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Section 4:
Critical Considerations:
4.1 Required Clearances
Clearances are the required distances that the unit must
be away from objects and other units to allow service
access and proper operation of the unit.
TOP VIEW
A
C
B
D
Cabinet:
A
B
C
D
A
50”
48”
41”
48”
B
56”
48”
41”
48”
C
62”
48”
44”
48”
D
80”
48”
56”
48”
E
104”
48”
56”
60”
Minimum clearance required for side
removal of energy recovery wheels and/or
DX coils.
PR Series Installation, Operation, and Maintenance Manual
