ºF

HOT SHOT
Dew
PSIG

R-12

PSIG

R-134a

PSIG

R-422BDew
PSIG

R-22

PSIG

R-407CDew
PSIG

R-410ADew
PSIG

-50
-48
-46
-44
-42
-40
-38
-36
-34
-32
-30
-28
-26
-24
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50

ºF
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
125
130
135
140
145
150

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
5.7
4.3
3.0
1.6
0.2
0.7
1.4
2.2
3.1
4.0
4.9
5.8
6.8
7.8
8.8
9.9
10.0
12.1
13.1
14.6
15.8
17.2
18.5
19.9
21.4
22.9
24.4
26.0
27.7
29.4
31.1
32.9
34.8
36.7
38.6
40.6
Bubble
PSIG
69.0
71.7
74.6
77.5
80.4
83.5
86.6
89.7
93.0
96.3
99.7
103.2
106.7
110.4
114.1
117.9
121.7
125.7
129.7
133.8
138.0
142.3
146.7
151.2
155.7
160.4
165.1
169.9
174.9
179.9
185.0
198.2
212.0
226.5
241.7
257.5
274.0

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.5
1.3
2.0
2.8
3.6
4.5
5.3
6.2
7.2
8.1
9.1
10.1
11.2
12.3
13.4
14.6
15.8
17.0
18.3
19.6
21.0
22.4
23.8
25.3
26.8
28.4
30.0
31.6
33.3
35.1
36.9
38.7
40.6
42.6
44.6
46.6

PSIG
57.6
60.0
62.4
64.9
67.5
70.1
72.7
75.4
78.2
81.1
84.0
87.0
90.0
93.2
96.3
99.6
102.9
106.3
109.8
113.3
116.9
120.6
124.4
128.2
132.1
136.1
140.2
144.3
148.6
152.9
157.3
168.6
180.5
193.0
206.0
219.7
233.9

*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.3
1.1
1.9
2.8
3.6
4.6
5.5
6.5
7.5
8.5
9.6
10.8
11.9
13.1
14.4
15.7
17.0
18.4
19.9
21.3
22.9
24.5
26.1
27.8
29.5
31.3
33.1
35.0
37.0
39.0
41.1
43.2
45.4

PSIG
57.4
60.0
62.7
65.4
68.2
71.1
74.1
77.1
80.2
83.4
86.7
90.0
93.5
97.0
100.6
104.3
108.1
112.0
115.9
120.0
124.2
128.4
132.7
137.2
141.7
146.4
151.1
156.0
160.9
166.0
171.2
184.6
198.7
213.6
229.2
245.7
262.9

*
*
*
*
*
*
*
*
*
*
1.0
1.9
2.8
3.7
4.7
5.7
6.7
7.8
8.9
10.1
11.3
12.5
13.8
15.2
16.6
18.0
19.5
21.1
22.7
24.3
26.1
27.8
29.7
31.6
33.5
35.5
37.6
39.7
41.9
44.2
46.6
49.0
51.5
54.0
56.6
59.3
62.1
65.0
67.9
71.0
74.1
Bubble
PSIG
103.0
106.8
110.7
114.7
118.8
123.0
127.2
131.6
136.1
140.7
145.3
150.1
155.0
160.0
165.1
170.4
175.7
181.1
186.7
192.4
198.2
204.1
210.1
216.3
222.6
229.0
235.6
242.2
249.0
256.0
263.1
281.4
300.6
320.7
341.8
363.9
387.0

*
*
*
*
*
0.6
1.4
2.2
3.1
4.0
4.9
5.9
6.9
8.0
9.1
10.2
11.4
12.6
13.9
15.2
16.5
17.9
19.4
20.9
22.4
24.0
25.7
27.4
29.1
31.0
32.8
34.8
36.8
38.8
40.9
43.1
45.3
47.6
50.0
52.4
55.0
57.5
60.2
62.9
65.7
68.6
71.5
74.5
77.6
80.8
84.1

PSIG
101.6
105.4
109.3
113.2
117.3
121.4
125.7
130.0
134.5
139.0
143.6
148.4
153.2
158.2
163.2
168.4
173.7
179.1
184.6
190.2
195.9
201.8
207.7
213.8
220.0
226.4
232.8
239.4
246.1
253.0
260.0
278.0
296.9
316.7
337.4
359.0
381.7

*
*
*
*
*
*
*
*
*
*
*
2.5
3.4
4.4
5.4
6.5
7.5
8.7
9.9
11.1
12.3
13.7
15.0
16.4
17.9
19.4
21.0
22.6
24.3
26.1
27.9
29.7
31.7
33.7
35.7
37.9
40.1
42.3
44.7
47.1
49.6
52.1
54.8
57.5
60.3
63.2
66.1
69.2
72.3
75.5
78.8
Bubble
PSIG
117.9
122.3
126.7
131.2
135.8
140.5
145.4
150.3
155.4
160.5
165.8
171.2
176.8
182.4
188.2
194.1
200.1
206.3
212.5
219.0
225.5
232.2
239.0
245.9
253.0
260.3
267.6
275.1
282.8
290.6
298.6
319.2
340.7
363.3
387.0
411.7
437.5

*
*
*
*
*
10.7
12.0
13.3
14.7
16.2
17.7
19.3
20.9
22.6
24.4
26.2
28.1
30.0
32.0
34.1
36.3
38.5
40.8
43.2
45.7
48.2
50.8
53.5
56.3
59.2
62.2
65.2
68.4
71.6
74.9
78.4
81.9
85.5
89.2
93.1
97.0
101.1
105.2
109.5
113.9
118.4
123.0
127.7
132.6
137.5
142.6
Bubble
PSIG
170.7
176.6
182.7
188.9
195.3
201.8
208.4
215.2
222.2
229.3
236.5
244.0
251.6
259.3
267.3
275.4
283.6
292.1
300.7
309.5
318.5
327.7
337.1
346.7
356.5
366.4
376.6
387.0
397.6
408.4
419.4
447.9
477.9
*
*
*
*

SUPERHEAT – USE DEW COLUMN
SUBCOOLING – USE BUBBLE COLUMN
BOLD ITALICS – IN. HG

ºF

ONE SHOT® (C)
Dew
PSIG

R-502

Dew
PSIG

R-404A

Dew
PSIG

R-507A

Dew
PSIG

R-408A

Dew
PSIG

R-402A

Dew
PSIG

R-422A

Dew
PSIG

-50
-48
-46
-44
-42
-40
-38
-36
-34
-32
-30
-28
-26
-24
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50

ºF
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
125
130
135
140
145
150

*
*
*
0.5
1.3
2.2
3.1
4.0
5.0
6.1
7.1
8.3
9.4
10.6
11.9
13.2
14.5
15.9
17.3
18.8
20.4
22.0
23.7
25.4
27.1
29.0
30.9
32.8
34.8
36.9
39.1
41.3
43.6
45.9
48.3
50.8
53.4
56.0
58.8
61.6
64.4
67.4
70.4
73.6
76.8
80.1
83.4
86.9
90.5
94.1
97.9
Bubble
PSIG
125.4
129.9
134.4
139.1
143.8
148.7
153.7
158.7
164.0
169.3
174.7
180.3
185.9
191.7
197.7
203.7
209.9
216.2
222.6
229.2
235.9
242.7
249.7
256.8
264.1
271.5
279.1
286.8
294.6
302.7
310.8
331.9
354.1
377.4
401.8
427.4
454.2

*
0.3
1.1
2.0
2.8
3.7
4.6
5.6
6.6
7.7
8.7
9.8
11.0
12.2
13.5
14.7
16.1
17.4
18.9
20.3
21.9
23.4
25.1
26.7
28.4
30.2
32.1
34.0
35.9
37.9
40.0
42.1
44.3
46.5
48.9
51.2
53.7
56.2
58.8
61.4
64.2
67.0
69.8
72.8
75.8
78.9
82.1
85.4
88.7
92.1
95.6
Bubble
PSIG
114.5
118.5
122.6
126.9
131.2
135.6
140.1
144.7
149.4
154.2
159.1
164.1
169.3
174.5
179.8
185.3
190.8
196.5
202.3
208.2
214.3
220.4
226.7
233.1
239.6
246.3
253.0
260.0
267.0
274.2
281.5
300.4
320.2
340.9
362.6
385.3
409.0

*
0.7
1.6
2.4
3.4
4.3
5.3
6.3
7.4
8.5
9.6
10.8
12.0
13.3
14.6
16.0
17.4
18.9
20.4
22.0
23.6
25.3
27.0
28.8
30.7
32.6
34.6
36.6
38.7
40.9
43.1
45.4
47.8
50.2
52.7
55.3
58.0
60.7
63.5
66.4
69.3
72.4
75.5
78.7
82.0
85.4
88.8
92.4
96.0
99.8
103.6
Bubble
PSIG
126.0
130.5
135.0
139.7
144.4
149.3
154.3
159.4
164.6
169.9
175.4
181.0
186.7
192.5
198.4
204.5
210.7
217.0
223.4
230.0
236.8
243.6
250.6
257.8
265.1
272.5
280.1
287.9
295.8
303.8
312.1
333.3
355.6
379.1
403.7
429.6
456.8

0.9
1.7
2.6
3.5
4.4
5.4
6.4
7.5
8.6
9.8
10.9
12.2
13.5
14.8
16.2
17.6
19.1
20.6
22.2
23.8
25.5
27.2
29.0
30.9
32.8
34.8
36.8
38.9
41.1
43.3
45.7
48.0
50.5
53.0
55.6
58.2
61.0
63.8
66.7
69.6
72.7
75.8
79.0
82.3
85.7
89.2
92.7
96.4
100.1
104.0
107.9
Bubble
PSIG
129.2
133.7
138.4
143.1
148.0
153.0
158.1
163.3
168.6
174.1
179.6
185.3
191.1
197.1
203.1
209.3
215.6
222.1
228.7
235.4
242.3
249.3
256.5
263.8
271.2
278.8
286.6
294.5
302.6
310.8
319.2
340.9
363.8
387.8
413.0
439.5
467.4

*
*
0.6
1.4
2.2
3.1
4.0
5.0
5.9
7.0
8.0
9.1
10.3
11.5
12.7
14.0
15.3
16.7
18.1
19.6
21.1
22.7
24.3
26.0
27.7
29.5
31.3
33.2
35.2
37.2
39.3
41.4
43.6
45.9
48.2
50.6
53.1
55.7
58.3
61.0
63.7
66.6
69.5
72.5
75.6
78.7
81.9
85.3
88.7
92.2
95.7
Bubble
PSIG
116.1
120.3
124.5
128.8
133.3
137.8
142.5
147.2
152.1
157.0
162.1
167.3
172.6
178.0
183.5
189.2
194.9
200.8
206.8
212.9
219.2
225.5
232.0
238.7
245.4
252.3
259.4
266.6
273.9
281.3
288.9
308.6
329.2
350.7
373.3
397.0
421.7

1.1
1.9
2.8
3.7
4.7
5.7
6.8
7.8
9.0
10.1
11.4
12.6
13.9
15.3
16.7
18.2
19.7
21.2
22.9
24.5
26.3
28.0
29.9
31.8
33.8
35.8
37.9
40.0
42.3
44.6
46.9
49.4
51.9
54.4
57.1
59.8
62.6
65.5
68.5
71.5
74.7
77.9
81.2
84.6
88.0
91.6
95.3
99.0
102.9
106.8
110.8
Bubble
PSIG
137.4
142.1
147.0
151.9
156.9
162.1
167.4
172.8
178.3
183.9
189.7
195.5
201.5
207.6
213.9
220.3
226.8
233.4
240.2
247.1
254.2
261.4
268.7
276.2
283.8
291.6
299.5
307.6
315.9
324.3
332.8
354.9
378.1
402.4
427.8
454.4
482.3

*
*
0.5
1.3
2.2
3.1
4.1
5.1
6.1
7.2
8.3
9.5
10.7
11.9
13.2
14.6
16.0
17.4
18.9
20.5
22.1
23.7
25.4
27.2
29.0
30.9
32.9
34.9
37.0
39.1
41.3
43.6
46.0
48.4
50.9
58.5
56.1
58.8
61.6
64.5
67.5
70.5
73.6
76.8
80.1
88.5
87.0
90.5
94.2
97.9
101.8

128.4
132.9
137.5
142.3
147.1
152.1
157.1
162.3
167.6
173.0
178.6
184.2
190.0
195.9
201.9
208.1
214.4
220.8
227.3
234.0
240.8
247.8
254.9
262.1
269.5
277.1
284.8
292.6
300.6
308.8
317.1
338.6
361.2
384.9
409.7
435.8
463.3