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Associated programs

Terminal units. Air terminal unit

Air terminal units represent the supply air terminals (diffusers, grilles, nozzles, etc.) into which the ducts of the all-air systems flow.

In the program, these must be connected to an air conditioning system (such as an air handling unit), depending on their type.

Note:
If the air terminal unit is connected to an air system with external air intake or to a central ventilation system, the "Via air conditioning system" ventilation option must be activated in the zone panel.

Air supply outlet

This terminal unit represents an air supply terminal connected to a constant air flow system, or a centralised ventilation system, depending on the option chosen.

Air-air conditioning system

System

  • Air handling unit, constant air flow system
    Allows users to select an air handling unit, constant air flow system defined in the "Air conditioning systems" section or to enter it directly.

Air supply

  • Maximum air flow rate (optional)

Reheat (optional)

  • Heating coil (Hot water / Electric / Gas)
    Sets the characteristics of the heating coil:
    • Hot water
      • Hot-water system
        Allows users to select a water heating system defined in the "Air conditioning systems" section or to enter it directly.
      • Gross rated capacity
      • Advanced configuration
        • Rated inlet water temperature
        • Rated outlet water temperature
        • Rated inlet air temperature
        • Rated outlet air temperature
    • Electric
      • Gross rated capacity
    • Gas
      • Gross rated capacity

Central ventilation system

System

  • Central ventilation system
    Allows users to select a central ventilation system defined in the "Air conditioning systems" section or to enter it directly.

Air supply outlet, dual duct

This terminal unit represents an air supply outlet connected to a dual-duct, constant flow, all-air system.

System

  • Air handling unit, constant flow all-air system with double duct
    Allows users to select an air handling unit, constant flow all-air system with double duct central ventilation system defined in the "Air conditioning systems" section or to enter it directly.

Air supply

  • Maximum air flow rate (optional)

Variable air volume box

This terminal unit represents a variable air volume box connected to a dual-duct, constant flow, all-air system.

System

  • Air handling unit, variable airflow system
    Allows users to select an air handling unit, variable airflow system defined in the "Air conditioning systems" section or to enter it directly.

Air supply

  • Maximum air flow rate (optional)
  • Minimum air flow fraction (optional)

Fan (optional)

  • Specific power
  • Advanced configuration
    • Position (Series / Parallel)
      • Series
        • Motor efficiency
      • Parallel
        • Motor efficiency
        • Fraction of airflow to activate the fan

Reheat (optional)

  • Heating coil (Hot water / Electric / Gas)
    Sets the characteristics of the heating coil:
    • Hot water
      • Hot-water system
      • Gross rated capacity
      • Advanced configuration
        • Rated inlet water temperature
        • Rated outlet water temperature
        • Rated inlet air temperature
        • Rated outlet air temperature
    • Electric
      • Gross rated capacity
    • Gas
      • Gross rated capacity

Variable air volume box, dual duct

This terminal unit represents a variable air volume box connected to a dual-duct, constant flow, all-air system.

System

  • Air handling unit, variable flow all-air system with double duct
    Allows users to select an air handling unit, variable flow all-air system with double duct defined in the "Air conditioning systems" section or to enter it directly.

Air supply

  • Maximum air flow rate (optional)
  • Minimum air flow fraction