Goodman Mfg IO-367B User Manual

6

See the manual shipped with the roof curb for assembly and
installation instructions.

Adequate clearance around the unit should be kept for safety,
service, maintenance, and proper unit operation.  A total clear-
ance of 75” on the main control panel side of the unit is rec-
ommended to facilitate possible fan shaft, coil, electric heat
and gas furnace removal.  A clearance of 48” is recommended
on all other sides of the unit to facilitate possible compressor
removal, to allow service access and to insure proper venti-
lation and condenser airflow.  The unit must not be installed
beneath any obstruction.  The unit should be installed re-
mote from all building exhausts to inhibit ingestion of exhaust
air into the unit fresh air intake.

Insulated
Panels

After installation, check the top of the curb, duct connection
frame and duct flanges to make sure gasket has been ap-
plied properly.  Gasket should be firmly applied to the top of
the curb perimeter, duct flanges and any exposed duct con-
nection frame.  If gasket is loose, re-apply using strong
weather resistant adhesive.

Inspect curb to ensure that none of the utility services (elec-
tric) routed through the curb protrude above the curb.

Install all duct connections on the unit before placing the unit
on rooftop.