Lennox LGH180H Installation Instructions Manual page 28

120
110
100
90
80
70
60
100 105 110
120
110
100
90
80
70
60
100 105 110
LGH/LCH156, 180, 210, 240, 300S
LGH/LCH180 CHARGING CURVE CIRCUIT 1
115 120 125 130
Suction Pressure (psig)
LGH/LCH180 CHARGING CURVE CIRCUIT 2
115 120 125 130
Suction Pressure (psig)
Page 28
65°
135 140 145 150
65°
135 140 145 150
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
155 160 165 170
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
155 160 165 170