Construction dehumidifier TTK 140 S hot gases - TROTEC

TTK 140 S Mobile Construction Dehumidifier - TROTEC

Robust and powerful unit designed for professional requirements.

Optimal performance even in cool weather

This compact professional dehumidifier combines competitive pricing with quality manufacturing. The TTK 140 S proves that controlled costs can coexist with proven reliability.

Mobility and versatility

Equipped with four swivel castors with brakes and two integrated handles, this model moves and installs effortlessly. It adapts to multiple situations: drying apartments, cellars, warehouses, sanitary facilities, garages and heated or unheated workshops.

Permanent mode for construction sites

Connecting an external condensate drain — with optional condensate pump — allows extended use without supervision. Ideal for building drying projects.

Safety and performance first

The control switch features dust and splash protection. The step rotary-hygrostat selector prevents accidental setting changes.

The hot gas automatic defrost ensures constant efficiency, even at low temperatures. Thanks to the external condensate drain as standard, the unit is suitable for long-term autonomous drying, particularly in secondary residences.

Key advantages:

High dehumidification power in cool weather

Metal chassis coated with ultra-resistant plastic

Transport and storage in any position thanks to the rotary compressor

Automatic regulation by hygrostat

Professional automatic hot gas defrost

Optional dual MID meter (operating hours + kilowatt hours)

About Trotec

Trotec designs and distributes air treatment equipment and precision instrumentation. Renowned for its innovation and German quality, the brand offers dehumidifiers, humidifiers and environmental measurement devices for professionals and individuals. The focus is on durability, energy efficiency and performance to improve comfort and air quality in all spaces.

Dehumidification capacity

Nominal performance: 35 l/24h (at 30°C / 80% RH)
Maximum capacity: 40 l/24h
Maximum airflow: 580 m³/h
Recommended room volume: 350 m³ (140 m²)
Permanent dehumidification mode: Yes
Non-stop mode: Yes

Operating conditions

Temperature range: 5°C to 32°C
Relative humidity range: 30% to 90% RH

Power supply

Voltage: 220-240 V / 50 Hz
Nominal current: 2.7 A
Power consumption: 0.6 kW
Recommended fuse: 10 A
Plug type: CEE 7/7
Cable length: 3 m

Refrigeration

Refrigerant type: R290
Refrigerant quantity: 150 g
GWP factor: 3
CO2 equivalent: 0.00045
Suction side pressure: 0.6 MPa
Discharge side pressure: 1.9 MPa
Maximum allowable pressure: 3 MPa
Rotary piston compressor: Yes

Water management

Tank capacity: 6 l
External drainage possible: Yes
Hose supplied: Yes
Recommended hose diameter: Ø 19 mm
Overflow protection with auto stop: Yes
Fill indicator: Yes

Ventilation

Fan type: Axial
Number of speeds: 1
Fan stop timer: Yes

Noise level

Sound emission at 1 meter: 52 dB(A)

Functions & controls

Analogue hygrostat: Yes
Hygrostat control: Yes
Memory function: Yes
Automatic restart: Yes
Operating indicator: Yes
On/off switch: Yes

Dimensions & weight

Length: 400 mm
Width: 400 mm
Height: 605 mm
Weight: 29 kg

Design & mobility

Material: Coated steel
Stackable: Yes
Carrying handles: Yes
Metal wheels with rubber tyres: Yes
Swivel wheels with brakes: Yes
Easy access: Yes
Easy maintenance: Yes

Product information

Brand: Trotec
Model: TTK 140 S
Supplier reference: 1120000141
EAN code: 4052138007709