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Trotec TTK 122 E Dehumidifier 40L/day 120m² Hot Gas

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Dehumidifier Trotec TTK 122 E 40L/day 120m² heat pump R290
Dehumidifier Trotec TTK 122 E 40L/day 120m² heat pump R290
Dehumidifier Trotec TTK 122 E 40L/day 120m² heat pump R290
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Mobile dehumidifier Trotec TTK 122 E with hot gas defrost, 40L/day capacity for spaces up to 120m². Features 8L tank, digital touch control panel, programmable hygrostat, 24h timer and activated carbon filter. SuperDry function for laundry drying, automatic restart with memory, and eco-friendly R290 refrigerant. Ideal for homes, cellars, archives and construction sites.

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Mobile Dehumidifier with Hot Gas Defrost TTK 122 E - TROTEC

Comfort Dehumidifier TTK 122 E

The TTK 122 E dehumidifier offers a capacity of 40 litres per 24 hours to maintain a healthy indoor climate and treat the consequences of water damage, both in private and professional settings.

Dehumidifies living spaces, dries cellars and eliminates water damage

This device plays an essential role in protecting health and material assets. Excess humidity, harmful to sensitive individuals and degrading to structures in case of flooding or pipe leakage, is effectively controlled by the TTK 122 E.

The answer to everything: it protects against mold, corrosion and deterioration

Thanks to its precise humidity control, the TTK 122 E prevents the appearance of mold, corrosion and other material damage. It thus ensures the protection of homes, garages, archives and storage spaces.

Compact design and large dehumidification capacity

Designed to improve the indoor climate and meet professional requirements, the TTK 122 E combines compactness and high performance. Its 8-litre tank and flow rate of 40 l/24h make it suitable for areas up to 120 m² or 300 m³. The automatic restart function ensures continuity of service even after a power outage.

Touch control panel with digital display

The user-friendly touch interface offers simplified and intuitive navigation, with digital display of temperature and humidity. Features include adjustable humidity regulation, full tank alert, overflow protection and an easily maintainable air filter.

Dry laundry gently? It's possible with this dehumidifier

The TTK 122 E also allows gentle drying of laundry, preserving textile quality and extending their lifespan, while offering a more economical solution than a conventional tumble dryer.

Propane (R290): an ecological refrigerant

The use of propane (R290) as a refrigerant demonstrates Trotec's environmental commitment. This choice guarantees optimal energy efficiency while reducing ecological impact.

Proven technology for a healthy climate and drying of damp walls and floors

Its robustness and reliability, even in demanding conditions, are ensured by a stainless steel housing, ergonomic handles and solid castors.

A dehumidifier for all applications:

The TTK 122 E proves versatile, ideal for living spaces, archives, libraries, art exhibitions, cellars and construction sites. Its external water drainage system and effective automatic hot gas defrost make it a tool suitable for a wide range of dehumidification and drying applications.

Practical advantages:

  • Professional automatic hot gas defrost
  • SuperDry function to accelerate laundry drying
  • Automatic mode with hygrostat and digital humidity setting
  • Activated carbon filter against odors
  • 24-hour timer
  • Automatic restart with memory function
  • Dedicated laundry drying function
  • Permanent operation mode
  • Easy-to-maintain materials and refined design
  • Digital display of relative humidity and temperature
  • Control panel lock (child safety)


  • About the Trotec brand

    Trotec specializes in the manufacturing and distribution of air treatment equipment and precision measuring instruments. Recognized for its innovation and "Made in Germany" quality, the brand offers a complete range including dehumidifiers, humidifiers and environmental measuring instruments, intended for professionals and individuals alike. With a strong emphasis on sustainability, energy efficiency and performance, Trotec is committed to providing reliable solutions to improve air quality and comfort in various living and working spaces.
    BrandTrotec
    SKU4341470384
    EAN/GTIN4052138008669
    MPN1120000123
    CategoryProfessional Portable Dehumidifier
    Condition New
    Technical specifications of the Trotec TTK 122 E dehumidifier

    Dehumidification performance
  • Capacity at 30°C / 80% RH: 38 l/24h
  • Maximum capacity: 40 l/24h
  • Maximum air speed: 240 m³/h
  • Treatment area: 175 m³ / 70 m²
  • Extended area: 300 m³ / 120 m²


  • Operating ranges
  • Minimum temperature: 5°C
  • Maximum temperature: 35°C
  • Minimum relative humidity: 30% RH
  • Maximum relative humidity: 90% RH


  • Power supply
  • Voltage: 220-240 V / 50 Hz
  • Rated current consumption: 2.9 A
  • Power consumption: 0.75 kW
  • Recommended fuse: 10 A
  • Contact plug: CEE 7/7
  • Cable length: 2 m


  • Refrigeration
  • Refrigerant type: R290
  • Refrigerant quantity: 96 g
  • GWP factor: 3
  • CO2 equivalent: 0.00029
  • Suction side pressure: 1.2 MPa
  • Discharge side pressure: 2.6 MPa
  • Rotary piston compressor: Standard


  • Capacity and dimensions
  • Tank capacity: 8 litres
  • Noise level at 1 m: 52 dB(A)
  • Length: 310 mm
  • Width: 453 mm
  • Height: 635 mm
  • Weight without packaging: 27.5 kg
  • Minimum room size: 4 m²


  • Comfort features
  • Electronic hygrostat control: Standard
  • Axial fan: Standard
  • Ventilation levels: 2
  • Non-stop dehumidification: Standard
  • Laundry drying function: Standard
  • Continuous operation: Standard
  • Fan shut-off timer: Standard


  • Programming and display
  • Preset start time: Standard
  • Preset stop time: Standard
  • Ambient temperature display: Standard
  • Current relative humidity display: Standard
  • LED display: Standard
  • Digital display: Standard


  • Safety and maintenance
  • Overflow protection with automatic shut-off: Standard
  • Full tank warning light: Standard
  • Automatic fault diagnosis system: Standard
  • Child safety: Standard
  • Memory function: Standard
  • Automatic restart function: Standard
  • Operating indicator light: Standard


  • Filtration
  • Easily accessible and cleanable synthetic fibre pre-filter: Standard


  • Condensate drainage
  • Container available: Standard
  • Hose connection possible: Standard
  • Recommended hose size: Ø 8 mm
  • Hot gas: Standard


  • Mobility
  • Transport wheels: Standard
  • Carrying handles: Standard


  • Construction
  • Robust metal casing with plastic coating: Standard


  • Product information
  • Brand: Trotec
  • Model name: TTK 122 E
  • Supplier reference: 1120000123
  • EAN code: 4052138008669
  • Product classification: EQUIPMENT
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