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Dehumidifier TTK 171 ECO Single Phase - Trotec

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TTK 171 ECO Trotec Dehumidifier - Professional Cavity Drying and Dehumidification
TTK 171 ECO Trotec Dehumidifier - Professional Cavity Drying and Dehumidification
TTK 171 ECO Trotec Dehumidifier - Professional Cavity Drying and Dehumidification
TTK 171 ECO Trotec Dehumidifier - Professional Cavity Drying and Dehumidification
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Single-phase electric dehumidifier Trotec TTK 171 ECO, powerful and versatile. Equipped with a dedicated blower for drying hard-to-reach cavities. Robust trolley design with large wheels for easy handling. Digital control panel with hygrostat, programmable timer and memory function. Permanent mode with external condensate drainage for extended autonomous operation. Ideal for construction sites, basements, bathrooms, warehouses and building drying.

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TTK 171 ECO Single-Phase Electric Dehumidifier - TROTEC

As powerful as it is versatile, this model features a dedicated blower for drying hard-to-reach cavities.

Ready to meet all your needs

The TTK 171 ECO dehumidifier adapts to multiple environments: construction sites, living rooms, bedrooms, bathrooms, cellars, laundry rooms, holiday homes, caravans, boats, as well as warehouses, archives, laboratories, garages, changing rooms and showers. This professional solution ensures economical and efficient drying for all your interventions.

Its trolley design with transport bar, ergonomic handles and large wheels ensures easy handling, even on uneven terrain or stairs.

Intuitive control and automatic operation

The digital control panel displays all functions in real time for immediate commissioning. The automatic mode, controlled by a hygrostat, allows you to set the target humidity level as a percentage. The unit simultaneously displays the target value and the current measurement.

The programmable timer configures start and stop times according to your needs. The integrated memory function retains your settings even after a power outage.

Permanent mode for building drying

Connecting an external condensate drain, optionally combined with an external water pump, enables extended autonomous operation without supervision. Ideal for construction sites requiring continuous drying over time.

Cavity drying via optional air hose connection

False ceilings, spaces under bathtubs, hollow walls or cable shafts: when moisture penetrates inaccessible areas, rapid intervention is required to prevent mold formation.

Thanks to its specific blower, the TTK 171 ECO allows targeted dry air blowing or cavity drying via an air hose connected to the optional adapter fitting.

High-performance radial fan: 3.2 MPa

The hose is inserted into the cavity through an inspection hatch or opening created for this purpose. The integrated radial fan projects dry air over long distances thanks to its 3.2 MPa pressure. Air circulates through the hose connected to the air outlet via an adapter, then exits through an existing or created opening in the lining to gradually evacuate accumulated moisture.

Attention: In case of heavy soiling, dust or mold present in the cavity, the room must remain unoccupied during drying to avoid the dispersion of particles and spores. The use of an air purifier is recommended in these situations.

Practical advantages:

  • Economical solution for professional dehumidification interventions
  • High performance even at low temperatures
  • Air hose connection for targeted blowing or cavity drying
  • Robust steel trolley chassis
  • Transport and storage possible in all positions thanks to the rotary piston compressor
  • Programmable timer
  • Memory function with automatic restart
  • Permanent mode for continuous operation
  • Magnetic lock doors facilitating maintenance


  • About the Trotec brand

    Trotec designs and distributes air treatment and precision measurement equipment. Renowned for its innovation and German quality, the brand offers a complete range including dehumidifiers, humidifiers and environmental measurement devices. The focus is on sustainability, energy efficiency and performance to improve air quality and comfort in all types of professional and residential spaces.
    BrandTrotec
    SKU8036839797
    EAN/GTIN4052138009840
    MPN1120001125
    CategoryProfessional Portable Dehumidifier
    Condition New
    Dehumidification Performance

  • At 20°C / 60% RH: 22 l/24h
  • At 30°C / 80% RH: 51 l/24h
  • Maximum capacity: 52 l/24h
  • Maximum air speed: 450 m³/h

  • Operating Conditions

  • Operating temperature: 5°C to 30°C
  • Relative humidity: 20% to 90% RH
  • Recommended area (construction site): 90 m² (230 m³)
  • Recommended area (permanent): 90 m² (230 m³)
  • Minimum area: 12 m²

  • Electrical Characteristics

  • Power supply: 220-240 V / 50 Hz
  • Power consumption: 0.65 kW
  • Nominal current: 2.7 A
  • Starting current: 25 A
  • Recommended fuse: 16 A
  • Plug: CEE 7/7

  • Technology

  • Rotary piston compressor: Standard
  • Refrigerant: R290 (230 g)
  • GWP factor: 3
  • CO₂ equivalent: 0.00069
  • Suction pressure: 0.7 MPa
  • Discharge pressure: 3.2 MPa
  • Maximum allowable pressure: 3.2 MPa

  • Functions and Equipment

  • LED display with current humidity value: Standard
  • Electronic hygrostat with automatic control: Standard
  • Memory function and automatic diagnosis: Standard
  • Continuous non-stop dehumidification: Standard
  • Fan shut-off delay: Standard
  • On/off programming: Standard
  • Axial ventilation (1 level): Standard
  • Noise level at 1 m: 52 dB(A)

  • Tank and Drainage

  • Tank capacity: 5.5 l
  • Overflow protection with auto shut-off: Standard
  • Full tank warning indicator: Standard
  • Drain hose connection: Standard (Ø 11 mm)
  • Easily accessible and cleanable tank: Standard

  • Design and Mobility

  • Coated steel construction: Standard
  • Trolley model with carrying handles: Standard
  • Non-marking rubber tires: Standard
  • Integrated cord storage: Standard
  • Stabilizing feet: Standard

  • Dimensions and Weight

  • Length: 525 mm
  • Width: 490 mm
  • Height: 900 mm
  • Weight: 40 kg

  • Product Information

  • Brand: Trotec
  • Model: TR 171 ECO
  • Supplier reference: 1120001125
  • EAN code: 4052138009840
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