Dectron DRY-O-TRON DA2 007 - Page 13

Owners Manual DA2 Series Dehumidifier
Ducts Installation
Dectron, Inc. November 2009 13
Data subject to change without notice.
RETURN
DUCT
WRONG
The air will not be evenly dis-
tributed over the evaporator.
WRONG
The air will not be evenly dis-
tributed over the evaporator.
WRONG
Air cannot follow this steep angle.
WRONG
Reduction of airflow will result
from the elbow being too close.
RIGHT
Vanes and straight length
allow air to flow evenly.
RIGHT
Vanes and straight length
allow air to flow evenly.
RIGHT
Air can follow this transition.
RIGHT
Sufficient straight length allows proper air flow.
Flexible duct connection absorbs vibration.
2.5 W
or more
W
Turning Vanes
Turning Vanes
RETURN
DUCT
SUPPLY DUCT
30° or more
20° or less
5W
or more
W
Always install
vibration isolator.
Always install
vibration isolator.
Always install flexible
duct connection.