If installing the appliance with the air supply opening on the right, you will need to reposition the air
filter brackets. For instructions, see Repositioning the air filter brackets on page 24.
2.2.2 Positioning the air handling unit
You can install the appliance so the air flows in a vertical up-flow or down-flow direction, or in a
horizontal left or right direction.
Figure 23 : Upflow installation Figure 24 : Downflow installation
Figure 25 : Left side installation Figure 26 : Right side installation
2.2.3 Adding air conditioning coils or heat pump coils
Cased evaporator coils used for providing cold air can be positioned above or below the air handling
appliance as shown below.