Lennox KCC Series

Page 32
TABLE 9 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
    101 342 104  107  110 
102     343 112    118 
118 263 122 303   128 401 132   
137  141 316 144 360 148 410  466  
Circuit 2
111   303 117   413 121  121 
 260 122 302   128 407  471 130 
134 272   142    148 464  
    161 368   168  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