Top-Mounted Environmental Control System

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ECS-04H (1930)

MilAIR’s standard product line of unitary externally mounted horizontal systems provide complete environmental control including cooling, heating, ventilation, dehumidification, and filtering. These units have been designed and tested for use on shelters, vans, trailers, and electronic enclosures that are subject to demanding transport and environmental conditions. All systems can be modified to meet your specific requirements.

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  • Cooling Capacity: 4305 Btu/h
  • Design Ambient Cooling: 120 °F
  • Input Voltage: 120/208 AC 3Φ
  • Supply Air Flow Rate: 200 CFM


  • Color Touch Screen HMI
  • Fault Monitoring and Alarms
  • Operating/Alarm Indicator lights
  • Remote Control/Monitoring by Ethernet
  • Low Ambient Capacity Control
  • Push Button Mode Control
  • ElectroFin® Coated Coils
  • Bottom Supply/Return Air Openings
  • Condensate Level Alarm
  • Supply/Return and Evaporator Coil Temp. Monitoring
  • Internal 24V/48V DC Power Supply
  • Low/High Pressure Transducers
  • Front Mounted Disconnect Circuit Breaker
  • Main Power Receptacle, D38999/42FD05PN
  • Ethernet Receptacle (based on MIL-DTL-26482)
  • Interface Environmental Gasket
Vertical Environmental Control Systems
Horizontal Environmental Control Systems
Split Environmental Control Systems
Ducted Environmental Control Systems
Transit Case Environmental Control Systems