---
product_id: 110697367
title: "Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835"
brand: "stiebel eltron"
price: "2605.78 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Stiebel Eltron"
url: https://www.desertcart.tn/products/110697367-wall-mounted-electric-fan-heater-ck-20-premium-for-about
store_origin: TN
region: Tunisia
---

# 7-day + 120-min programmable timer Covers 20 sqm precisely Frost & overheating protection Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835

**Brand:** stiebel eltron
**Price:** 2605.78 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cozy, save energy, and never miss a beat! 🔥

## Quick Answers

- **What is this?** Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 by stiebel eltron
- **How much does it cost?** 2605.78 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/110697367-wall-mounted-electric-fan-heater-ck-20-premium-for-about)

## 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

- • **Smart Energy Saver:** Open window detection and motion sensor reduce wasted energy, cutting costs and carbon footprint.
- • **Safety First, Always:** Integrated child lock, frost protection, and overheating limiter ensure peace of mind.
- • **Sleek, Durable Design:** Premium aluminium front with easy wall mounting blends modern style with robust build quality.
- • **Tailored Comfort Scheduling:** 7-day programmable timer with LCD control lets you set your ideal temperature on your terms.
- • **Precision Heating for Your Space:** Effortlessly warms rooms up to 20 sqm with rapid, even heat distribution.

## Overview

The STIEBEL ELTRON CK 20 Premium is a wall-mounted electric fan heater designed for efficient heating of spaces up to 20 sqm. Featuring a 2 kW power output, it offers smart energy-saving functions like open window detection and motion sensors, alongside programmable 7-day and 120-minute timers. Its aluminium front and silent operation combine style with comfort, while safety features such as frost protection, child lock, and overheating limiter ensure reliable use. Lot 20 compliant and easy to install, it’s perfect for millennial professionals seeking smart, sustainable warmth.

## Description

From the manufacturer Fulfils ErP guidelines. Saves CO², energy and money! Open window detection Smart control: windows open, appliance off. If the room is ventilated, the heater switches off automatically. Adaptive control unit Learns how much time it needs to heat the room to the required temperature – and automatically switches on earlier or later accordingly. Weekly timer With the aid of the integral controller, the comfort temperature can be controlled precisely using the weekly timer – scheduled for 7/5 days/weekend. LCD screen Uniform electronic control unit with LCD screen. Lot20 compliant The features include all energy efficiency and safety requirements to meet new regulations for panel heaters. These include overheat protection, open window recognition, child lock and frost protection. How long is the power/connecting cable on the CK Premium? The length of the power/connecting cable is 100 cm. How long is the power/connecting cable on the CK Premium? The length of the power/connecting cable is 100 cm. Is continuous/permanent heating possible? Continuous/permanent heating is possible with the CK Premium. This is what the convector is designed and constructed for. However, the appliance should only be operated when the heat and the corresponding room are actually being used. Is continuous/permanent heating possible? Continuous/permanent heating is possible with the CK Premium. This is what the convector is designed and constructed for. However, the appliance should only be operated when the heat and the corresponding room are actually being used. What material is the fan heater made of? The CK Premium is equipped with an aluminium front. What material is the fan heater made of? The CK Premium is equipped with an aluminium front. What is the power consumption? The power consumption depends on the heat demand, the room size and the times of use. The connected load is 2 kW. What is the power consumption? The power consumption depends on the heat demand, the room size and the times of use. The connected load is 2 kW. Can the CK Premium also be used as a frost stat? Yes, the fan heater can be used as a frost stat. The frost protection symbol is displayed if the set room temperature is set to 7.0 °C. Can the CK Premium also be used as a frost stat? Yes, the fan heater can be used as a frost stat. The frost protection symbol is displayed if the set room temperature is set to 7.0 °C. Our rapid heaters and wall convectors CK 20 Premium fan heater CK 20 Trend fan heater CON 5 premium convector CNS-U 500 Plus panel heat CND 75 duo convector IW 120 quartz heater

Review: No plug or screws!! - Great product, albeit quite noisy in my massage therapy room. Disappointed it came without plug or screws/raw plugs to fix it to wall. Thought that was standard these days. Kicks out heat really quickly & very easy controls.
Review: Great heater for my garage - Great heater , set the heater at 7.5 c to keep the edge off my motorcycles and stop the condensation dripping off my panelled roof and so very pleased with it as no damp hanging around my garage! Seriously a brilliant wee heater that you set to what you want , I’m considering buying the water heater as well , good bit of kit with no hassle

## Features

- AREA OF APPLICATION: Compact wall mounted convector as a standalone heater, as an interim heater in spring/autumn, or for additional heat demand. Even, silent indoor air heating to the exact degree.
- CONVENIENCE FEATURES: Equipped with a user friendly LCD screen, individually programmable weekly timer and programmable comfort and setback temperatures.120-minute timer with self-learning function, quiet operation thanks to silent mode.
- ENERGY SAVING: Motion sensor to lower the temperature when the room is vacated or the window is opened.
- SAFETY: The heater has an integrated safety temperature limiter and an adjustable child safety lock to prevent accidental or unauthorised adjustment. Frost protection setting.
- INSTALLATION: Simple and stable wall mounting by just one person. The wall bracket is mounted separately from the radiator and can be readjusted.
- SCOPE OF DELIVERY: STIEBEL ELTRON CON 20 Premium electric convector heater, wall bracket, operating and installation instructions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078WTS2LT |
| Best Sellers Rank | 648,836 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 721 in Electric Heating |
| Brand | Stiebel Eltron |
| Brand Name | Stiebel Eltron |
| Colour | White |
| Country of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 352 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Form Factor | Wall Mounted |
| Form factor | Wall Mounted |
| Fuel Type | Electric |
| Global Trade Identification Number | 04017212378359 |
| Heat Output | 2000 Watts |
| Heating Coverage | 20 square meters |
| Heating Element | Radiant (quartz or similar) |
| Heating Method | Radiant |
| Included Components | CK 20 Premium, Operating and Installation Manual, Wall mounting bracket (hooked into the appliance) |
| Indoor Outdoor Usage | Indoor |
| Indoor/Outdoor usage | Indoor |
| Item Dimensions D x W x H | 12.6D x 34.5W x 47H centimetres |
| Item Type Name | Wall mounted rapid electric fan heater, for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant |
| Item Weight | 5.31 Kilograms |
| Manufacturer | Stiebel Eltron |
| Maximum Temperature Setting | 30 Degrees Celsius |
| Min Temperature Setting | 5 Degrees Celsius |
| Model Number | 237835 |
| Mounting Type | Wall Mount |
| Part Number | CK 20 Premium |
| Power Source | permanent connection |
| Power source | permanent connection |
| Product Warranty | 2 years. |
| Recommended Uses For Product | space heating, supplementary heating, interim heating for spring/autumn, heating small to medium-sized rooms |
| Room Type | Bathroom |
| Special Features | 7-day timer, 120-minute short-time timer, frost protection and open window detection, Controls with backlit LCD, High quality design with an aluminium front, Lot 20 compliant, Programmable Thermostat, Quick room air heating |
| Special feature | 7-day timer, 120-minute short-time timer, frost protection and open window detection, Controls with backlit LCD, High quality design with an aluminium front, Lot 20 compliant, Programmable Thermostat, Quick room air heating Special feature 7-day timer, 120-minute short-time timer, frost protection and open window detection, Controls with backlit LCD, High quality design with an aluminium front, Lot 20 compliant, Programmable Thermostat, Quick room air heating See more |
| Unit Count | 1.0 count |
| Voltage | 230.0 |

## Product Details

- **Brand:** Stiebel Eltron
- **Special Feature:** Frost Protection, Intelligent Control, Open Window Detection
- **Color:** alpine white
- **Form Factor:** Wall-Mounted
- **Indoor/Outdoor Usage:** Indoor

## Images

![Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 - Image 1](https://m.media-amazon.com/images/I/411h4PPcefL.jpg)
![Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 - Image 2](https://m.media-amazon.com/images/I/41F8afck-oL.jpg)
![Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 - Image 3](https://m.media-amazon.com/images/I/41RLffrEyDL.jpg)
![Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 - Image 4](https://m.media-amazon.com/images/I/51jkbBJ37vL.jpg)
![Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835 - Image 5](https://m.media-amazon.com/images/I/61EQ2WnRTfL.jpg)

## Available Options

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

## Questions & Answers

**Q: How long is the power/connecting cable on the CK Premium?**
A: The length of the power/connecting cable is 100 cm.

**Q: Is continuous/permanent heating possible?**
A: Continuous/permanent heating is possible with the CK Premium. This is what the convector is designed and constructed for. However, the appliance should only be operated when the heat and the corresponding room are actually being used.

**Q: What material is the fan heater made of?**
A: The CK Premium is equipped with an aluminium front.

**Q: What is the power consumption?**
A: The power consumption depends on the heat demand, the room size and the times of use. The connected load is 2 kW.

**Q: Can the CK Premium also be used as a frost stat?**
A: Yes, the fan heater can be used as a frost stat. The frost protection symbol is displayed if the set room temperature is set to 7.0 °C.

## Customer Reviews

### ⭐⭐⭐⭐⭐ No plug or screws!!
*by M***A on 19 November 2020*

Great product, albeit quite noisy in my massage therapy room. Disappointed it came without plug or screws/raw plugs to fix it to wall. Thought that was standard these days. Kicks out heat really quickly & very easy controls.

### ⭐⭐⭐⭐⭐ Great heater for my garage
*by A***O on 10 February 2022*

Great heater , set the heater at 7.5 c to keep the edge off my motorcycles and stop the condensation dripping off my panelled roof and so very pleased with it as no damp hanging around my garage! Seriously a brilliant wee heater that you set to what you want , I’m considering buying the water heater as well , good bit of kit with no hassle

### ⭐⭐⭐⭐ Powerful, quiet fan heater but non-intuitive controls.
*by P***L on 4 November 2024*

The heater is excellent - fast and quiet. The wall mounting mechanism is well designed and easy to use. I dislike the controls, which I found to be very non-intuitive. The idea is simple - A menu, up, down and select buttons. Unfortunately you are required to remember the meaning of various combinations of icons, and know (by ESP) that sometimes you need to do a LONG press on the select button. I'm sure that I'll learn the common functions quickly enough, but I imagine I'll have to dig out the manual again each time I want to use a rarer function. I am an IT professional, so bad UI triggers me. It could have been done so much better.

## Frequently Bought Together

- STIEBEL ELTRON Wall mounted electric fan heater CK 20 Premium for about 20 sqm, aluminium, LED, 7-day + 120-minute timer, frost+overheating protection, open window detection, Lot 20 compliant, 237835
- STIEBEL ELTRON DHB-E Electronic Instantaneous Water Heater 18/21/24 LCD, Accurate Temperature Selection, Energy Saving Thanks to 3i Technology, LC Display, VDE Tested, 236745

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*