Instruction Manual

78
Table 26 - R-410A and R-22 Refrigerant Temperature-Pressure Chart
PSIG
PSIG
PSIG
PSIG
PSIG
(F)
R-410A
R-22
(F)
R-410A
R-22
(F)
R-410A
R-22
(F)
R-410A
R-22
(F)
R-410A
R-22
20
78.3
43.1
50
142.2
84.1
80
234.9
143.6
110
364.1
226.4
140
540.1
337.4
21
80.0
44.2
51
144.8
85.7
81
238.6
146.0
111
369.1
229.6
141
547.0
341.6
22
81.8
45.3
52
147.4
87.4
82
242.3
148.4
112
374.2
232.8
142
553.9
345.9
23
83.6
46.5
53
150.1
89.1
83
246.0
150.8
113
379.4
236.1
143
560.9
350.3
24
85.4
47.6
54
152.8
90.8
84
249.8
153.2
114
384.6
239.4
144
567.9
354.6
25
87.2
48.8
55
155.5
92.6
85
253.7
155.7
115
389.9
242.8
145
575.1
359.0
26
89.1
50.0
56
158.2
94.4
86
257.5
158.2
116
395.2
246.1
146
582.3
363.5
27
91.0
51.2
57
161.0
96.1
87
261.4
160.7
117
400.5
249.5
147
589.6
368.0
28
92.9
52.4
58
163.8
98.0
88
265.4
163.2
118
405.9
253.0
148
596.9
372.5
29
94.9
53.7
59
166.7
99.8
89
269.4
165.8
119
411.4
256.5
149
604.4
377.1
30
96.8
55.0
60
169.6
101.6
90
273.5
168.4
120
416.9
260.0
150
611.9
381.7
31
98.8
56.2
61
172.5
103.5
91
277.6
171.0
121
422.5
263.5
32
100.9
57.5
62
175.4
105.4
92
281.7
173.7
122
428.2
267.1
33
102.9
58.8
63
178.4
107.3
93
285.9
176.4
123
433.9
270.7
34
105.0
60.2
64
181.5
109.3
94
290.1
179.1
124
439.6
274.3
35
107.1
61.5
65
184.5
111.2
95
294.4
181.8
125
445.4
278.0
36
109.2
62.9
66
187.6
113.2
96
298.7
184.6
126
451.3
281.7
37
111.4
64.3
67
190.7
115.3
97
303.0
187.4
127
457.3
285.4
38
113.6
65.7
68
193.9
117.3
98
307.5
190.2
128
463.2
289.2
39
115.8
67.1
69
197.1
119.4
99
311.9
193.0
129
469.3
293.0
40
118.1
68.6
70
200.4
121.4
100
316.4
195.9
130
475.4
296.9
41
120.3
70.0
71
203.6
123.5
101
321.0
198.8
131
481.6
300.8
42
122.7
71.5
72
207.0
125.7
102
325.6
201.8
132
487.8
304.7
43
125.0
73.0
73
210.3
127.8
103
330.2
204.7
133
494.1
308.7
44
127.4
74.5
74
213.7
130.0
104
334.9
207.7
134
500.5
312.6
45
129.8
76.1
75
217.1
132.2
105
339.6
210.8
135
506.9
316.7
46
132.2
77.6
76
220.6
134.5
106
344.4
213.8
136
513.4
320.7
47
134.7
79.2
77
224.1
136.7
107
349.3
216.9
137
520.0
324.8
48
137.2
80.8
78
227.7
139.0
108
354.2
220.0
138
526.6
329.0
49
139.7
82.4
79
231.3
141.3
109
359.1
223.2
139
533.3
333.2