Kgb/Kcb 074S & H Normal Operating Pressures; Kgb/Kcb074S & H Charging Curves - Lennox KGB Series Unit Information

65 °F
Suct Disc Suct
(psig) (psig) (psig)
112 257 113
120 261 122
136 271 140
154 290 157
580791-01
130
120
110
100
90
80
70
60
110 120
TABLE 13 580791-01
KGB/KCB 074S & H Normal Operating Pressures
Outdoor Coil Entering Air Temperature
75 °F 85 °F
Disc Suct Disc
(psig) (psig) (psig)
298 114
301 123
310 143
327 161
KGB/KCB074S & H Charging Curves
130
Suction Pressure (psig)
95 °F
Suct Disc
(psig) (psig)
348 116 403
347 124 403
354 145 401
370 165 416
140 150
Page 57
105 °F 115 °F
Suct Disc Suct
(psig) (psig) (psig)
118 476 121
127 466 129
145 460 147
168 468 171
Outdoor Temperature (°F)
105°
95°
85°
75°
65°
160 170
Disc
(psig)
602
556
525
526
115°
180