230V - 0,6 kW
580 m³/h - 52 dB - 50 L/ 24 h
Scarico continuo
The Trotec TTK 170 S is a professional, high-performance dehumidifier , ideal for rooms up to 180 m² or 450 m³ . It is perfect for use on construction sites , warehouses , workshops , garages and even unheated rooms. Thanks to its robust construction , rotary compressor and environmentally friendly R290 refrigerant, the TTK 170 S ensures high dehumidification efficiency even at low temperatures .

Its reliability , combined with the ability to operate continuously without supervision, makes it an excellent choice for professional applications such as building drying , water damage restoration and mold prevention .
The TTK 170 S dehumidifier operates on a single-phase 230V power supply and has a power of 0.6 kW . It can remove up to 50 L/24h , with an air flow of 580 m³/h . The operating temperature range is from 5°C to 32°C , while the humidity level can be controlled between 30% and 90% .


The internal tank has a capacity of 6 L , and the rotary compressor allows for transport and use in any position. The refrigerant used is R290 natural gas, in a quantity equal to 150 g, environmentally friendly and highly efficient . The noise level is around 52 dB(A) at one meter away.
The appliance features an external exhaust with a flexible hose included , an automatic hot gas defrost system , a power failure memory function , and an easily accessible air filter. It is also available with an hour meter or certified consumption meter as an option.

The TTK 170 S is equipped with a hygrostat that automatically adjusts the desired humidity level. Once the set value is reached, the dehumidifier turns off automatically and restarts as soon as the humidity rises again. You can select a humidity level between 32% and 100% , depending on the needs of the room.

This model supports continuous dehumidification , a function particularly useful on construction sites , warehouses , or in environments affected by water infiltration. By connecting the hose to the external drain , you can leave the dehumidifier running without worrying about emptying the tank.

The Trotec TTK 170 S is designed to work effectively even in cold environments. When the temperature drops below 11 °C , the automatic hot gas defrosting system kicks in, preventing ice from forming on the evaporator and thus maintaining high performance.

Thanks to the memory function , the dehumidifier automatically resumes its previous settings after a power outage. This feature makes it ideal for unattended environments or for those who require continuous, uninterrupted operation .

This Trotec dehumidifier uses natural propane R290 as a refrigerant, an environmentally friendly alternative to synthetic gases, reducing environmental impact and improving energy efficiency , with virtually no greenhouse effect and no damage to the ozone layer .
The machine is constructed of durable materials , ideal for harsh work environments. The plastic-coated metal frame , integrated handles , and braked swivel wheels make it easy to transport and use, even on uneven surfaces.

The control panel is protected from dust and splashes of water, while the humidity selector is designed to prevent accidental adjustments. When the tank is full, a light indicates it, and the device automatically shuts off to prevent overflow.

The axial fan ensures even distribution of dehumidified air. The air filter is easily accessible and washable , thus ensuring long-lasting performance and improved air quality.
To accurately monitor machine usage, the TTK 170 S can be supplied with an operating hour meter or a MID-certified electricity meter . This option is particularly useful in professional settings and with pay-per-use contracts.


Trotec axial fans from the TTV and TTV-S series are the ideal solution for supporting construction drying in combination with professional dehumidifiers . Thanks to their powerful air circulation, these fans optimize the drying process, drastically reducing the time required.
Using Trotec fans in conjunction with Trotec dehumidifiers promotes rapid moisture evaporation , improving overall treatment efficiency. In fact, the higher the air velocity over the surface of the materials, the faster the drying will be. Thanks to these features, Trotec TTV and TTV-S fans are essential for fast and professional construction drying .

Trotec dehumidifiers maintain a healthy and comfortable environment by regulating humidity and preventing problems such as mold, dust mites, and unpleasant odors . Excessive humidity can damage furniture, walls, and structures, especially in poorly ventilated rooms.
Also effective for drying walls after renovations, Trotec dehumidifiers are compact, versatile, and easy to transport . Thanks to their various operating modes, they offer precise humidity control , improving living comfort all year round.

| Model | TTK 170 S |
| Code | 1,120,000,155 |
| Power Supply | 230V |
| Power | 600 W |
| Max Capacity | 50 L/24h |
| Air Flow | 580 m³/h |
| Recommended Area | 180 m² ÷ 450 m³ |
| Temperature Range | 5÷32 °C |
| Humidity Range | 30÷90% |
| Ventilation Levels | 1 |
| Tank Capacity | 6 L |
| Max noise level (at 1 m) | 52 dB(A) |
| Refrigerant | R290 |
| Continuous Discharge | YES |
| LCD display | NO |
| Wheels | YES |
| Flexible Hose for Continuous Drain | INCLUDED |
| Dimensions | 54 x 49 x 96.3 cm |
| Weight | 32 kg |
| Model | TTK 170 S |
| Code | 1,120,000,155 |
| Power Supply | 230V |
| Power | 600 W |
| Max Capacity | 50 L/24h |
| Air Flow | 580 m³/h |
| Recommended Area | 180 m² ÷ 450 m³ |
| Temperature Range | 5÷32 °C |
| Humidity Range | 30÷90% |
| Ventilation Levels | 1 |
| Tank Capacity | 6 L |
| Max noise level (at 1 m) | 52 dB(A) |
| Refrigerant | R290 |
| Continuous Discharge | YES |
| LCD display | NO |
| Wheels | YES |
| Flexible Hose for Continuous Drain | INCLUDED |
| Dimensions | 54 x 49 x 96.3 cm |
| Weight | 32 kg |