Stiebel Eltron DEM 3 + WSH 10
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.
Boiler type | Instantaneous water heater |
Volume | 0.10 l |
Item number | 31930073 |
Manufacturer | Stiebel Eltron |
Category | Boilers |
Manufacturer no. | 238910 |
Release date | 11.10.2022 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
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 | Electrical connection |
Nominal power | 3.50 kW |
Nominal voltage | 230 V |
Protection type (IP code) | IP25 |
Country of origin | Germany |
CO₂ emissions | 19.36 kg |
Climate contribution | CHF 0.46 |
Scope of delivery | Connection hose 3/8, Operating and installation instructions, Riddle screen, Special blast regulator, STIEBEL ELTRON DEM 3 instantaneous water heater, STIEBEL ELTRON WSH 10 sensor fitting, T-piece 3/8 |
Width | 19 cm |
Height | 14.30 cm |
Weight | 1.40 kg |
Volume | 0.10 l |
Length | 39 cm |
Width | 24.60 cm |
Height | 25 cm |
Weight | 3.65 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 Eltron1.2 %
- 2.Tesy1.7 %
- 3.Ariston2.2 %
- 4.Sygonix2.5 %
- 5.Bosch Home Comfort3 %
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.Tesy0 days
- 2.AEG Haustechnik2 days
- 3.Stiebel Eltron4 days
- 4.Ariston5 days
Return rate
How often is a product of this brand in the «Boilers» category returned?
Source: Digitec Galaxus- 3.Tesy3.6 %
- 4.AEG Haustechnik5.4 %
- 5.Stiebel Eltron5.8 %
- 6.Sygonix6.2 %
- 7.Bosch Home Comfort10.1 %