29
DEHUMIDIFIER INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
INSTALLATION
Model RL-9 duct installation
90-2572
CAUTION
Sharp edges may cause serious injury from cuts. Use care
when cutting plenum openings and handling duct work.
NOTICE
• Failure to follow ducting guidelines may negatively
impact unit performance.
• Minimize equivalent duct length to maximize unit
capacity and efficiency.
AIRFLOW DELIVERY SPECIFICATIONS
• Nominal airflow through dehumidifier is 525 cfm (892
m
3
/h).
• Airflow decreases as duct length and bends increase,
therefore if the equivalent duct length is too long the
dehumidifier will cease to function properly.
Inlet housing
Outlet adapter housing
Outlet housing
Filter door
Inlet adapter plate