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TTK 140 S Commercial Dehumidifier

Powerful technology for workshops, storage spaces and construction sites

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Free standard delivery over £200

The TTK 140 S is manufactured using traditional EU manufacturing techniques, ensuring high-quality workmanship and reliability. This dehumidifier breaks the notion that superior performance comes at a high price. With the TTK 140 S, you can benefit from a durable and dependable dehumidification solution without exceeding your budget.

Dust and Water Protection

To safeguard the operating switch from dust and spray water, a protective cap is in place. This protective feature enhances the longevity and performance of the TTK 140 S, making it suitable for challenging industrial environments. With this added protection, you can trust that the dehumidifier will withstand harsh conditions and continue to function optimally.

Slotted Hygrostat Rotary Switch

The TTK 140 S incorporates a slotted hygrostat rotary switch to prevent inadvertent mis adjustment of the switch position. This ensures that the dehumidifier operates at the desired settings without any accidental changes. With precise control over humidity levels, you can achieve optimal drying results for your specific needs.

Professional Hot Gas Automatic Defrost System

The TTK 140 S is equipped with a professional hot gas automatic defrost system, guaranteeing effective dehumidification even at low temperatures. This feature ensures consistent performance regardless of the ambient conditions. You can rely on the TTK 140 S to maintain optimal humidity levels in demanding environments.

External Condensate Drain for Continuous Drying

For longer unattended continuous drying applications, such as in holiday homes, the TTK 140 S offers a standard external condensate drain. This feature allows for hassle-free drainage of condensate, eliminating the need for constant monitoring and manual intervention. With the TTK 140 S, you can achieve efficient and uninterrupted drying results.

Integrated Operating Hours Counter and MID Compliance

The TTK 140 S is optionally available with an integrated operating hours counter or a MID-compliant dual counter for operating and kilowatt hours. MID compliance refers to the European Measuring Instruments Directive, which sets standards for power meters used for energy consumption billing. With these optional features, you can have precise monitoring and accurate energy consumption data.

A few practical benefits:

  • Development, design, production: 100 % Trotec
  • High dehumidification performance even at low temperatures
  • Robust plastic-coated metal housing
  • 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 number1.120.000.141
Dehumidification performance
At 30 °C / 80 % RH [l/24h]35
Max. [l/24h]40
Air flow rate
Level Max. [m³/h]580
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]2.7
Power input [kW]0.6
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]150
GWP factor3
Pressure suction side [MPa]0.6
CO2 equivalent0.00045
Pressure outlet side [MPa]1.9
Max. permissible pressure [Mpa]3
Water tank
Contents in [Litres]6
Sound values
Distance 1 m [dB(A)]52
Functions and features
Operating control lampStandard
Auto restart functionStandard
Connection for external condensate drainStandard
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]400
Width (packaging excluded) [mm]400
Height (packaging excluded) [mm]605
(packaging excluded) [kg]29