Goodman GPC13 M Series Technical Manual page 5

PRODUCT DESIGN
Rooftop Installation - Multi-positional (M)
NOTE: To ensure proper condensate drainage, unit must be
installed in a level position.
In installations where the unit is installed above ground level
and not serviceable from the ground (Example: Roof Top in-
stallations), the installer must provide service platform for ser-
vice person with rails or guards in accordance with local codes
or ordinances or in their absence with the latest edition of the
Uniform Mechanical Code Section 305.
NOTE: Unit can also use roof curb (and platform for leveling,
where necessary) to utilize bottom discharge.
TO PREVENT POSSIBLE PROPERTY DAMAGE, THE
UNIT SHOULD REMAIN IN AN UPRIGHT POSITION
DURING ALL RIGGING AND MOVING OPERATIONS.
TO FACILITATE LIFTING AND MOVING IF A CRANE
IS USED, PLACE THE UNIT IN AN ADEQUATE CABLE
SLING.
IMPORTANT: If using bottom discharge with roof curb,
ductwork should be attached to the curb prior to installing
the unit.
Refer to Roof Curb Installation Instructions for proper curb
installation. Curbing must be installed in compliance with
the National Roofing Contractors Association Manual.
Roof Curb
WARNING
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