Convector TCH 21 E
Home Comfort
  1. Products & Services
  2. Products ‑ HomeComfort
  3. Heating
  4. Convectors TCH-E series
  5. TCH 21 E

Convector TCH 21 E

Three-stage 2,000-W warmth with power-saving thermostat control and user-friendly handling

Pleasantly warm temperatures in their most beautiful form

The mobile panel radiator TCH 21 E endows living areas and work areas which are only used temporarily or which are not connected to the central heating system with quick warmth and a living space-friendly design. The visually appealing convector with its modern product design, its clear shapes and its ease of use refreshingly stands out from the mainstream monotony of conventional convectors.

Just switch it on, adjust it to the desired temperature and enjoy an almost immediate room-filling convection heat. Convenient: An intelligent automatic heating function regulates the room temperature fully automatically and reduces the energy consumption of the convector to a minimum.

Integrated cost control: energy saving thermostat control

A three-stage heating element with a selectable heating power of 800, 1,200 and 2,000 watts allows for the uncomplicated heating of rooms with a size of up to 24 m² or 60 m³ – for example as an additional warmth dispenser in living rooms or bedrooms or as quick-response heaters for heating conservatories, workshops, hobby rooms, garages and basements.

The integrated thermostat control with which the room temperature is regulated fully automatically to the individual feel-good value is a guarantor of low consumption costs. First the desired temperature level is conveniently and steplessly preset via a rotary thermostat that is mounted at the side. Then intelligent temperature sensors continuously monitor the room temperature and regulate the heat output of the desired temperature value correspondingly. Upon reaching the target temperature, the electric heating element switches off until another heating cycle of the room is required. This saves electricity costs and makes the use of the heating device pleasantly economical – in spite of increasing energy costs.

Pleasantly warm room temperatures – easily and without any complications

Just like all convectors of the TCH-E series, the TCH 21 E also works with the effect of even convection heat. The room air is warmed up in the device by electrically heated wires and thus rises as warm air, creating a natural suction that makes cold room air flow into the device. This leads to a permanent circulation of warm air reaching all corners of the entire room. The heat distributes evenly and an excessive or insufficient heating of individual areas is optimally prevented. As soon as the preset heat level is reached, the device switches off and only switches on again once another heating cycle of the room is required to reach the target value again. This results in a room-filling feel-good warmth which is – thanks to the electric heating element – 100 % clean, condensation-free and odourless.

Wherever clean warmth is required – the convector TCH 21 E provides for a quick heat generation in individual room environments, for example when the main heating has failed, or as an additional heat source.

Clean feel-good warmth for:

  • Living spaces
  • Bedrooms
  • Conservatories
  • Workshops
  • Studies for working from home
  • Hobby rooms
  • Garages
  • Holiday homes
  • Basements

Available in two designs – with and without turbo fan

There are substantial pros and cons where the use of a convector with turbo fan is concerned. If the convector is to be used in the bedroom, the fanless and noiseless TCH 21 E is the best choice. If a room is to be heated within a very short time, the use of the TCH 23 E with an identical heating capacity and additional turbo blower is recommendable, so that the warmth spreads within the room as quickly as possible.

Turbo blower Heating levels Recommended room size
TCH 21 E - 800 W / 1,200 W / 2,000 W 24 m² or 60 m³
TCH 23 E x 1,000 W / 2,000 W + turbo 24 m² or 60 m³

TCH 21 E – special equipment features

TCH 21 E – dimensions
Saves space and leaves room to feel good: Although the compact TCH 21 E convectors are able to provide heat in an entire room, they excel by only requiring only little space.
TCH 21 E - three heating levels and thermostat
Three heating levels adjustable: 800, 1,200 and 2,000 watts. Infinitely adjustable thermostat – thanks to its thermostat-controlled automatic mode, the device switches on and off automatically for temperature maintenance.
TCH 21 E – room size
Ready for use day and night: When the working day just won't end but the heating system in the office rooms already switches to night mode, the TCH 21 E reliably continues to provide for productive working temperatures in rooms sized up to 24 m².
TCH 21 E – properties
With three heating levels (800 / 1,200 W / 2,000 W), an automatic thermostat control and the option of being used as a frost monitor, the powerful convector offers low-noise comfort heat and high flexibility.
TCH 21 E – tilt protection switch / overheating protection
For twice the safety during operation, the TCH 21 E is equipped with an overheating and tilt protection. If the convector is accidentally knocked over or becomes too hot due to clothes carelessly placed on the device, the heater will switch off automatically.
TCH 21 E – even convection heat
A true riser: The even convection heat generated by the electric heating element rises upwards via the air outlet in modern design. The heat then distributes pleasantly throughout the room in no time.
TCH 21 E – recessed handle
Keeping everything in hand: The elegant recessed handles make positioning or storing the device a mere child's play. These handles and the low weight of the convector make it easy to carry the device from room to room or to put in a cupboard in no time at all.
TCH 21 E – large feet
Large feet for secure footing, included in the scope of delivery and ready for installation

Clean feel-good warmth in living and office spaces

TCH 21 E – office
Working fit and productively at home or in the office. A cold workplace endangers health and productivity. As the device is always prepared to be moved from place to place, the TCH 21 E creates pleasant temperatures for working if the main heating system fails or the outside temperatures are unexpectedly chilly. A reliable employee for any case.
TCH 21 E – holiday home
When it's cold outside, what is the only thing you want in your own oasis of well-being? Warmth! Whether in the holiday home, in the bedroom or living room, in the conservatory or in the guest room – the TCH 21 E provides comfortable warmth for cosy moments.
Convectors TCH-E series

All Convectors TCH-E series in direct comparison:

To find the Convector of the TCH-E series which exactly meets your requirements, please consult the concise overview of all Convectors TCH-E series from Trotec, which we're providing to you here so that you can compare them directly to each other.

Models which you do not wish to include in your comparison can be easily dismissed with only one click.

Technical data by comparison

  • Heating capacity up to 2,000 W for clean, condensation-free and odourless warmth
  • 3 heating levels (800 W / 1,200 W / 2,000 W)
  • Stepless thermal control
  • Thermostat-controlled automatic mode
  • Frost monitor function
  • Energy-efficient operation thanks to automatic switch-off when reaching the target value
  • Maximum safety thanks to overheating and tilt protection
  • Noiseless heating
  • Secure footing due to large feet
  • Integrated recessed handle for easy transport

Frost monitor function

Frost monitor function

Ideal for short-term property vacancies or temporarily used rooms

Using the stepless thermal control of our mobile TCH convectors, you can also operate the devices in frost monitor operating mode. The heating device is then automatically activated by a thermostat to protect the rooms from frost and prevent excessive cooling. Functioning as frost guards, the TCH convectors are not only ideally suited for landlords and real estate companies – they also offer benefits for private and business people, who can thus keep vacant rooms and garages free from frost. Particularly rooms, conservatories or cellars which are not connected to a central heating system can be kept warm reliably this way.


Optimum room temperature control with the socket thermostat BN30

Just install it in the socket and connect it to the heating or cooling device on the socket thermostat BN30, and you can have your heating or cooling unit automatically switched on and off by the BN30 depending on the temperature. The socket thermostat available as an accessory is individually adjustable within a temperature range from 5 °C to 30 °C.

Radio thermostat BN35 with timer switch for the socket

Radio thermostat BN35

With the radio thermostat BN35 you can easily determine at which room temperature your heating or cooling unit will switch on or off using the remote control. The BN35 set consists of a radio-controlled socket and a radio thermostat. Simply plug the radio-controlled socket in between a wall outlet and your heating or cooling unit. Place the radio thermostat within approx. 20 metres in the place where the room temperature is to be measured. As an alternative, time-controlled regulation can also be carried out.


Technical data

Technical data
General information
  Article number 1.410.000.511
Heating capacity
  Level 1 [kW] 0.8
  Level 2 [kW] 1.2
  Level 3 [kW] 2
  Level Max. [kW] 2
Electrical values
  Mains connection 220 - 240 V, 50 Hz
  Max. power input [W] 2,000
  Nominal current consumption [A] 8
Safety feature
  IP type of protection IPX0
  Protection class I
  Overheating protection Available
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 1.7
  Recessed handles
  Length (feet included) [mm] 172
  Width (feet included) [mm] 530
  Height (feet included) [mm] 378
  (packaging excluded) [kg] 3
Equipment, features and functions
Functions and features
  Steplessly adjustable thermostat
  Frost monitor function
  Automatic switch-off upon reaching the set value
  Tilt protection
  Auto restart function
  Overheating protection
Housing design
  Steel coated

 standard equipment

 optionally available

 not available



Alternative products