
2
1. Remove the original ceiling tile and install the
accessory ceiling tile.
ATTACHMENT OF WARM AIR SELF-SUPPORTED DUCT
4. Increase the other end of duct diameter as
illustrated and place the duct over the flange
on top of the unit or plenum. Decrease the duct
diameter until it fits exactly over the flange.
2. Hold the warm air self-supported duct
approximately 1 foot away from the end and
decrease its diameter as shown until it can be
passed through the hole in the ceiling tile.
3. Pass the duct through the hole in the ceiling tile.
ATTACHMENT OF WARM AIR FLEXIBLE DUCT
Decrease the diameter
Increase the diameter
1. Place the warm air flexible duct over the
accessory ceiling tile flange and secure the duct
with the clamp.
3. Place the other duct end over the flange on top
of the unit or plenum. Secure the duct with the
clamp.
2. Remove the original ceiling tile and install the
ceiling tile with duct. Use the tabs with holes to
secure the tile in place in case ceiling T-bar is too
narrow or weak.
Flexible Duct
Ceiling Tile Clamp
Flange
Flexible Duct
Ceiling Tile
Flange
Clamp
Clamp
Self-suppported Duct
Ceiling Tile
Flange
Tab