Stiebel Eltron DEM 3 + WSH 10

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Product details

The Stiebel Eltron DEM 3 + WSH 10 is a compact mini instantaneous water heater specifically designed for use at hand wash basins in guest bathrooms. This device provides instant lukewarm water at a temperature of approximately 35°C and is ideal for applications where there is no high demand for hot water. The instantaneous water heater is not suitable for use in kitchens or bathrooms where more powerful models are required. Installation is done horizontally on the wall, and the device operates via a protective contact plug with 230V. The DEM 3 + WSH 10 is characterized by its energy efficiency and is equipped with a special aerator that creates a pleasant, soft water flow while saving water and energy. The package includes not only the water heater but also a sensor faucet as well as all necessary connection components and instructions.

  • Instant provision of lukewarm water (approx. 35°C) for hand wash basins
  • Includes a special aerator for a soft water flow
  • Energy efficiency class A for low energy consumption
  • Maximum water flow rate of 2.0 l/min
  • Suitable for pressure-resistant and pressure-less fittings.

Key specifications

Boiler type
Instantaneous water heater
Volume
0.10 l

General information

Item number
31930073
Manufacturer
Stiebel Eltron
Category
Boilers
Manufacturer no.
238910
Release date
11.10.2022

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
3/8"
Design
Pressure resistant
heating system
Bare wire
Max. pressure
10 bar
Energy efficiency class
A
Model name
DEM 3

Power supply

Power supply
Electrical connection
Nominal power
3.50 kW
Nominal voltage
230 V

Safety

Protection type (IP code)
IP25

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
19.36 kg
Climate contribution
CHF 0.46

Scope of delivery

Scope of delivery
Connection hose 3/8Operating and installation instructionsRiddle screenSpecial blast regulatorSTIEBEL ELTRON DEM 3 instantaneous water heaterSTIEBEL ELTRON WSH 10 sensor fittingT-piece 3/8

Product dimensions

Width
19 cm
Height
14.30 cm
Weight
1.40 kg
Volume
0.10 l

Package dimensions

Length
39 cm
Width
24.60 cm
Height
25 cm
Weight
3.65 kg

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

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
    1.2 %
  • 2.Tesy
    1.7 %
  • 3.Ariston
    2.2 %
  • 4.Sygonix
    2.5 %
  • 5.Bosch Home Comfort
    3 %

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
  • 1.Tesy
    0 days
  • 2.AEG Haustechnik
    2 days
  • 3.Stiebel Eltron
    4 days
  • 4.Ariston
    5 days

Return rate

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

Source: Digitec Galaxus
  • 3.Tesy
    3.6 %
  • 4.AEG Haustechnik
    5.4 %
  • 5.Stiebel Eltron
    5.8 %
  • 6.Sygonix
    6.2 %
  • 7.Bosch Home Comfort
    10.1 %
Source: Digitec Galaxus