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K30W-B / K31W-A

K30W-B, K31W-A partial air conditioning units

For external installation on containers with high-end electronics

Weiss partial air conditioning units, type K30W-B and K31W-A have been designed for use in booths with high-end electronics or with workshop equipment. The units offer an increased cooling capacity up to 8 kW and a heating capacity up to 6.0 kW.

The unit is fitted to the front side of the container. The system is ideal for use in areas where NBC protection measures (ColPro) are necessary. The mounting frame is exactly adapted to the ISO corners of the container thus allowing easy installation. The system is controlled through a control panel inside the booth.


  • tested to be vibration-resistant and shock-proof in accordance with VG 95332, severity level 5
  • electromagnetic compatibility
  • aluminium shell and frame
  • modular construction for easy exchanging of components
  • Gas-proof welded temperature control space (ABC operation possible)
  • mounting frame with buffer elements for minimizing vibration and solid-borne sound transmission
  • easy installation
  • Control panel in the booth
  • easy operation
  • service-friendly
  • control and power supply elements for NBC system installed (only K31W-A)
  • power supply via HF adapter frame from

Supply Scope


  • air conditioning system
  • mounting frame
  • control unit
  • circulating air filter unit
  • HF filter frame
  • mains plug


  • air conditioning system
  • mounting frame
  • control unit
  • circulating air filter unit
  • HF filter frame
  • mains plug


  • NBC-protective ventilation system
  • mounting frame for NBC-protective ventilation system
  • electronic pressure monitoring
K30W-B / K31W-A

Technical Specifications

  K30W-B K31W-B
NATO Stock Number (NSN)*   4120-12-361-9178
Cooling capacity kW 7,0 8,0
Refrigerant   R134a
Heating capacity(kW)   6,0
Sound pressure dB(A)   60
Connected load kVA 9,2 9,9
Power supply   3/N/PE/~50 Hz/400/230 V
Operational ambient temperature °C   -32 ... +49
Circulating air quantity m³/h   1300
Outside air quantity m³/h   70
Material   Aluminium
Dimensions Height - mm
Width AC - mm
Depth - mm


Weight - kg   355
Paint   RAL 6031, bronze green
Use of NBC protection system - possible
*only base device
Technical changes reserved

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