Lennox KGC120 - Page 34

Page 34
TABLE 13 581128-01
KG/KC 150S 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
  98 293 101 342 104 397 107  110 
102    109 343 112 397   118 
118 263 122 303  349 128 401 132   
137 279 141 316 144 360 148 410  466  
Circuit 2
111   303 117  119 413 121 479 121 
119 260 122 302   128 407 129 471 130 
134 272 139 309 142    148 464  
 296  329 161 368   168 469 170 
150S Charging Curves - All-Aluminum Coil
60
70
80
90
100
110
120
130
110120 130 140150 160 170
Liquid Temperature (  F)
Suction Pressure (psig)
Outdoor Temperature (°F)
115°
105°
95°
85°
75°
65°
Circuit 1
Circuit 2
10090