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  1. Products & Services
  2. Products ‑ HighPerformance
  3. Dehumidification
  4. Condensation dehumidifiers, mobile
  5. Commercial dehumidifiers of the TTK‑ECO series
  6. TTK 165 ECO

Commercial dehumidifier TTK 165 ECO

Low-priced dehumidification of up to 52 litres

Strong performance - efficient solution!

When it comes to efficiency, hardly any other device can keep up with the low-cost solution TTK 165 ECO. The dehumidifier manages about 52 litres in 24 hours – an impressive drying performance for the commercial sector.

The TTK 165 ECO is equipped with an external condensate drain – with an optional external pump if required – and is thus perfectly suited for longer unattended drying operations. Besides, the condensate tank can be removed and thus quickly and easily emptied.

Thanks to the carriage design steel construction with a transport handle and large wheels, the TTK 165 ECO can be moved without difficulty even in the often harsh surroundings on construction sites. The convenient cable holders on the rear of the device offer additional transport safety.

The TTK 165 ECO is immediately ready for operation, easy to use and ideally suited for continuous dehumidification. In addition, the commercial dehumidifier is equipped with an efficient rotary piston compressor allowing for simple transport and storage in every position.

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.

Investment protection for your drying devices

Particularly during construction drying operations in summer or when drying water damages, it is very likely that climate conditions arise which may significantly shorten the lifetime of condenser dryers – regardless of the make. We as manufacturer care about the fact that for process-related reasons your condenser dryers often have to be replaced much too soon, hence we have prepared a valuable practical recommendation relating to the investment protection of your drying devices. Click here to find out more ...

Technical construction drying

Did you know that every construction dryer is at the same time a commercial dehumidifier, but that not every commercial dehumidifier is automatically a real construction dryer? Here you can find out the reasons for this, and why hot gas defrosting makes the decisive difference ...

In spite of its compact dimensions the TTK 165 ECO is outstanding with a dehumidification performance of 52 l/24h for rooms sized up to 90 m² or 230 m³. Owing to the rotary piston compressor, its carriage design of robust steel can be transported and stored in any position.
TTK 165 ECO – dimensions
The removable air filter protects the device interior against soiling and can be easily wiped or washed out.
TTK 165 ECO - air filter
The removable water tank has a storage capacity of 5 litres. The device stops automatically when the tank is full and indicates this via LED. The removable air filter protects the device interior against soiling and can be easily wiped or washed out.
TTK 165 ECO – water tank and air filter
In the permanent mode, the TTK 165 ECO dehumidifies the room air in continuous operation. Ideal for longer unattended dry keeping tasks and professional construction drying applications. To avoid that you constantly have to drain the water tank, a condensate drain hose can be connected.
TTK 165 ECO – permanent mode
Shells can be dried perfectly and easily in no time with the powerful and comfortable commercial dehumidifier TTK 165 ECO. This prevents major delays caused by necessary drying processes in the construction project, even at low temperatures.
TTK 165 ECO – shell
The TTK 165 ECO is also an excellent choice when it comes to its use for water damage restoration. The process of drying the spaces can be substantially accelerated in such cases of damage, as a consequence considerably reducing mould formation. A connectable air hose also makes it possible to dry hollows.
TTK 165 ECO water damage restoration

Technical data by comparison

All commercial dehumidifiers of the TTK-ECO series by direct comparison:

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

A few practical benefits:

  • Particularly economical solution for typical dehumidification applications in the commercial sector
  • High dehumidification performance of 52 l / 24 h
  • Robust steel construction in carriage design
  • Portable and easily stored anywhere thanks to its rotary compressor

Proper energy billing for existing equipment without meters?

You're using this or another electrical appliance without MID-compliant energy consumption meter of which you have to report the current consumption to insurance companies? Then the BX50 MID is the perfect solution. Just install it between the device and a fixed socket – done!

Fan assistance for construction drying

Fan assistance

Quicker construction drying by air circulation

The drying time can be reduced by half if construction dryers and fans are combined. In doing this, each dryer is supplemented with a fan, which significantly improves the drying performance and thus also the duration of the drying process.

The increased air circulation results in a quicker evaporation of the humidity, for the higher the flow rate at the material surface, the sooner will the drying process be completed.
The axialfans of the TTV series and TTV-S series are especially suitable to provide assistance with regard to the drying process.

External condensate pump

Accessory tip:

External condensate pump for continuous operation

This optionally available condensate pump is compatible with all TTK-ECO models from Trotec and is ideally suited for longer, unattended dry keeping applications. With a pump height of up to 5 metres the condensate can be pumped from the collection container of the construction dryer into a larger container or outside. This makes it possible to let the construction dryer run in continuous operation without a full collection container interrupting the dehumidification process.

Further information can be found here.


TTK 165 ECO Dehumidifier show in Trotec online shop

Technical data

Technical data
General information
  Article number
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 20
  At 30 °C / 80 % RH [l/24h] 50
  Max. [l/24h] 52
Air flow rate
  Level Max. [m³/h] 350
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] 90
Electrical values
  Mains connection 230 V, 50 Hz
  Nominal current consumption [A] 3.7
  Power input [kW] 0.82
  Recommended fusing [A] 10
  Required current starting phase [A] 25
Electric connection
  Connection plug CEE 7/7
  Rotary piston compressor
  refrigerant R-410A
  Amount of refrigerant [g] 230
  Minimum room size [m²] 11
  GWP factor 3
  CO2 equivalent 0.00069 t
  Pressure suction side [MPa] 1
  Pressure outlet side [MPa] 2.5
  Max. permissible pressure [Mpa] 2.5
Water tank
  Contents in [l] 5
Sound values
  Level 1 - Distance 1 m [dB(A)] 56
Functions and features
  Cable holder
  Length (packaging excluded) [mm] 495
  Width (packaging excluded) [mm] 455
  Height (packaging excluded) [mm] 900
  (packaging excluded) [kg] 31
Equipment, features and functions
Automatic defrost system
  Air circulation / electronic
Automatic dehumidification
  Non-stop dehumidification
  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
  Non-marking full-rubber wheels
  Carry/transport handle(s)
  Cable winder
  Carriage design
Condensate drain
  Hose connection possible
  Recommended hose size [mm] 12
  Condensate pump
Housing design
  Steel coated

 standard equipment

 optionally available

 not available



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