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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 380 ECO

Commercial dehumidifier TTK 380 ECO

Economy-priced first-class construction dryer!

The TTK 380 ECO is the first dehumidifier choice for the smart shopper looking for a budget-friendly, yet commercially applicable dehumidifier with professional performance characteristics.

The ECO concept of this dehumidifier series by Trotec facilitates both: By focussing on the essentials the TTK 380 ECO takes a pass on unnecessary decorative accessories in favour of more advantageous properties for non-destructive continuous dry keeping and dehumidification operations.

Behind the robust steel construction in carriage design, a powerful rotary piston compressor ensures a high dehumidification performance. And combined with its professional hot gas defrost system the TTK 380 ECO can impress with a high drying capacity even at low room temperatures.

The transportation from one operating site to another can be accomplished both effectively and safely, for owing to large wheels and the convenient push handle the TTK 380 ECO handles even difficult courses across construction sites in a breeze. Two integrated cable holders and a plug holder make sure that no trip hazards are created.

To determine the period of application, the TTK 380 ECO comes equipped with an operating hours counter. Furthermore, a connection socket for an external hygrostat permits the humidity-dependent device control.

Along with the external condensate drain this renders the TTK 380 ECO an ideal dehumidifier for longer unattended drying applications in automatic operation.

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 ...

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.

In spite of its compact dimensions the TTK 380 ECO is outstanding with a dehumidification performance of 80 l/24h for rooms sized up to 400 m² or 1,000 m³. Owing to the rotary piston compressor, its carriage design of robust steel can be transported and stored in any position.
TTK 380 ECO – dimensions
Everything centrally accessible: hygrostat connection, operating hours counter, operating switch and filling level warning light.
Simple operation
The condensation tank is integrated behind a service flap secured with a magnetic lock and can be easily removed for emptying.
Large condensation tank behind service flap with magnetic lock
For cleaning or replacement, the integrated air filter can easily be pulled out of the air inlet grid.
TTK 380 ECO - memory function
The robust carriage construction facilitates simple site changes and secure footing during operation.
Stable carriage construction
Two integrated cable holders and a plug holder prevent the creation of a trip hazard during transport.
Integrated cable holder
External condensate draining for unattended dry keeping applications – one discharge hose is already included in the scope of delivery.
External condensate drain
The TTK 380 ECO has a memory function. Thanks to this, the device restarts after an unexpected shutdown due to a power interruption with the preselected setting as soon as the power supply is available again.
TTK 380 ECO - memory function
Shells can be dried perfectly and easily in no time with the powerful and comfortable commercial dehumidifier TTK 380 ECO. This prevents major delays caused by necessary drying processes in the construction project, even at low temperatures.
TTK 380 ECO – shell
The TTK 380 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 380 ECO water damage restoration

A few practical benefits:

  • Particularly economical solution for typical dehumidification applications in the commercial sector
  • High dehumidification performance even at low temperatures
  • Robust steel construction in carriage design
  • Portable and easily stored anywhere thanks to its rotary compressor
  • Hot gas automatic defrosting
  • External hygrostat connection

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.

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


Gewerbe-Luftentfeuchter TTK 380 ECO show in Trotec online shop

Technical data

Technical data
General information
  Article number
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 30
  At 30 °C / 80 % RH [l/24h] 79
  Max. [l/24h] 80
Air flow rate
  Level Max. [m³/h] 950
Recommended room size dry keeping
Ambient conditions
  Min. temperature range [°C] 5
  Max. temperature range [°C] 32
  Min. humidity range [% r.F.] 30
  Max. humidity range [% r.F.] 90
Electrical values
  Mains connection 220 - 240 V, 50 Hz
  Nominal current consumption [A] 4.2
  Power input [kW] 0.95
  Recommended fusing [A] 10
Electric connection
  Connection plug CEE 7/7
  Rotary piston compressor
  refrigerant R290
  Amount of refrigerant [g] 300
  Minimum room size [m²] 14
  GWP factor 3
  CO2 equivalent 0.0009 t
  Pressure suction side [MPa] 1
  Pressure outlet side [MPa] 2.5
  Max. permissible pressure [Mpa] 2.5
Water tank
  Contents in [l] 9.5
Sound values
  Level 1 - Distance 1 m [dB(A)] 65
Functions and features
  Automatic operation
  Memory function
  Fan rundown function
  Cable holder
  Length (packaging included – handle excluded) [mm] 530
  Width (packaging included – handle excluded) [mm] 575
  Height (packaging included – handle excluded) [mm] 1,060
  (packaging excluded) [kg] 50
Equipment, features and functions
Automatic defrost system
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Analogue 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
Operating hours counter
  Operating hours counter
  Non-marking full-rubber wheels
  Carry/transport handle(s)
  Cable winder
  Carriage design
Condensate drain
  Hose connection possible
  Condensate pump
Housing design
  Steel coated

 standard equipment

 optionally available

 not available



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