System tab (data taken from Room Template, but editable)

This tab specifies the systems serving the room space conditioning (heating and cooling) and domestic hot water.

Under the heading Systems:

System is the Apache system supplying space conditioning.

Auxiliary vent system is not applicable to VE-SBEM.

DHW system is the Apache system supplying domestic hot water (including any solar water heating system). An individual DHW system is recommended.

Under the heading Heat Recovery (SBEM only):

The type of heat recovery should be selected from the drop-down list, and the Heat recovery seasonal efficiency set to a suitable value.

Under the heading Ventilation & extract: