Aprilaire E100C - Duct Collar Installation

DUCT COLLAR INSTALLATION
HORIZONTAL DISCHARGE:
• Use the screws in the parts bag to attach the duct collars to the
inlet and outlet of the dehumidifier� The outlet collar has a backflow
damper�
• The outlet duct collar may be attached to the top or end of the unit�
Move the outlet cover to the location not being used� See FIGURE9�
• Make sure there are no bends in the ductwork coming off the outlet
for a minimum of 4"� This will ensure that the ductwork will not
interfere with the backflow damper function�
VERTICAL DISCHARGE:
Use the screws provided in the parts bag to attach the duct collars:
• When the dehumidifier requires a ducted vertical discharge, remove
the top access panel and remount on the outlet of the unit� Install
the outlet duct collar with backflow damper on top of the unit� See
FIGURE9�
OUTLET COVER
OUTLET DUCT
COLLAR W/BACK
DRAFT DAMPER
MOVE OUTLET
COVER AND
INSTALL OUTLET
DUCT COLLAR TO
TOP DISCHARGE
LOCATION
INLET
DUCT
COLLAR
INLET
DUCT
COLLAR
END DISCHARGE
TOP DISCHARGE
90-2393
FIGURE 9 – FULLY DUCTED INSTALLATIONS
English 9