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TTK 166 ECO Commercial Dehumidifier

Commercial dehumidifier TTK 166 ECO

Highly efficient. Extremely robust. Extremely affordable.

The dehumidifier manages around 52 liters in 24 hours – a drying performance that can be seen in the commercial sector.

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Free standard delivery over £200

On its large digital display, the current room humidity and the current room air temperature in both the standby mode and during the dehumidifying operation are well readable. The desired relative indoor humidity can be selected in increments of 1 between 10% – 95%, so the moisture-dependent drying control is no problem thanks to the integrated hygrostat.

The timer function with switch-on and switch-off pre-selection, the 7-liter water tank and the display for automatic defrosting make for the equipment variety of this efficient dehumidifier.

In addition, the TTK 166 ECO has an external condensate drain (optional condensate pump available), making it perfect for longer unattended drying jobs. Thanks to the memory function, the dehumidifier remembers the desired relative humidity in the event of a short power failure. Once the power is restored, the TTK 166 ECO will start automatically.

The eye-catching paint in the signal color red makes the dehumidifier unmistakable on the construction site. The trolley construction with transport handle and large wheels allows the TTK 166 ECO to move effortlessly even in often rough construction site environments. A practical cable receiver on the back of the device allows safe storage of the power cable during transport and storage.

Thanks to the efficient rotary piston compressor, the unit can be transported and stored in any position.

Benefits for practice:

  • Particularly economical solution for typical dehumidification applications in the commercial sector
  • SGS-approved quality
  • High dehumidification performance
  • Robust steel construction in trolley design
  • Transportable and storable in any position thanks to the rotary piston compressor
  • Hygrostat-controlled automatic operation
  • Timer function
  • Display of the current room humidity and the current room air temperature in standby mode as well as during dehumidifying operation


General information
Article number1.120.001.116
Dehumidification performance
At 30 °C / 80 % RH [l/24h]50
Max. [l/24h]52
Air flow rate
Level Max. [m³/h]300
Recommended room size dry keeping
Ambient conditions
Min. temperature range [°C]5
Max. temperature range [°C]35
Min. humidity range [% RH]10
Max. humidity range [% RH]95
Electrical values
Mains connection220 – 240 V, 50 Hz
Nominal current consumption [A]4
Power input [kW]0.95
Recommended fusing [A]10
Required current starting phase [A]16
Electric connection
Connection plugCEE 7/7
Rotary piston compressorStandard
Reciprocating piston compressorNot Available
Amount of refrigerant [g]200
Minimum room size [m²]15
GWP factor3
CO2 equivalent0.0006
Pressure suction side [MPa]1
Pressure outlet side [MPa]2.5
Max. permissible pressure [Mpa]2.5
Water tank
Contents in [l]7
Sound values
Level 1 – Distance 1 m [dB(A)]56
Functions and features
Cable holderStandard
Current room temperature indicationStandard
Memory functionStandard
LED displayStandard
Display of the relative humidity levelStandard
Automatic fault diagnosis systemStandard
Fan rundown functionStandard
Length (packaging excluded) [mm]480
Width (packaging excluded) [mm]450
Height (packaging excluded) [mm]655
(packaging excluded) [kg]30