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Home Comfort
  1. Products & Services
  2. Products ‑ HomeComfort
  3. Dehumidification
  4. Condensation dehumidifier of the TTK-series
  5. TTK 26 E


Well-rounded drying solution with an appealing design

Small in size, impressively high performance

Owing to sound technology and excellent performance values the TTK 26 E promises the immediate surroundings dry conditions at all times. The appealing design without corners or sharp edges plays an important role in its high attractiveness and popularity. 

The both convenient and compact drying solution is perfectly easy to handle: Connect it to the mains and switch it on and the effective TTK 26 E with a dehumidification performance of up to 10 litres begins to operate keeping smaller rooms sized up to 15 m² reliably dry. 

Special features:

  • Low-maintenance construction
  • Particularly easy handling
  • Convenient cable winder
  • Very compact and light device in its performance class
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.

Space-saving design, easy handling and convincing functions

Moreover, the dehumidifier TTK 26 E has all the necessary comfort equipment features permitting its unattended operation: these include the electronic automatic defrost system, the filling level warning light indicating a full water tank and the overflow protection with automatic switch-off function.

The TTK 26 E can even be applied where regular manual emptying of the water tank cannot always be conveniently effected such as in heated basements or a holiday home. For it is equipped with an integrated separate hose connection through which the condensate can directly be discharged into a drain. The washable air filter and a convenient carrying handle for simple operating site changes complete the equipment of this comfort dehumidifier.

TTK 26 E – special equipment features

TTK 26 E control panel
The operating panel of the TTK 26 E is provided with a clear design and is easy to understand.
TTK 26 E air filter
The easily removable air filter retains lint and animal hair and can be quickly and easily wiped or washed out.
TTK 26 E water tank
The removable water tank is provided with a storage capacity of 1.8 litres and a fill level window. The device stops automatically when the tank is full and indicates this via LED.
TTK 26 E rear view
In order to continuously drain the condensation water, a pipe can be connected on the rear of the device.
TTK 26 E - condensate drain
A hose can be connected to the back of the device to allow the condensed water to run off continuously.
TTK 26 E - work area
This compact dehumidifier TTK 26 E continuously works in a range between 20 and 80 % RH and can be switched on via the clearly structured control panel.
TTK 26 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 26 E – drying laundry
The TTK 26 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 26 E – permanent mode
In the permanent mode, the TTK 26 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 26 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 26 E enable a particularly simple and comfortable change of location.
TTK 26 E - office
Whether at home, in the office or in the bedroom - the TTK 26 E dehumidifier ensures an optimal room climate at all times through automatic control of the entered humidity value, display of the relative humidity, laundry drying function and timer.
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

Standard features:

  • Easily accessible air filter, easy to clean. Filters animal hair, fluff, lint, dust as well as preventing bacterial growth.
  • Filling level warning light to indicate a full water tank
  • Overflow protection with automatic switch-off
  • Automatic air circulation defrost system
  • 2 fan stages
  • Connection for external condensate drain
  • Convenient carrying handle

Room size suitability of the TTK 26 E

Which device is suited 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” …

Tested for safety

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


Dehumidifier TTK 26 E show in Trotec online shop

Dehumidifier TTK 26 E

You save: 40.00 £

179.95 £ 139.95 £ 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] 8.56
  Max. [l/24h] 10
Air flow rate
  Level Max. [m³/h] 80
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] 1.1
  Power input [kW] 0.2
  Recommended fusing [A] 6
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 1.7
  Reciprocating piston compressor
  Rotary piston compressor
  Minimum room size [m²] 4
  refrigerant R290
  Amount of refrigerant [g] 40
  GWP factor 3
  CO2 equivalent 0.00012 t
  Pressure suction side [MPa] 1.8
  Pressure outlet side [MPa] 3.8
Water tank
  Contents in [l] 1.8
Sound values
  Distance 1 m [dB(A)] 40
  Length (packaging excluded) [mm] 217
  Width (packaging excluded) [mm] 296
  Height (packaging excluded) [mm] 416
  (packaging excluded) [kg] 9.5
Equipment, features and functions
Automatic defrost system
  Air circulation / electronic
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  stages 2
Condensate tank monitoring
  Container available
  Filling level warning light to indicate a full water tank
  Overflow protection with automatic switch-off
Room air filter
  Readily accessible
  Pre-filter Synthetic fibre
Timer function
  Switch-on time preselectable
  Switch-off time can be preselected
Functions and features
  Automatic operation
  Continuous operation
  Laundry drying function
  Internal drying function
  Indication of the current room humidity level
  Anzeige der eingestellten Luftfeuchtigkeit
  Automatic fault diagnosis system
  Memory function
  Auto restart function
  Carry/transport handle(s)
Condensate drain
  Hose included in the scope of delivery
  Hose connection possible
  Recommended hose size [mm] 9
  Condensate pump
Control panel
  LED display
  ON/OFF switch
Adjustable air discharge direction
  Swing function
Housing design

 standard equipment

 optionally available

 not available



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