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  1. Products & Services
  2. Products ‑ HighPerformance
  3. Dehumidification
  4. Condensation dehumidifiers, stationary
  5. Industrial dryers of the DH-S series
  6. DH 105 S

Industrial condenser dryer DH 105 S

The slim industrial condenser dryer DH 105 S dehumidifies up to 165 liters per day

This standard industrial dryer dehumidifies up to 165 litres per day and is a particularly economical solution for keeping stored goods dry and to prevent damages caused by mould as well as corrosion during industrial processes.

The dryer comes equipped with an integrated hot gas automatic defrost, which guarantees efficient dry keeping without breaks for defrosting at certain intervals in which dehumidification pauses.

Via the external outlet of the DH 105 S condensate can be drained across stories, because the standard condensate pump is designed for a discharge head of four metres.

The DH 105 S is fitted with modularly refined electrical equipment and pipes containing water according to European standard – all manually finished and quality-controlled at Trotec in Germany.

A permanent air dehumidification with the DH 105 S offers the following advantages:

  • Prevention of damages caused by mould as well as corrosion
  • Prevention of condensation formation
  • Protection against moisture damages on building structure, production facilities and inventory
  • Increased reliability of electrical equipment
  • Dehumidification for process optimization in the industry
  • Protection and preservation of valuable goods
  • Reduction of unpleasant odours
  • Reduced heating costs due to optimized humidity
  • Noiseless and effective dry keeping



Pressure gauge DH 105 S

The compressor's refrigerant pressure of the DH 105 S is captured on both the pressure and the suction side and displayed separately on pressure gauges mounted in easily legible positions. This way, potential malfunctions can be detected at an early stage and maintenance intervals can be planned well in advance.

A few practical benefits:

  • Reliable dryer with a high dehumidification capacity
  • Particularly cost-effective solution for typical dry keeping applications in production halls or warehouses
  • As standard with integrated condensate pump
  • Pressure gauge indicators for a maintenance-friendly early detection of faults
  • Modular refinement of electrical equipment and components containing water according to European standard – handmade in Germany
  • Optimum price-performance ratio
The central control panel of the DH 105 S allows a variable dry keeping via hygrostat-controlled or permanent dehumidification.

The central control panel of the DH 105 S allows a variable dry keeping via hygrostat-controlled or permanent dehumidification.


DH 105 S Industrial Dehumidifier show in Trotec online shop

Technical data

Technical data
General information
  Article number
Dehumidification performance
  At 20 °C / 60 % RH [l/24h] 70
  At 30 °C / 80 % RH [l/24h] 175
Air flow rate
  Level Max. [m³/h] 1,700
Operating range
  Min. temperature [°C] 5
  Max. temperature [°C] 32
  Min. humidity [% RH] 30
  Max. humidity [% RH] 90
Electrical values
  Mains connection 380 V/50 Hz
  Nominal current consumption [A] 5.2
  Power input [kW] 3
  Required current starting phase [A] 28
  Recommended fusing [A] 16
Electric connection
  Connection plug CEE 16 A
  Cable length [m] 3
  refrigerant R-410A
  Amount of refrigerant [g] 1,400
  GWP factor 2,088
  CO2 equivalent 2.92
  Pressure outlet side [MPa] 3.1
  Pressure suction side [MPa] 1.65
Sound values
  Distance 1 m [dB(A)] 68
  Distance 3 m [dB(A)] 56
  Length (packaging excluded) [mm] 470
  Width (packaging excluded) [mm] 615
  Height (packaging excluded) [mm] 1,653
  (packaging excluded) [kg] 124
Equipment, features and functions
  Rubber-tyred metal wheels
  Carry/transport handle(s)
  Plastic wheels
  Non-marking full-rubber wheels
  Swivel casters with parking brakes
  Adjustable bar handle
Automatic dehumidification
  Non-stop dehumidification
  Electronic hygrostat
  Analogue hygrostat
Automatic defrost system
  Hot gas
Condensate drain
  Hose connection possible
  Hose included in the scope of delivery
  Condensate pump
  Recommended hose size [mm] 15
Condensate pump
  Integrated condensate pump
  Residual water draining function
  Pump height [m] 4
  Max. conveying capacity [l/h] 288

 standard equipment

 optionally available

 not available



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