Lennox LCH036 Installation Instructions Manual page 124

LGH/LCH300H CAV Circuit 3 Charging Curve
130
120
110
100
90
80
70
60
100 110
LGH/LCH300H CAV Circuit 4 Charging Curve
130
120
110
100
90
80
70
60
100 110
120 130
Suction Pressure (psig)
120 130
Suction Pressure (psig)
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Outdoor Temperature (°F)
65°
140 150
Outdoor Temperature (°F)
65°
140 150
115°
105°
95°
85°
75°
160 170
115°
105°
95°
85°
75°
160 170