10
Refrigerant Charging Charts
7.5 Ton HP TXV Charging Chart
150
175
200
225
250
275
300
325
350
375
400
75
80
85
90
95
100
105
110
115
120
125
130
135
Liquid T
e
mperature (F)
Liquid Pressur
e (psig)
Add r
e
fr
ig
er
ant w
h
en below
cur
v
e
Remov
e
ref
rig
erant w
h
en abov
e curve