York DNH018 Air Conditioner User Manual


 
036-21233-002-A-0903
Unitary Products Group 23
FIGURE 7 - TYPICAL SLAB ON GROUND INSTALLATION
FIGURE 8 - TYPICAL ROOF CURB INSTALLATION
FIELD SUPPLIED
DISCONNECT SWITCH
LOCATED TO REAR OF UNIT
TO GAS
S
UPPLY LINE
MANUAL GAS
SHUT-OFF VALVE
RETURN AIR
DUCT
SUPPLY AI
R
DUCT
CONTROL WIRING
TO INDOOR
THERMOSTAT
TO POWER SUPPY
MANUAL GAS
SHUT-OFF VALVE
FIELD
SUPPLIED
DISCONNECT
S W IT C H
MOUNTED
ON UNIT
TO POW ER
SUPPLY
TO GAS
SUPPLY LINE
CONTROL WIRING
TO INDOOR THERMOSTAT
RETURN AIR
DUCT
SUPPLY AIR
DUCT