Crankcase Heater; Reciprocating Compressor - Lennox LGA Series Unit Information

LGA/LCA PLUMBING COMPONENTS
LIQUID LINE
SERVICE VALVE
LOW AMBIENT
SWITCH (S11)
LIQUID LINE
SERVICE VALVE
HIGH PRESSURE
SWITCH (S4)
SCROLL COMPRESSOR (B1)
LOW PRESSURE
SWITCH (S87)
LOW AMBIENT
SWITCH (S11)

CRANKCASE HEATER

RECIPROCATING COMPRESSOR

(B1)
LOW PRESSURE
SWITCH (S87)
FIGURE 7
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PRESSURE TAP
(HR1)
HIGH PRESSURE
SWITCH (S4)
DISCHARGE LINE
SERVICE VALVE
DISCHARGE LINE
SERVICE VALVE
PRESSURE TAP