.9 %
  • 2.Ariston
    1.8 %
  • 3.AEG Haustechnik
    3.9 %
  • Bosch Home Comfort
    Not enough data

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Stiebel Eltron
    Not enough data
  • 1.Ariston
    6 days
  • AEG Haustechnik
    Not enough data
  • Bosch Home Comfort
    Not enough data

Return rate

How often is a product of this brand in the «Boilers» category returned?

Source: Digitec Galaxus
  • 1.Stiebel Eltron
    3 %
  • 2.Ariston
    3.2 %
  • 3.AEG Haustechnik
    3.5 %
  • 4.Bosch Home Comfort
    13.3 %
Source: Digitec Galaxus