Lennox LCH036 Installation Instructions Manual page 81

130
Circuit 1
Circuit 2
120
110
100
90
80
70
60
100 110
LGH/LCH150S Charging Curves - Fin/Tube - RFC
65°
120 130
Suction Pressure (psig)
Page 31
Outdoor Temperature (°F)
85°
75°
140 150
115°
105°
95°
160 170