---
product_id: 110697367
title: "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"
brand: "stiebel eltron"
price: "26071131₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Stiebel Eltron"
url: https://www.desertcart.vn/products/110697367-stiebel-eltron-wall-mounted-electric-fan-heater-ck-20-premium
store_origin: VN
region: Vietnam
---

# 2000W Power 7-Day Timer Frost Protection 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

**Brand:** stiebel eltron
**Price:** 26071131₫
**Availability:** ✅ In Stock

## Summary

> Stay Warm, Stay Stylish! 🔥

## Quick Answers

- **What is this?** 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 by stiebel eltron
- **How much does it cost?** 26071131₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/110697367-stiebel-eltron-wall-mounted-electric-fan-heater-ck-20-premium)

## 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

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: Great heater - I live in an old grade 2 listed buildings with single pain wooden windows, half the property is solid brick with no insulation and 3 metre high ceilings, no gas and only a 9kw water heater. (£1.30ish an hour electric) Trying to heat a 2 bedroom apartment with anything convention and waiting for radiators and circulating water to temperature took about 2.5 hours just to start heating the apartment from 13-16degrees. I installed 5 of these heaters around the house to replace the boiler system. Within 3 hours the temperature will go from 16 degrees to 25 degrees. (£1.40 an hour of electric) to get instant heat blown into the room is by far the best method to have and a small price to pay 100 per Heater compared to some of the convention panels on the market. Now I have the time during lock down I can look to insulate the property better to retain more heat! Best purchase ever! Thanks toolstation
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.

## 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 | 664,862 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 786 in Electric Heating |
| Brand | Stiebel Eltron |
| Brand Name | Stiebel Eltron |
| Colour | White |
| Country of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 2,018 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 | Bathrooms |
| Smart Home Compatibility | Not Smart Home Compatible |
| 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

![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 - Image 1](https://m.media-amazon.com/images/I/411h4PPcefL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/41F8afck-oL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/41RLffrEyDL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/51jkbBJ37vL.jpg)
![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 - 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

### ⭐⭐⭐⭐⭐ Great heater
*by S***R on 2 April 2020*

I live in an old grade 2 listed buildings with single pain wooden windows, half the property is solid brick with no insulation and 3 metre high ceilings, no gas and only a 9kw water heater. (£1.30ish an hour electric) Trying to heat a 2 bedroom apartment with anything convention and waiting for radiators and circulating water to temperature took about 2.5 hours just to start heating the apartment from 13-16degrees. I installed 5 of these heaters around the house to replace the boiler system. Within 3 hours the temperature will go from 16 degrees to 25 degrees. (£1.40 an hour of electric) to get instant heat blown into the room is by far the best method to have and a small price to pay 100 per Heater compared to some of the convention panels on the market. Now I have the time during lock down I can look to insulate the property better to retain more heat! Best purchase ever! Thanks toolstation

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Value for money
*by D***E on 2 March 2026*

Good value for money. Easy to use. It's quiet in use, and the heat output is good.

## 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
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-06*