Lennox LGH180H Installation Instructions Manual page 30

130
120
110
100
90
80
70
60
105 110 115
130
120
110
100
90
80
70
60
110 115 120
LGH/LCH156, 180, 210, 240, 300S
LGH/LCH210 CHARGING CURVE CIRCUIT 1
120 125 130 135
Suction Pressure (psig)
LGH/LCH210 CHARGING CURVE CIRCUIT 2
125 130 135 140
Suction Pressure (psig)
Page 30
65°
140 145 150 155
65°
145 150 155 160
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
160 165 170
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
165 170 175
175
180