Typical piping and wiring

HORIZONTAL DISCHARGE

Power Wiring

Control Wiring

Outdoor Air¯ow

Indoor Air¯ow

NEC Ð National Electrical Code

DOWNFLOW DISCHARGE

ROOF-MOUNTING

CURB

ROOF

RETURN-AIR

FLEXIBLE DUCT

SUPPLY-AIR

FLEXIBLE DUCT

CEILING

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Image 19
Carrier 48SS manual Typical piping and wiring, Horizontal Discharge, Downflow Discharge