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TABLE 8 581127-01
KG/KC 120S Normal Operating Pressures - All-Aluminum Coil
Outdoor Coil Entering Air Temperature
65°F 75°F 85°F 95°F 105°F 115°F
Suct
(psig)
Disc
(psig)
Suct
(psig)
Disc
(psig)
Suct
(psig)
Disc
(psig)
Suct
(psig)
Disc
(psig)
Suct
(psig)
Disc
(psig)
Suct
(psig)
Disc
(psig)
Circuit 1
103 106 306 366 111 434 113 114
112 118 417 120 122
123 127 301 131 346 134 400 137 463 140
141 146 324 360 404 161
Circuit 2
110 248 284 324 123 370 126 422
116 267 121 303 126 344 130 134 442 138
128 134 328 370 144 417
138 300 144 337 426 162 167
120S Charging Curves - All-Aluminum Coil
60
70
80
90
100
110
120
110 120 130 140 150 160
170
Liquid Temperature ( F)
Suction Pressure (psig)
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
65°
Circuit 1
Circuit 2
100