Lennox ZGB Series - Page 40

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ZGB060 CHARGING CURVE - ALL-ALUMINUM COIL
60
70
80
90
100
110
120
130
110 120130 140150 160170
Outdoor Temperature (°F)
Suction Pressure (psig)
105°
95°
115°
85°
75°
65°
100 180
ZGB074 CHARGING CURVE - ALL-ALUMINUM COIL
60
70
80
90
100
110
120
130
110 120 130140 150160 170
Outdoor Temperature (°F)
Suction Pressure (psig)
105°
95°
115°
85°
75°
65°
180