Fixed dehumidifiers CDF 40-50-70

Fixed dehumidifiers CDF 40-50-70

CDF dehumidifiers offer the best combination of efficiency, water removal capacity and low unit cost.

Dantherm’s CDF range of powerful dehumidifiers CDF 40-50-70 provides the ideal means of preserving and protecting your valuables from humidity damage. They are suited for humidity control in warehouses, museums, churches, archives, changing rooms and waterworks.

Key features:

  • Low sound level
  • Low energy consumption
  • Modern design
  • Easy operation
  • Optional remote control, DRC1
  • Integrated control of heating and humidity
  • BMS communication (Modbus RTU)

Communication options

The new CDF range offers advanced control possibilities ideal for e.g. museums as the RS 485 gate allows communication with BMS systems (Modbus RTU). A USB gate allows history data logging for easy fault detection.

New remote control, DRC 1

A newly developed remote control allows reading and setting of relative humidity and temperature, alarms and service information. To avoid unintended change of settings the remote control can be locked.

Product Specifications


  • Archives
  • Museums
  • Churches
  • Changing rooms
  • Warehouses
  • Waterworks



  • Built into a strong and robust powder coated hot galvanized sheet metal cabinet
  • Evaporator and condenser coils are epoxy-coated for high corrosion resistance
  • Fixed to the wall by means of a wall mounting strip supplied with the unit
  • Condensate outlet located at the bottom. Outlet stub can be connected to a ¾” hose
  • Outside connection to mains


  • Built in electronic hygrostat and thermostat
  • Integrated ON/OFF control of humidity and temperature (electric or water heating coils as accessories)
  • 0-VOLT connection for alarm
  • 230 V for control valve, exhaust fan and pump/boiler
  • RS 485 gate for BMS (Modbus)
fixed dehumidiers CDF  40 CDF 50 CDF 70
Operating range – temperature (°C) 3-32
Operating range – humidity (% RH) 40-100
BMS ModBus
Hygrostat Built-in
Thermostat Built-in
Air volume (m3/h) 400 680 900
Dehumidification capacity at 20°C/60% RH (l/24h) 16,3 34,8 42,5
Power supply 1 x 230V/50 Hz
Max. ampere consumption, max. (A) 3,4 4,7 6,5
Max. power consumption, max. (kW) 0,78 1,08 1,5
Refrigerant/quantity (kg) R407C/0,7 R407C/0,9 R407C/1,2
Compressor Rotary
Fan Radial
Sound level @1 meter (dB(A)) 46 47 50
SEC value at à 20°C/60% RH 0,80 0,63 0,58
Weight (kg) 56,5 65 75,5
Filter G3 – PPI 15
HxWxD (mm) 770x1010x328 770x1160x328 770x1495x328
Protection class IPX4
Corrosion protection according to EN/ISO 12944-2 C4
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