Four-Way Conversion
To place the unit in the configuration your application requires (upflow, downflow, horizontal right, or horizontal left), simply turn the unit to
that orientation. Remember to adjust the badge accordingly.
Note: The air handlers are shipped from the factory suitable for four-way application.
Note: Entry for low voltage connections is allowed on either side of cabinet. Refer to Table 17.
Refrigerant
Connections
Upflow
Condensate
Drains
18-GJ89D1-1F-EN
Upflow Configuration
Dowflow Configuration
Refrigerant
Connections
Downflow
Condensate
Drains
15