---
product_id: 62917469
title: "Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater"
brand: "stiebel eltron"
price: "416557CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Stiebel Eltron"
url: https://www.desertcart.sn/products/62917469-stiebel-eltron-dhm3-mini-unvented-instantaneous-water-heater
store_origin: SN
region: Senegal
---

# 3.5 kW rapid heat output 2 L/min steady flow rate Hydraulic activation, no electricity wasted Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater

**Brand:** stiebel eltron
**Price:** 416557CFA
**Availability:** ✅ In Stock

## Summary

> 🔥 Instant warmth, zero compromise – your under-sink power boost!

## Quick Answers

- **What is this?** Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater by stiebel eltron
- **How much does it cost?** 416557CFA 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/62917469-stiebel-eltron-dhm3-mini-unvented-instantaneous-water-heater)

## 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

- • **Durable & Reliable:** Backed by 10 years EU spare part availability and trusted German engineering
- • **Compact & Sleek Design:** Space-saving 19x14.3 cm footprint fits discreetly under your sink
- • **Energy Smart Efficiency:** A-rated 3.5 kW power ensures optimal heating with minimal energy waste
- • **Instant Hot Water On Demand:** Hydraulically activated for zero wait time and energy efficiency
- • **Unvented Installation Ready:** Compatible with pressure-resistant and pressure-free fittings for versatile setups

## Overview

The Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater delivers 2 liters per minute of 40°C hot water with a powerful 3.5 kW hydraulic activation system. Its compact design fits seamlessly under sinks, supports unvented installations, and offers energy-efficient, on-demand heating. Trusted for durability with a decade of spare part support, it’s the smart choice for modern, space-conscious homes.

## Description

Product Description 236450 Mini Inst Water Heater 3.5kW (Unvented) Box Contains 1 x Stiebel Eltron DHM 3

Review: Works very well - Nice piece of kit - easy to install. Note, you are highly likely to need some adaptors - the ones in the box were not suitable. Reaches a reasonable and usable temperature.
Review: Excellent well made product. - Easy to fit and provide plenty of hot water.

## Features

- Mini instantaneous water heater
- Unvented installation
- Hydraulic activation only when water drawn-off
- Will provide 2.0l/min at 40⁰C typical

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0018M1Z0S |
| Best Sellers Rank | 854,182 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,530 in Water Heaters & Parts |
| Brand | Stiebel Eltron |
| Capacity | 2 LPM |
| Colour | White |
| Customer Reviews | 4.2 out of 5 stars 774 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Efficiency | A |
| Flow Rate | 2 Litres Per Minute |
| Global Trade Identification Number | 04017212208137 |
| Heat Output | 3.5 Kilowatts |
| Included Components | wall suspension |
| Is Electric | Yes |
| Item Dimensions W x H | 19W x 14.3H centimetres |
| Item Weight | 1.46 Kilograms |
| Manufacture Year | 2022 |
| Manufacturer | Stiebel Eltron Gmbh |
| Material | Plastic |
| Maximum Temperature | 35 Degrees Celsius |
| Model Number | DHM 3 |
| Mount Type | Under-sink mounting |
| Part Number | DHM 3 |
| Power source | Corded Electric |
| Product dimensions | 19W x 14.3H centimetres |
| Special Features | Hydraulically controlled, immediately warm water, suitable for pressure-resistant and pressure-free fittings |
| Special feature | Hydraulically controlled, immediately warm water, suitable for pressure-resistant and pressure-free fittings Special feature Hydraulically controlled, immediately warm water, suitable for pressure-resistant and pressure-free fittings See more |
| Style | 3.5 kW |
| Voltage | 230 |
| Wattage | 3500 watts |

## Product Details

- **Brand:** Stiebel Eltron
- **Product dimensions:** 19W x 14.3H centimetres
- **Special feature:** Hydraulic control, instant hot water, suitable for pressure-resistant and pressureless fittings
- **Colour:** White
- **Wattage:** 3500 watts

## Images

![Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater - Image 1](https://m.media-amazon.com/images/I/51J4x42JmVL.jpg)
![Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater - Image 2](https://m.media-amazon.com/images/I/71z5rkMAQlL.jpg)
![Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater - Image 3](https://m.media-amazon.com/images/I/71bPe7bBTFL.jpg)
![Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater - Image 4](https://m.media-amazon.com/images/I/91DiM76JgDL.jpg)
![Stiebel Eltron DHM3 Mini Unvented Instantaneous Water Heater - Image 5](https://m.media-amazon.com/images/I/91leH5+jxeL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works very well
*by V***S on 23 July 2020*

Nice piece of kit - easy to install. Note, you are highly likely to need some adaptors - the ones in the box were not suitable. Reaches a reasonable and usable temperature.

### ⭐⭐⭐⭐⭐ Excellent well made product.
*by A***R on 9 September 2021*

Easy to fit and provide plenty of hot water.

### ⭐⭐⭐⭐ total reliability over the past 5 years
*by P***E on 30 March 2015*

We purchased this item in June 2014 and had it fitted by a registered plumber, initially it performed well then seemed to be unable to warm water, so we decided to change it for another heater which turned out to be worse and very short lived. We had this unit reinstalled and had the plumbing sorted, since then the heater has performed well day for the past 5 years, so I take back my previous feedback and would recommend.

## Frequently Bought Together

- Stiebel Eltron DHM 3, 3500 W, 230 V, White
- VARIOSAN T-Piece Splitter for 10360 Angle Valves (3/8 Brass Construction in Chrome)
- Ibergrif M91501 UK Compression Adaptors Connector from G3/8 Inch to G1/2 Inch, Metal, Chrome, 1 Pair

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**Shop now:** [https://www.desertcart.sn/products/62917469-stiebel-eltron-dhm3-mini-unvented-instantaneous-water-heater](https://www.desertcart.sn/products/62917469-stiebel-eltron-dhm3-mini-unvented-instantaneous-water-heater)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-30*