Lennox KGC Series Unit Information page 33

65°F
Suct Disc
(psig) (psig)
103 255
109 253
Circuit 1
123 265
141 298
110 248
116 267
Circuit 2
128 292
138 300
Circuit 1
120
Circuit 2
110
100
90
80
70
60
100 110
TABLE 12 581127-01
KG/KC 120S Normal Operating Pressures - All-Aluminum Coil
Outdoor Coil Entering Air Temperature
75°F 85°F
Suct Disc Suct
(psig) (psig) (psig)
106 306 109
112 299 115
127 301 131
146 324 150
115 284 119
121 303 126
134 328 139
144 337 151
120S Charging Curves - All-Aluminum Coil
120 130
Suction Pressure (psig)
95°F
Disc Suct Disc
(psig) (psig) (psig)
366 111 434
354 118 417
346 134 400
360 154 404
324 123 370
344 130 390
370 144 417
379 157 426
65°
140
Page 33
105°F
Suct Disc Suct
(psig) (psig) (psig)
113 511 114
120 490 122
137 463 140
158 457 161
126 422 129
134 442 138
149 469 153
162 479 167
Outdoor Temperature (°F)
105°
95°
85°
75°
150 160
115°F
Disc
(psig)
598
571
534
519
479
499
527
537
115°
170