---
product_id: 641506587
title: "STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection"
brand: "stiebel eltron"
price: "719568CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Stiebel Eltron"
url: https://www.desertcart.sn/products/641506587-stiebel-eltron-dhb-18-21-24-st-trend-204202-electronic
store_origin: SN
region: Senegal
---

# 24 kW high power output 10.7 L/min flow rate PROFI-RAPID fast installation STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection

**Brand:** stiebel eltron
**Price:** 719568CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Instant Hot Water, Zero Compromise ⚡

## Quick Answers

- **What is this?** STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection by stiebel eltron
- **How much does it cost?** 719568CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/641506587-stiebel-eltron-dhb-18-21-24-st-trend-204202-electronic)

## Best For

- stiebel eltron enthusiasts

## Why This Product

- Trusted stiebel eltron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First Design:** Child lock & scald protection with multi-level electronic safety for peace of mind.
- • **Energy & Water Saver:** Up to 30% savings with smart electronic power control—eco-friendly meets efficiency.
- • **Multi-Point Hot Water:** Simultaneously supplies multiple taps in kitchen & bath without losing pressure.
- • **Precision Temp Control:** Stepless dial with 3i sensor tech ensures exact water temperature every time.
- • **Effortless Installation:** PROFI-RAPID system and universal fittings make upgrades and replacements a breeze.

## Overview

The STIEBEL ELTRON DHB 18/21/24 ST Trend is a compact, pressure-resistant electronic instantaneous water heater delivering up to 24 kW power and 10.7 L/min flow. Featuring advanced 3i technology with triple sensors, it guarantees precise temperature control and energy savings up to 30%. Designed for simultaneous multi-point use, it supports fast PROFI-RAPID installation and includes robust safety features like scald protection and child lock, making it ideal for modern kitchens and bathrooms.

## Description

Application • The comfort instantaneous water heater also supplies several withdrawal points simultaneously with hot water, for example in the bathroom and in the kitchen. The closed, pressure-resistant device can be used with all standard pressure fittings. Comfort features The desired temperature is reached to the maximum performance by 3i technology. The stepless control dial is equipped with a temperature scale. • The high level of ease of use is maintained even during under-counter mounting, as the device cap and the control unit can be rotated. Efficiency - Saves up to 30% energy and water with electronic power control. The set temperature is reached precisely by the 3i technology with three sensors. This saves a lot of energy, because no cold water needs to be added to the tap. • Pre-heated water from solar systems and heat pumps can be used. Installation • The advanced PROFI-RAPID installation system supports fast installation. Common instantaneous water heaters can be easily replaced. The universal mounting strip compensates for unevenness of the wall and drill hole deviations, which also takes into account standard mounting points. • Fast and universal water connection thanks to the enlarged connection space with swivelling cold water inlet. The water screw connections and the double nipple connections ensure easy replacement. • The device can be installed on or flush-mounted thanks to the 3-way ball shut-off valve. • The instantaneous water heater is also suitable for pipe systems made of plastic, the information of the pipe manufacturer must be observed. • The simple mains connection is available at the top or bottom, an insertion aid for electrical cables is available. Service • The integrated LED diagnostic traffic light supports fault analysis. • The inner assembly can be removed with one hand. Safety • The fast bare wire heating system makes it possible to operate with calcareous and low-lime water. • The multi-level electronic safety concept has air detection and safety temperature limiter. • A specialist can permanently limit the outlet temperature of the water and thus activate a scald protection or child lock.

Review: ⭐️⭐️⭐️⭐️⭐️ Hervorragender Durchlauferhitzer – absolut empfehlenswert! - Der STIEBEL ELTRON Durchlauferhitzer DHB 18/21/24 ST Trend ist ein wirklich starkes Produkt für die Warmwasserversorgung in Bad oder Küche. Ich fand besonders positiv: ✔️ Die gradgenaue Temperaturregelung sorgt dafür, dass du konstant warmes Wasser bekommst – individuell einstellbar zwischen ca. 20 °C und 60 °C. ✔️ Die elektronische Steuerung arbeitet effizient und spart im Vergleich zu klassischen hydraulischen Geräten Energie und Wasser. ✔️ Die Bedienung mit Drehwähler ist intuitiv, und der Warmwasserauslauf bleibt stabil, auch wenn mehrere Entnahmestellen genutzt werden. ✔️ Die kompakte, robuste Bauweise wirkt langlebig – perfekt für den täglichen Gebrauch. Insgesamt 5 Sterne ⭐⭐⭐⭐⭐ – nur positive Erfahrungen! 👍🔧
Review: Top - Ein gutes Gerät mit einer logischen Beschreibung/ Anleitung zur Montage. Erhitzt das Wasser wie es soll.

## Features

- Areas of use: electronic instantaneous water heater for hot water supply to several removal points in the kitchen and bathroom. The closed, pressure-resistant device can be used with all standard pressure fittings.
- Comfort features: the stepless control dial is equipped with a temperature scale. The high level of ease of use is maintained even during under-counter mounting, as the device cap and the control unit can be rotated.
- Energy-saving: the 3i technology with 3 sensors ensures a constant hot water temperature.
- Safety: a specialist can permanently limit the outlet temperature of the water and thus activate a scald protection or child lock.
- Installation: time-saving installation thanks to professional rapid installation system and effortless replacement of all standard instantaneous water heaters. High power connection either at the top or bottom.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJRX8C72 |
| Best Sellers Rank | #71,995 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #32 in Instant Water Heaters |
| Brand | Stiebel Eltron |
| Brand Name | Stiebel Eltron |
| Capacity | 10.7 Liters |
| Color | White |
| Colour | White |
| Customer Reviews | 4.7 out of 5 stars 450 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Efficiency | A |
| Flow Rate | 10.7 Liters Per Minute |
| Global Trade Identification Number | 04017212042021 |
| Heat Output | 24 Kilowatts |
| Included Components | 2 double nipples, 3-way ball shut-off valve for cold water, T-piece for hot water, flat seals, strainer, Operating and installation instructions (English language not guaranteed), Plastic moulded disc, plastic connectors/mounting aid, cap and back wall guide, jumper for internal scald protection, jumper for power switching, STIEBEL ELTRON instantaneous water heater, Wall hanging, mounting template |
| Is Electric | Yes |
| Item Depth | 11,6 Zentimeter |
| Item Dimensions W x H | 22.5W x 46.6H centimeters |
| Item Type Name | DHB 18/21/24 ST Trend instantaneous water heater |
| Item Weight | 2.9 Kilograms |
| Manufacturer | STIEBEL ELTRON |
| Manufacturer Part Number | 204202 |
| Material Type | Plastic Alloy Steel |
| Maximum Pressure | 10 Bars |
| Maximum Temperature | 55 Degrees Celsius |
| Model Number | 204202 |
| Mount Type | Wall |
| Power Source | Electrical |
| Power source | Electrical |
| Product dimensions | 22.5W x 46.6H centimeters |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | 3i technology |
| Special features | 3i technology |
| Style Name | instantaneous water heater |
| Unit Count | 1 Count |
| Voltage | 400 Volts |
| Wattage | 24 KW |

## Product Details

- **Brand:** Stiebel Eltron
- **Capacity:** 10.7 Liters
- **Power source:** Electrical
- **Product dimensions:** 22.5W x 46.6H centimeters
- **Special features:** 3i technology

## Images

![STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection - Image 1](https://m.media-amazon.com/images/I/51QHKEXEHyL.jpg)
![STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection - Image 2](https://m.media-amazon.com/images/I/71gFw1sO-jL.jpg)
![STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection - Image 3](https://m.media-amazon.com/images/I/71lZjbWWedL.jpg)
![STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection - Image 4](https://m.media-amazon.com/images/I/61M-Kins6aL.jpg)
![STIEBEL ELTRON DHB 18/21/24 ST Trend 204202 Electronic Instantaneous Water Heater Especially Energy-Saving Thanks to 3i Technology, Accurate Temperature Selection - Image 5](https://m.media-amazon.com/images/I/71ch6uZ909L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Hervorragender Durchlauferhitzer – absolut empfehlenswert!
*by Ö***R on 28 February 2026*

Der STIEBEL ELTRON Durchlauferhitzer DHB 18/21/24 ST Trend ist ein wirklich starkes Produkt für die Warmwasserversorgung in Bad oder Küche. Ich fand besonders positiv: ✔️ Die gradgenaue Temperaturregelung sorgt dafür, dass du konstant warmes Wasser bekommst – individuell einstellbar zwischen ca. 20 °C und 60 °C. ✔️ Die elektronische Steuerung arbeitet effizient und spart im Vergleich zu klassischen hydraulischen Geräten Energie und Wasser. ✔️ Die Bedienung mit Drehwähler ist intuitiv, und der Warmwasserauslauf bleibt stabil, auch wenn mehrere Entnahmestellen genutzt werden. ✔️ Die kompakte, robuste Bauweise wirkt langlebig – perfekt für den täglichen Gebrauch. Insgesamt 5 Sterne ⭐⭐⭐⭐⭐ – nur positive Erfahrungen! 👍🔧

### ⭐⭐⭐⭐⭐ Top
*by M***Y on 11 May 2026*

Ein gutes Gerät mit einer logischen Beschreibung/ Anleitung zur Montage. Erhitzt das Wasser wie es soll.

### ⭐⭐⭐⭐⭐ Absolut empfehlenswert!
*by R***D on 24 May 2026*

Spitzenprodukt! Der Vorgänger hat nach 13 Jahren den Geist aufgegeben, dieser ist genau baugleich und einfach zu tauschen, technisch noch ausgereifter! Super Marke die Stiebel Eltron!! Ecvht Top Qualität zu fairem Preis!

## Frequently Bought Together

- STIEBEL ELTRON DHB 18/21/24 ST Trend Electronic Instantaneous Water Heater with Accurate Temperature Selection, Energy-Saving Thanks to 3i Technology, VDE Tested, 204202
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-09*