Stiebel Eltron DEL 18/21/24 Plus Electronic instantaneous water heater, 3i technology
More than 10 pieces in stock at supplier
Product details
The DEL 18/21/24 Plus electronic instantaneous water heater from Stiebel Eltron is an advanced device designed to provide a constant and precise hot water supply at multiple points of use in the kitchen and bathroom. With its innovative 3i technology, this water heater not only offers high hot water comfort but also user-friendly operation. The backlit multifunction display allows for easy temperature control, while the programmable memory buttons enable personalized temperature settings. The ECO mode reduces water consumption without compromising comfort. Additionally, the device features safety features such as an adjustable child lock to prevent unintended temperature adjustments. With its compact design and the option for under-sink installation, the DEL 18/21/24 Plus is both functional and space-saving.
- 3i technology for up to 30% energy and water savings
- Backlit multifunction display with stepless temperature adjustment
- ECO mode to reduce water consumption
- Programmable memory buttons for individual temperature settings
- Adjustable child lock for added safety.
Boiler type | Instantaneous water heater |
Volume | 0.40 l |
Item number | 21243137 |
Manufacturer | Stiebel Eltron |
Category | Boilers |
Manufacturer no. | 236739 |
Release date | 21.6.2022 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Boiler type | Instantaneous water heater |
Version | Under-sink appliance |
mounting style | Table |
threaded connector | 1/2“ |
Design | Pressure resistant |
heating system | Bare wire |
Temperature range | 20° - 60° C |
Temperature display | Digital |
Max. pressure | 10 bar |
Energy efficiency class | A |
Model name | DEL 18/21/24 Plus |
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 | Comfort instantaneous water heater |
Length | 11.60 cm |
Width | 22.50 cm |
Height | 46.60 cm |
Weight | 3.10 kg |
Volume | 0.40 l |
Length | 52.50 cm |
Width | 27 cm |
Height | 18 cm |
Weight | 4.23 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.Tesy0.3 %
- 2.Stiebel Eltron0.8 %
- 3.Ariston1.6 %
- 4.Bosch Home Comfort3.6 %
- 5.AEG Haustechnik3.9 %
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 EltronNot enough data
- 1.AEG Haustechnik0 days
- 2.Ariston4 days
- Bosch Home ComfortNot enough data
- QlimaNot enough data
Return rate
How often is a product of this brand in the «Boilers» category returned?
Source: Digitec Galaxus- 2.Ariston2.3 %
- 3.Tesy2.4 %
- 4.Stiebel Eltron3.6 %
- 5.AEG Haustechnik4.5 %
- 6.Bosch Home Comfort12.6 %