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  1. Products & Services
  2. Machinery - HomeComfort
  3. Dehumidification
  4. Condensation dehumidifier of the TTK-series
  5. TTK 90 E

Comfort dehumidifier TTK 90 E

Comfort dehumidification at its best...

The TTK 90 E unites the best features of a modern dehumidifier in a sophisticated housing with advanced functionalities and also convinces through strong power reserves when keeping larger rooms dry.

Particularly convenient is the possibility of real-value humidity selection via the digital display of the TTK 90 E:

With this comfort dehumidifier you can directly enter the desired humidity value instead of using unreferenced adjustment levels between minimum and maximum operation. An integrated hygrostat implements this target fully automatic and adjusts the performance of compressor and two-staged fan.

Additionally, the current temperature and humidity values of the room air can be read from the control panel of the TTK 90 E at any time.

Alternatively, the TTK 90 E can also be controlled via a timer switch or used in continuous operation.

For applications where a regular manual draining of the water tank is not always possible, e.g. during unattended permanent drying applications in weekend homes or on boats, there is a separate connection integrated in the TTK 90 E through which the condensate can be drained directly by using a hose.

Moreover, a filling level warning light to indicate a full water tank, an overflow protection with automatic switch-off function and a reusable air filter, which is easily accessible and easy to clean, also belong to the standard equipment of the electronically defrostable TTK 90 E.

Thanks to the digital real-value humidity selection the desired room climate conditions can be established straight to the point and energy-saving, which reduces the power consumption in comparison to conventionally controlled devices.

Click to enlarge the chart in a new window

Which device is suited for which room size? For each comfort dehumidifier a specific performance chart regarding the suitability is to be found here. From it you can read the room size directly with area and volume ranges. Click to enlarge the chart in a new window...

Special features:

  • Hygrostat control with real-value humidity selection
  • Digital display of the current humidity and temperature values
  • Optionally, fully automatic or continuous operation
  • Timer function
  • Two fan stages
Comfort dehumidifier TTK 90 E
Comfort dehumidifier TTK 90 E


TTK 90 E Dehumidifier im Trotec Webshop zeigen

TTK 90 E Dehumidifier

With it's dehumidification performance of up to 30 litres a day the TTK 90 E offers secure protection against humidity and mould.

Sie sparen: 178.29 €

319.94 € 141.65 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen


Technical data
General information
  Article number
Dehumidification performance
  At 30 °C / 80 % RH [l/24h] 28.4
  Max. [l/24h] 30
Amount of air
  Stage Max. [m³/h] 240
Recommended room size construction drying
Recommended room size dry keeping
Surrounding 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] 2.3
  Power input [kW] 0.52
  Recommended fusing [A] 10
  Required current starting phase [A]
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 1.6
  Rotary piston compressor
  Reciprocating piston compressor
  Type of cooling agent R-410A
  Amount of cooling agent [g] 160
  GWP factor 2,088
  CO2 equivalent [t] 0.334
  Suction Side pressure [MPa] 1.8
  Discharge Side Pressure [MPa] 3.6
Water tank
  Contents in [l] 5.2
Sound values
  Distance 1 m [dB(A)] 50
  Length (packaging excluded) [mm] 253
  Width (packaging excluded) [mm] 340
  Height (packaging excluded) [mm] 540
  (packaging excluded) [kg] 14
Equipment, features and functions
Automatic defrosting
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Electronic hygrostat
  Analogue hygrostat
  stages 2
Condensate tank monitoring
  Container available
  Shut-off when full
  Indicator container full
Room air filter
  Readily accessible
  Ionizer selectable
Timer function
  Switch-off time preselectable
  Switch-on time preselectable
Functions and features
  Function for drying laundry
  Display of relative humidity
  Selectable ionisation
  Internal drying function
  Child lock
  Noiseless night operation in whisper mode
  Comfort button
Operating hours counter
  Operating hours counter
  Power meter
  Carry/transport handle(s)
  Plastic wheels
  Rubber-tyred metal wheels
  Non-marking full-rubber wheels
  Swivel casters with parking brakes
  Adjustable bar handle
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Condensate pump
  Recommended hose size [mm] 16
Control panel
  Protective bar
  Digital display
Shelf life
Adjustable air discharge direction
  Swing function
Housing design
  Steel coated
  Stainless steel
  Metal plastic composite housing


 optional erhältlich

 nicht verfügbar


Air filter for TTK 90 E im Trotec Webshop zeigen

Air filter for TTK 90 E

Washable replacement filter for the TTK 90 E dehumidifier. Very effective against dust and pet hair.

Sie sparen: 9 %

5.65 € 5.13 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

Alternative products

TTK 90 E mit alternativen Produkten vergleichen:

Vergleich starten
Dehumidifier TTK 95 E im Trotec Webshop zeigen

Dehumidifier TTK 95 E

The dehumidifier TTK 95 E does not only convinces with it maximum dehumidification performance of 30 litres a day, but also with its hygrostat controlled dehumidification automatism with target value, the timer function and the two-stage fan.

Sie sparen: 151.64 €

329.94 € 178.30 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 96 E dehumidifier im Trotec Webshop zeigen

TTK 96 E dehumidifier

The dehumidifier TTK 96 E convinces not only with a dehumidification performance from up 30 liters a day, but also with hygrostatically controlled automatic dehumidification with target value preselection, timer function and two stage fan.

Sie sparen: 150.57 €

329.94 € 179.37 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 100 E Comfort Dehumidifier im Trotec Webshop zeigen

TTK 100 E Comfort Dehumidifier

This comfort dehumidifier has a lot to offer: a rotary compressor, an electronic automatic defrosting mode, overflow protection, electronically controlled etc. Don' t forget: 30 litre powerful dehumidification performance!

Sie sparen: 148.58 €

349.94 € 201.36 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 100 S Dehumidifier im Trotec Webshop zeigen

TTK 100 S Dehumidifier

Talk about value for money! The TTK 100 S can circulate up to 200 m³/h, but is nonetheless compact and elegant in design. There's a hygrostat, overflow protection, an air filter and everything you would want from a modern-day dehumidifier. That's the way to do it!

Sie sparen: 129.52 €

349.94 € 220.42 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen

TTK 110 HEPA Dehumidifier im Trotec Webshop zeigen

TTK 110 HEPA Dehumidifier

The mobile dehumidifier TTK 110 HEPA is an air refreshing allrounder for combined dehumidification and air purification in living rooms and offices. This unique combination of dehumidification and cleaning ensures a continuing comfortable climate in heated rooms.

Sie sparen: 124.14 €

399.95 € 275.81 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

jetzt kaufen