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Trotec TTK655S Dehumidifier

Well suited to drying of new building construction, pre-lining and large flood restoration projects, the TTK655S is the top performer of the TTK-S range, with the largest drying capacity in the series of dehumidifiers.

With the best dehumidification performance of the TTK-S range - the TTK655S has a maximum dehumidification ability of up to 100 litres per 24 hours.

With the larger 1000m3/h airflow when compared to the smaller TTK-S models, the TTK655S has greater drying performance for construction drying and flood restoration of building spaces up to 300m2.

This makes the TTK655S the ideal dehumidifier for drying new buildings prior to lining of the framed walls.

The TTK-S series from Trotec will even work efficiently to dry the environment in air temperatures as low as 8-10 deg C. (NOTE: Dehumidification performance decreases at lower temperatures. Heating is recommended in cold temperatures)

Unlike the other models in the TTK-S range, the TTK655S model is a drain away only model. It does not feature an internal bucket.
This enables the machine to operate continuously without stopping. If a power cut occurs, the TTK655S will re-commence operation once power is restored.

The inbuilt recessed handles allow for easy transportation and multiple TTK655S dryers can be stacked for easy compact storage.

An optional fully-automatic condensate pump can also be used in place of a hose which can be connected to the drain outlet at the bottom of the unit to ensure that the water is properly drained off when used for unsupervised drying operations over a longer period.


  • Maximum Drying Capacity: 100L per 24 hours
  • Typical Drying Capacity: 91L per 24 hours @30 °C/80 % RH
  • Room Size Drying: up to 300m2
  • Airflow: 925m3/h maximum setting
  • Power Consumption: 2.4kW max
  • Water Tank Capacity: n/a, drain-away only. Optional automatic condensate pump available
  • Sound Level: 56 dBA @1m distance from machine
  • Weight: 55 kgs
  • Dimensions: 810mm x 605mm x 485mm
  • Warranty: 1 Year


Product Details Price
Trotec TTK655S Dehumidifier

TTK655S, AUS/NZ mains lead, hose and connector, user guide.

    $3,945.00 + GST
Trotec TTK655S Condensate Pump

Condensate pump for the TTK-S series dehumidifiers allowing for pump out of the dehumidified water.

    $498.00 + GST
Trotec TTK655S Cover

Handy protective cover for all commercial dehumidifiers of the TTK-S series.

    $60.00 + GST
Trotec TFV30S Turbo Fan

High capacity 2200m3/hr Turbo Fan.

    $629.00 + GST

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