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 18/21/24 ST Trend Electronic instantaneous water heater, temperature accurate to the degree
More than 10 items in stock at supplier
Product details
The Stiebel Eltron DHB 18/21/24 ST Trend is an electronic instantaneous water heater designed for hot water supply in kitchens and bathrooms. With its advanced 3i technology, it ensures precise temperature control supported by three sensors. This not only provides high hot water comfort but also leads to significant savings in electricity and water compared to conventional hydraulic devices. The water heater is pressure-resistant and can be used with all common pressure fittings, making it an ideal choice for replacing old appliances. The easy installation is facilitated by the professional rapid installation system, which utilizes existing drill holes. Additionally, the stepless rotary control allows for user-friendly temperature selection, while an optional scald protection adds extra safety. The DHB 18/21/24 ST Trend is thus an efficient and comfortable solution for hot water supply in your home.
- 3i technology for constant hot water temperature
- Stepless temperature selection via a user-friendly rotary control
- Energy efficiency class A for reduced operating costs
- Suitable for multiple draw-off points in the kitchen and bathroom
- Easy installation thanks to the professional rapid installation system.
Boiler type | Instantaneous water heater |
Documents | |
Item number | 33834288 |
Manufacturer | Stiebel Eltron |
Category | Boilers |
Manufacturer no. | 204202 |
Release date | 17/5/2023 |
External links |
Colour | White |
Exact colour description | White |
Boiler type | Instantaneous water heater |
Version | Under-sink appliance |
threaded connector | 1/2“ |
Temperature range | 20° - 60° C |
Temperature display | Digital |
Energy efficiency class | A |
Model name | DHB 18/21/24 ST Trend |
Power supply | Electrical connection |
Nominal power | 24 kW |
Nominal voltage | 400 V |
Protection type (IP code) | IP25 |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Mounting template, Operating and installation instructions, Special accessories, STIEBEL ELTRON DHB 18/21/24 ST Trend hot water generator, Suspension bar |
Length | 11.60 cm |
Width | 22.50 cm |
Height | 46.60 cm |
Weight | 2.90 kg |
Length | 52 cm |
Width | 27 cm |
Height | 18 cm |
Weight | 4.06 kg |
Product Safety |
30-day right of return
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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 Eltron0,8 %
- 2.Ariston1,6 %
- 3.AEG Haustechnik4,5 %
- Bosch Home ComfortNot enough data
- TesyNot enough data
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- Stiebel EltronNot enough data
- 1.AEG Haustechnik0 days
- 2.Ariston6 days
- Bosch Home ComfortNot enough data
- TesyNot enough data
Return rate
How often is a product of this brand in the «Boilers» category returned?
Source: Galaxus- 1.Tesy2 %
- 2.Ariston3,3 %
- 3.Stiebel Eltron3,6 %
- 4.AEG Haustechnik4,4 %
- 5.Bosch Home Comfort13,9 %