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Dehumidifier TTK 52 E
Home Comfort
  1. Products & Services
  2. Products ‑ HomeComfort
  3. Dehumidification
  4. Condensation dehumidifier of the TTK-series
  5. TTK 52 E

Comfort dehumidifier TTK 52 E

Discreet on the outside, convincing values on the inside

Sleek design, easy handling
and convincing functions

The dehumidifier TTK 52 E might look inconspicuous, but will impress you with its technical equipment and easy handling straightaway.

Like almost all dehumidifiers of the HomeComfort series it comes with an automatic hygrostat-controlled dehumidification system including a compressor that switches itself off to save energy as soon as the desired humidity value has been reached. Conversely, the device is automatically activated again once the humidity value is exceeded. The desired humidity level can be set to target values of 40, 50 and 60 % RH via the LED-illuminated control panel.

Alternatively, the TTK 52 E also allows for operation in continuous mode including unattended continuous operation – for instance, to keep smaller basement rooms or holiday apartments permanently dry. For this purpose, the device is fitted with a connection for an external condensate drain.

Moreover, the overflow protection with automatic switch-off and the filling level warning light indicating that the water tank is full provide additional safety. The integrated, washable air filter guarantees a great increase in terms of hygiene as it purifies the air by extracting dust and animal hair.

Product brochure Practical guide to air dehumidification


Moisture in the bathroom, basement or bedroom can lead to mold. All relevant information about our comfort dehumidifiers can also be found in the product brochure. Download the PDF directly here.

To the PDF document

Gentle laundry drying with dehumidifiers

Apart from ambient air dehumidification, a dehumidifier can be conveniently used for drying laundry – either in an assisting way or as a full replacement for a conventional dryer. The laundry drying function (also referred to as clothes drying mode or SuperDry function) is comparable to traditional air drying outside.

Dehumidifiers offer the benefit of drying the laundry as gently as in the nature outside. Colours retain their brilliance and the life span of clothes is longer than with conventional dryers – and all this with a substantially lower power consumption.

Furthermore, even sensitive materials such as wool, silk or synthetic fibres can be dried without any problems. In contrast to pure air drying, the laundry feels much softer and more pleasant on your skin.

Laundry drying can also be performed with dehumidifiers without an additional laundry drying function. The target value of the air humidity must then be set in accordance with the desired residual humidity:

Cupboard dry: 46 % of relative air humidity

Iron dry: 58 % of relative air humidity

Skin dry: 65 % of relative air humidity

Laundry-drying function
Environmentally friendly refrigerant R290

Propane (R290) as environmentally friendly refrigerant in dehumidifiers

Every year, several million tonnes of environmentally harmful CO2emissions (greenhouse gases) are emitted into the air by synthetic refrigerants. For this reason, the utilization of alternative refrigerants has become one of our key objectives. By using propane (R290) as refrigerant, this dehumidifier makes a valuable contribution to protecting our climate.

The natural refrigerant propane (R290) is an organic compound belonging to the group of hydrocarbons. Unlike synthetic refrigerants the environmentally friendly propane (R290) comes with neither ozone depletion potential (ODP = 0) nor a noteworthy greenhouse effect (GWP = 3).

Additional bonus for the environment: Owing to its excellent thermodynamic properties, propane (R290) is a particularly energy-efficient refrigerant thereby additionally reducing your energy costs.

Healthy feel-good climate

Using the TTK 52 E of the HomeComfort series you can ensure the optimum humidity level and a healthy feel-good climate in your own four walls throughout the year. Not only the right temperature is decisive for an ideal room climate, but also an optimum humidity level. In heated living spaces, the relative humidity level should not exceed a threshold of 60 %, whereas in bathrooms it may rise to 70 % or more.

The optimal humidity level for a healthy room climate is 50 %. Higher values promote the formation of mould and can affect human health. The mould spores spread in the room air, enter the airways and cause allergies in the worst case. Breathing additionally affects the humidity level in living spaces as moisture is continuously emitted into the room during exhaling. The more people live in a household, the faster the feel-good limit of humidity is exceeded.

The negative effects are noticeable, for instance, in the bedroom, where the 60 % threshold is often exceeded at night if the windows are closed. But it is right here that a restful room climate is particularly important. Instead, a high humidity level promotes the formation and reproduction of mites.

TTK 52 E – special equipment features

TTK 52 E control panel
The control panel with its LED illumination features a clearly arranged design, is easily comprehensible and is provided with a fill level warning light.
TTK 52 E air filter
The easily removable air filter retains lint and animal hair and can be quickly and easily wiped or washed out. Furthermore the TTK 52 E is equipped with an integrated plug holder.
TTK 52 E water tank
The removable water tank has a storage capacity of 2.4 litres. The device stops automatically when the tank is full and indicates this via LED.
TTK 52 E rear view
In order to continuously drain the condensation water, a pipe can be connected on the rear of the device.
TTK 52 E – target value preselection
The TTK 52 E is provided with an automatic hygrostat-controlled dehumidification function. The desired humidity level can be set to target values of 40, 50 and 60 % RH via the LED-illuminated control panel.
TTK 52 E – functions
When the desired humidity level is reached, the compressor switches off automatically. The fan keeps running while the display remains switched on. When the value is exceeded, the device is automatically activated.
TTK 52 E – drying laundry
The TTK 52 E may also be used as a room air laundry dryer to dry wet laundry in living spaces or utility rooms. In this way, you speed up the drying process of the clothes and prevent the humidity contained on the clothes from condensing in the room and from becoming a hotbed for mould.
TTK 52 E – permanent mode
In the permanent mode, the TTK 52 E dehumidifies the room air in continuous operation. This is especially suitable for cellar or storage spaces which are subjected to mould formation by excess humidity. To avoid that you constantly have to drain the water tank, a condensate drain hose can be connected.

TTK 52 E – at home
Whether you use it at home, in the office or in the bedroom – the dehumidifier TTK 52 E is a very compact and light device in its performance class. The easily accessible air filter is easy to clean and filters animal hair, fluff, lint, dust as well as preventing bacterial growth.
TTK 52 E – quick transport to the required location
The device is equipped with a convenient foldable transport handle. This and the plug holder on the rear of the TTK 52 E enable a particularly simple and comfortable change of location.
Technical data by comparison

All TTK dehumidifiers in direct comparison:

To find the dehumidifier which exactly meets your requirements, please consult the concise overview of all TTK dehumidifiers 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

A few practical benefits:

  • Hygrostat-controlled automatic dehumidification with target value preselection of 40, 50 or 60 % RH
  • When the desired humidity level is reached, the compressor switches off automatically. The fan keeps running. When the value is exceeded, the device is automatically activated.
  • Easily accessible air filter, easy to clean. Filters animal hair, fluff, lint, dust as well as preventing bacterial growth.
  • Continuous mode
  • Filling level warning light to indicate a full water tank
  • Overflow protection with automatic switch-off
  • Automatic air circulation defrost system
  • Connection for external condensate drain

Benefit from the Trotec brand quality guaranteeing high value, safety and functionality. Via the registered GS mark the inspection authority TÜV Rheinland certifies that, if used foreseeably and as intended, the device does not pose a risk to the health and safety of the user.

Room size suitability TTK 52 E

Which device to use for which room size?

Here you find a specific performance chart for the suitability of each comfort dehumidifier. It indicates the room size in combination with an area and volume scale.
Click to enlarge in a new window ...

Product finder for dehumidifiers

We help you find the suitable dehumidifier that meets your requirements!

With our product finder you can quickly and easily choose the ideal dehumidifier for your application scenario.
Click here to go directly to the product finder

Save electricity and money on dehumidification

With our socket hygrostat BH30 you can additionally save money when dehumidifying damp rooms or keeping rooms dry. The programmable switch is simply plugged in between the dehumidifier and socket to regulate the dehumidification process based on the measured humidity level.

Once the desired target humidity is reached, the hygrostat disconnects the device from the mains until dehumidification is required again. By switching off the compressor and fan during standby times, the device's energy consumption is noticeably reduced.

The initial acquisition costs of the BH30 will have been amortized in a minimum of time.

Moreover, many dehumidifiers only offer rough target value setting for optimum humidity. The hygrostat BH30 allows the room humidity level to be adjusted in increments of 1 % from 20 % to 90 % and thus offers significantly more precise target humidity selection.

Thermohygrometer BZ05 and design weather station BZ06

Our recommendation for climate control:

The room thermohygrometer BZ05
Simultaneous display of room temperature, humidity level and time or date as well as an additional feel-good indication.

The design weather station BZ06
Simultaneous indication of room temperature, humidity level, date, time, weekday and symbolic weather forecast. Supplies helpful information for preventing mould growth.

Adsorption, condensation or Peltier dehumidifier?

Trotec, your dehumidification expert, has compiled the most important facts in a reader-friendly overview!

Direct link to “Practical knowledge of dehumidifiers” …


TTK 52 E Dehumidifier show in Trotec online shop

TTK 52 E Dehumidifier

You save: 60.00 £

209.95 £ 149.95 £ incl. VAT Show net price (VAT not included)


Technical data

Technical data
General information
  Article number
Dehumidification performance
  At 30 °C / 80 % RH [l/24h] 14.7
  Max. [l/24h] 16
Air flow rate
  Level Max. [m³/h] 110
Recommended room size construction drying
Recommended room size dry keeping
Ambient conditions
  Min. temperature range [°C] 5
  Max. temperature range [°C] 32
  Min. humidity range [% RH] 30
  Max. humidity range [% RH] 80
Electrical values
  Mains connection 220 - 240 V, 50 Hz
  Nominal current consumption [A] 1.3
  Power input [kW] 0.3
  Recommended fusing [A] 10
  Required current starting phase [A]
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 1.5
  Rotary piston compressor
  Reciprocating piston compressor
  Minimum room size [m²] 4
  refrigerant R290
  Amount of refrigerant [g] 85
  GWP factor 3
  CO2 equivalent 0.00026 t
  Pressure suction side [MPa] 1.2
  Pressure outlet side [MPa] 2.4
Water tank
  Contents in [l] 2.4
Sound values
  Distance 1 m [dB(A)] 40
  Length (packaging excluded) [mm] 194
  Width (packaging excluded) [mm] 304
  Height (packaging excluded) [mm] 467
  (packaging excluded) [kg] 10
Equipment, features and functions
Automatic defrost system
  Air circulation / electronic
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Electronic hygrostat
  stages 1
Condensate tank monitoring
  Container available
  Overflow protection with automatic switch-off
  Filling level warning light to indicate a full water tank
Room air filter
  Readily accessible
  Pre-filter Synthetic fibre
Timer function
  Switch-off time can be preselected
  Switch-on time preselectable
Functions and features
  Continuous operation
  Memory function
  Fan rundown function
  Anzeige der eingestellten Luftfeuchtigkeit
  Auto restart function
  Carry/transport handle(s)
Condensate drain
  Hose connection possible
  Recommended hose size [mm] 13.5
  Condensate pump
  Hose included in the scope of delivery
Control panel
  LED display
Shelf life
Adjustable air discharge direction
  Swing function
Housing design

 standard equipment

 optionally available

 not available



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