Depending on showering habits, instantaneous water heaters in the bathroom can become electricity guzzlers. But modern electronic devices are at least more economical than some older models. And if you have little space in your home or no hot water tank, you have to use an instantaneous water heater anyway. But which one is best?
Stiebel Eltron DHB 27 ST
5 pieces in stock at supplier
Performance3
Product details
The DHB 27 ST Trend electronic instantaneous water heater from Stiebel Eltron offers an efficient solution for supplying hot water in bathrooms and kitchens. With its advanced 3i technology, the appliance guarantees a constant water temperature accurate to the degree, which is monitored by three sensors. This not only enables a high level of hot water convenience, but also significant savings in electricity and water compared to conventional hydraulic appliances. The instantaneous water heater is suitable for use at several tapping points and can be easily combined with standard pressurised taps. The simple installation is supported by the Profi-Rapid installation system, which allows existing drill holes to be utilised. In addition, the infinitely variable control dial ensures user-friendly temperature selection, while optional scald protection provides additional safety.
Boiler type | Instantaneous water heater |
Version | Under-sink appliance |
Nominal power | 27 kW |
Volume | 27 l |
Energy efficiency class | A |
Item number | 33834289 |
Manufacturer | Stiebel Eltron |
Category | Boilers |
Manufacturer No. | 204203 |
Release date | 17-5-2023 |
External links |
Colour | White |
Exact colour description | White |
Boiler type | Instantaneous water heater |
Version | Under-sink appliance |
mounting style | Wall-mounted |
threaded connector | 1/2“ |
Design | Pressure resistant |
heating system | Bare wire |
Temperature range | 20 - 60 °C |
Model name | DHB 27 ST Trend |
Power supply | Electrical connection |
Nominal power | 27 kW |
Nominal voltage | 400 V |
Protection type (IP code) | IP25 |
Country of origin | Germany |
CO₂ emissions | 19,99 kg |
Climate contribution | EUR 0,51 |
Scope of delivery | Mounting template, Operating and installation instructions, Special accessories, Suspension bar |
Length | 11.60 cm |
Width | 22.50 cm |
Height | 46.60 cm |
Weight | 2.90 kg |
Volume | 27 l |
Energy efficiency class | A |
Product Safety |
Length | 53 cm |
Width | 27 cm |
Height | 18 cm |
Weight | 3.70 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Boilers» category have a defect within the first 24 months?
Source: Galaxus- 1.Stiebel Eltron1,9 %
- 2.Bosch Home Comfort2 %
- 3.Tesy2,2 %
- 4.Sygonix2,4 %
- 5.Ariston3,1 %
Statutory 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: Galaxus- 1.Ariston3 days
- 2.Stiebel Eltron4 days
Return rate
How often is a product of this brand in the «Boilers» category returned?
Source: Galaxus- 1.Tesy1,5 %
- 3.Ariston3 %
- 4.Stiebel Eltron6,8 %
- 5.Sygonix9,1 %
- 6.Bosch Home Comfort9,7 %