Air Handling System

The picture shows the standard air handling unit.

The air supply goes through the following components, from the left:

• Heat exchanger (between supply and exhaust air flows)  
• Heating coil
• Cooling coil
• Fan (also one for the exhaust air)

The Heat exchanger operation and the Fan operation are controlled by a Schedule.

The Setpoint for supply air temperature can be given as a

• Constant (given in form)
• Schedule
• Graph

Read more about the Air handling unit in the IDA ICE encyclopedia.

Other predefined air handling units can be added. These AHU templates are available.