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035-18895-000-A-0902
Unitary Products Group 9
FIG. 7 (Cont'd.) - DIMENSIONS AND CLEARANCES
DETAIL “X”
ACCESSORY SIDE SUPPLY AND RETURN AIR DUCT OPENINGS
DUCT COVERS - Units are shipped with all air duct
openings covered.
For sideflow
duct applications;
1.Remove and discard the side supply and return air
duct covers.
2.Connect ductwork to duct flanges on the rear of the
unit.
For downflow
duct applications;
1. Remove the side supply and return air duct covers
to gain access to the bottom supply and return air
duct covers.
2. Remove and discard the bottom duct covers.
3. Replace the side duct covers.
727 (28-5/8") (180)
DETAIL “Y”
UNIT WITH ECONOMIZER AND FIXED OUTDOOR AIR HOODS
397
15 “
610 (24") (180)