---
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: "€ 454.08"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.pt/products/110697367-wall-mounted-electric-fan-heater-ck-20-premium-for-about
store_origin: PT
region: Portugal
---

# 2000W Power 7-Day Timer Frost 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:** € 454.08
**Availability:** ✅ In Stock

## Summary

> Stay Warm, Stay Stylish! 🔥

## 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?** € 454.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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

- • **Safety First:** Equipped with frost protection and overheating safeguards.
- • **Smart Controls:** Backlit LCD for easy operation, even in low light.
- • **Sleek & Stylish:** High-quality aluminum front adds a touch of elegance to your space.
- • **Effortless Heating:** Experience rapid warmth in any room with our wall-mounted design.
- • **Eco-Friendly Compliance:** Lot 20 compliant, ensuring energy efficiency and sustainability.

## Overview

The STIEBEL ELTRON CK 20 Premium is a wall-mounted electric fan heater designed for spaces up to 20 sqm. With a powerful 2000 watts, it features a sleek aluminum front, a user-friendly backlit LCD control panel, and advanced safety features like frost protection and open window detection. Its programmable 7-day timer ensures you have warmth exactly when you need it, making it the perfect solution for transitional seasons.

## Description

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

## Features

- Wall mounted rapid heater – ideal as a supplementary heater or interim heater for spring/autumn
- Quick room air heating
- High quality design with an aluminium front
- Controls with backlit LCD
- 7-day timer, 120-minute short-time timer, frost protection and open window detection
- Lot 20 compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Stiebel Eltron |
| Model Number | CK 20 Premium |
| Colour | White |
| Product Dimensions | 34.5 x 12.6 x 46.9 cm; 5.31 kg |
| Power / Wattage | 2000 watts |
| Voltage | 230 |
| Material | Plastic |
| Auto Shutoff | Yes |
| Special Features | Controls with backlit LCD, High quality design with an aluminium front, Quick room air heating, Lot 20 compliant, 7-day timer, 120-minute short-time timer, frost protection and open window detection, Programmable |
| Item Weight | 5.31 kg |

## 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)

## Available Options

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

## Questions & Answers

**Q: Which side does the wire exit from**
A: An electrician installed ours and I can't see a wire so it must be in the back side

**Q: Hi, can you run this unit on fan only, just to recirculate the air ?  
(so no heat). Thank you**
A: No you cannot run the fan only, the unit is a heater.

**Q: I have just received this n it has no plug! Anyone else had this?**
A: Often, no plug is required. In my case, I wired the fan heater to a fused spur.

**Q: Any option for a cord to power on off?**
A: No.
To switch on the programming unit, press "Standby". The
standard display appears.
To put the programming unit and the heating appliance into
standby mode, press "Standby". The display shows "- - - -".

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Well worth the money excellent fan wall heater
  

*by S***Y on Reviewed in the United Kingdom on 13 November 2020*

Easy to install, well made with comprehensive instructions.German made, say no more,british wall fan heaters are rubbish, like they say buy cheap and you will buy twice.Thermostat means it can be left on all the time if you want, but I only need it to warm the air after a bath or shower.It needs to be permanently wired if in a wet area, but this was replacing a broken wall heater and the connection was already there.Nice simple touch control on the top, if you mount it high you need a cheap mirror to see it or a step up, but once the temperature is set you just need to switch it on.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Brilliant
  

*by S***E on Reviewed in the United Kingdom on 23 January 2023*

First heater we've had that heated the upstairs of our old house quickly and kept it to temperature  .. fantastic considering its size and the area of our first floor amazing little machine

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Mr Lo
  

*by T***O on Reviewed in the United Kingdom on 14 November 2023*

Function of Constant Temperature isn’t user friendly, it is always stop and restart frequently.

## 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 Portugal*
*Store origin: PT*
*Last updated: 2026-03-17*