Lennox LGH094U Unit Information page 32

PLUMBING, COMPRESSOR AND REFRIGERANT CIRCUITS DETAIL
(OPTIONAL STANDARD EFFICIENCY FIN/TUBE COIL)
INDOOR COIL
STAGE 2
INDOOR COIL
STAGE 1
COMPRESSOR
2
DISCHARGE
LINE
S7
HIGH
PRESSURE
SWITCH
PRESSURE
TAP
COMPRESSOR
S87 LOW
PRESSURE
S88 LOW
SWITCH
PRESSURE
SWITCH
SUCTION
LINE
FIGURE 13
Page 32
OUTDOOR COIL
OUTDOOR
COIL STAGE 2
1
STAGE 1
DRIERS
DISCHARGE
LINE
SUCTION
LINE
S4 HIGH
PRESSURE
SWITCH
PRESSURE
TAP