Comfort dehumidifier TTK 120 S
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  4. Condensation dehumidifier of the TTK-series
  5. TTK 120 S

Comfort dehumidifier TTK 120 S

Solid, reliable, powerful – a classic...

A real classic: For many years this low-maintenance high-quality dehumidifier has served thousands of happy customers all over Europe well.

The design of the TTK 120 S is utterly reliable and thus equally suitable for the use in larger living, storage or workshop spaces.

The robust device with its solid metal plastic composite housing distinguishes itself through an excellent workmanship and reliably protects your objects against corrosion and moisture with a daily dehumidification performance of up to 35 litres.

The dehumidifier works in hygrostat-controlled automatic operation, is provided with an effective hot gas automatic defrosting and and also suitable for permanent drying in unattended rooms. The anti-bacterial filter holds back fluff, dust or animal hair and prevents bacteria growth.

Special features:

  • Hot gas automatic defrosting on a 30 minute cycle
  • Ideal for room sizes of up to 238 m³
  • Dehumidifier manufactured in the EU with solid metal plastic composite housing
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...

Standard features:

  • Adjustable hygrostat for constant monitoring of relative humidity. When exceeded, the device is automatically activated. As soon as the desired humidity value is reached, the compressor automatically switches off.
  • Filling level warning lamp to indicate a full water tank
  • Overflow protection with automatic switch-off
  • Connection for external condensation drain
  • Swivel casters with parking brakes
  • Easily accessible air filter, easy to clean. Filters animal hair, fluff, lint, dust and prevents spread of bacteria.
Comfort dehumidifier TTK 120 S
Comfort dehumidifier TTK 120 S
Comfort dehumidifier TTK 120 S


TTK 120 S Dehumidifier show in Trotec online shop

TTK 120 S Dehumidifier

The smallest in our series of commercial models is also one of your special favourites. An 0.40kW motor provides the power you will ever need and features like a hygrostat, a high-end finish and an array of user-friendly functions make it ideal for unsupervised dehumidification in rooms up to 238m³.

You save: 179.40 £

547.25 £ 367.85 £ incl. VAT
Show net price (VAT not included)



Technical data
General information
  Article number
Dehumidification performance
  At 30 °C / 80 % RH [l/24h] 27
  Max. [l/24h] 35
Amount of air
  Stage Max. [m³/h] 510
Recommended room size construction drying
Recommended room size dry keeping
Surrounding conditions
  Min. temperature range [°C] 5
  Max. temperature range [°C] 43
  Min. humidity range [% RH] 40
  Max. humidity range [% RH] 100
Electrical values
  Mains connection 230 V/50 Hz
  Nominal current consumption [A] 2.1
  Power input [kW] 0.4
  Recommended fusing [A] 10
  Required current starting phase [A]
Electric connection
  Connection plug CEE 7/7
  Cable length [m] 2.8
  Reciprocating piston compressor
  Rotary piston compressor
  Type of cooling agent R-134a
  Amount of cooling agent [g] 344
  GWP factor 1,430
  CO2 equivalent [t] 0.492
Water tank
  Contents in [l] 8
Sound values
  Distance 1 m [dB(A)] 59
  Length (packaging excluded) [mm] 362
  Width (packaging excluded) [mm] 380
  Height (packaging excluded) [mm] 605
  (packaging excluded) [kg] 23.5
Equipment, features and functions
Automatic defrosting
  Hot gas
Automatic dehumidification
  Non-stop dehumidification
  Analogue hygrostat
  Electronic hygrostat
  stages 1
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
  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
  Swivel casters with parking brakes
  Rubber-tyred metal wheels
  Non-marking full-rubber wheels
  Adjustable bar handle
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Recommended hose size [mm]
  Condensate pump
  Recommended hose size [mm] 10
Control panel
  Digital display
  Protective bar
Shelf life
Adjustable air discharge direction
  Swing function
Housing design
  Metal plastic composite housing
  Steel coated
  Stainless steel

 standard equipment

 optionally available

 not available


Air filter for TTK 120 S show in Trotec online shop

Air filter for TTK 120 S

A washable replacement filter for the Dehumidifier TTK 120 S. Effective against pollen, dust and pet hair.

18.06 £ incl. VAT
Show net price (VAT not included)


Alternative products

TTK 120 S with alternative products:

start comparison
TTK 90 E Dehumidifier show in Trotec online shop

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.

You save: 119.56 £

294.26 £ 174.70 £ incl. VAT
Show net price (VAT not included)


TTK 100 E Comfort Dehumidifier show in Trotec online shop

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!

You save: 119.56 £

321.86 £ 202.30 £ incl. VAT
Show net price (VAT not included)


TTK 100 S Dehumidifier show in Trotec online shop

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!

You save: 101.16 £

321.86 £ 220.70 £ incl. VAT
Show net price (VAT not included)


TTK 120 E Dehumidifier show in Trotec online shop

TTK 120 E Dehumidifier

The TTK 120 E convinces with a max. dehumidification performance of 30 litres / day. Furthermore this dehumidifier has an automatic hygrostat controlled dehumidification and thanks to its SuperDry function it is ideal for permanent drying.

You save: 321.91 £

634.57 £ 312.66 £ incl. VAT
Show net price (VAT not included)


TTK 125 S Dehumidifier show in Trotec online shop

TTK 125 S Dehumidifier

This dehumidifier can stand up to the highest of demands and the harshest of conditions. The TTK 125 S convinces with the 0.56 kW compressor and dehumidification performance of max 30 litres/24 h - with a weight of just 26 kg.

793.50 £ incl. VAT
Show net price (VAT not included)


Daily rent:
7.20 € incl. VAT per day



Operating manual for dehumidifier TTK 120 S

Operating manual for dehumidifier TTK 120 S

TRT-BA-TTK120S-WM-004-INT.pdf (3.0 MB)