Menu Close

TTK 350 S Commercial Dehumidifier

TTK 350 S Commercial Dehumidifier

Professional all-rounder for demanding drying operations

Enquire Now

Out of stock

Free standard delivery over £200

The robust and powerful efficient all-rounder

Black and white combined in a powerful device. The TTK 350 S makes you stop thinking in terms of black and white or good and cheap. It is simply both combined in one device, allowing you to benefit from prices at a Far East level without having to compromise in terms of workmanship and reliability. For the quality of this dehumidifier is no accident – but traditional EU manufacturing.

This high-performance construction dryer dehumidifies rooms with a size of up to 180 m² with a dehumidification performance of up to 70 litres in 24 hours. The desired humidity level can be preselected between 32 % and 100 % RH using the practical rotary switch, and the TTK 350 S then works in a fully automatic fashion thanks to its hygrostat operation. Furthermore it generates a strong air circulation of 1,000 cubic metres per hour.

Not only the plastic-coated metal housing but also the stable carriage construction with bar handle and large transport wheels for maximum mobility demonstrate the robust and durable design of this reliable dehumidifier.

Permanent mode for construction drying applications

The possibility of connecting an external condensate drain – if required with an optional condensate pump – also makes the TTK 350 S ideally suitable for longer unattended dry keeping tasks, e.g. for construction drying.

Performance and safety are the top priorities here!

The operating switch and the filling level warning light are protected from dust and spray water by a protective cap, and a slotted hygrostat rotary switch protects against inadvertent misadjustment of the switch position. The condensation tank indicator light lights up when the condensation tank is full. In addition, the TTK 350 S switches off automatically when the water tank is full.

Inside, a professional hot gas automatic defrost system guarantees effective dehumidification result even at low temperatures, and thanks to the external condensate drain integrated as standard the TTK 350 S is also suited for longer unattended continuous drying applications and for construction drying.

The TTK 350 S is exclusively available only at Trotec and can be optionally delivered with an integrated operating hours counter or MID-compliant dual counter for operation hours and kilowatt hours.

What does MID-compliant mean?

In some areas, the Measuring Instruments Directive (MID) replaces the previous regulation of national authorization and subsequent calibration. As a result, all energy meters in Europe used for energy consumption-based billing have to be MID-compliant from now on.

A few practical benefits:

  • Development, design, production: 100 % Trotec
  • High dehumidification performance even at low temperatures
  • Robust plastic-coated metal housing
  • Stable carriage construction
  • Portable and easily stored anywhere thanks to its rotary compressor
  • Automatic hygrostat-controlled dehumidification
  • High-quality hot gas automatic defrosting
  • MID-compliant dual counter for operating and kilowatt hours (optional)


General information
Article number1.120.000.160
Dehumidification performance
At 30 °C / 80 % RH [l/24h]55
Max. [l/24h]70
Air flow rate
Level Max. [m³/h]1,000
Recommended room size dry keeping
Ambient conditions
Min. temperature range [°C]5
Max. temperature range [°C]32
Min. humidity range [% RH]50
Max. humidity range [% RH]90
Electrical values
Mains connection220 – 240 V, 50 Hz
Nominal current consumption [A]6.1
Power input [kW]1.4
Recommended fusing [A]10
Electric connection
Connection plugCEE 7/7
Cable length [m]3
Rotary piston compressorStandard
Reciprocating piston compressorNot Available
Amount of refrigerant [g]650
GWP factor146
Pressure suction side [MPa]0.6
CO2 equivalent0.0949
Pressure outlet side [MPa]2.2
Max. permissible pressure [Mpa]3
Water tank
Contents in [Litres]6
Sound values
Distance 1 m [dB(A)]54
Functions and features
Operating control lampStandard
Room temperature sensorStandard
Memory functionStandard
Fan rundown functionStandard
Laundry drying functionNot Available
Selectable ionisationNot Available
Internal drying functionNot Available
Child lockNot Available
Night modeNot Available
Length (packaging excluded) [mm]530
Width (packaging excluded) [mm]500
Height (packaging excluded) [mm]965
(packaging excluded) [kg]39