Welcome to Arizona Mobile Air Inc's. Online Store (ACKits.com)
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R-134a PressureTemperature Relationship
| Pressures shown in the charts are provided as a general guide and may not represent your exact readings. Ambient temperature is measured 2 inches in front of the condenser. |
| Low Side Readings (PSI) |
Evaporator Temperature (Fahrenheit) | High Side Readings (PSI) |
Ambient Temperature (Fahrenheit) |
|
16-29 |
33-50 |
115-200 |
70-80 |
|
19-39 |
33-60 |
140-235 |
80-90 |
|
25-43 |
40-65 |
165-270 |
90-100 |
|
37-51 |
48-65 |
210-310 |
100-110 |
R-12 PressureTemperature Relationship
| Pressures shown in the charts are provided as a general guide and may not represent your exact readings. Ambient temperature is measured 2 inches in front of the condenser. |
| Low Side Readings (PSI) |
Evaporator Temperature (Fahrenheit) | High Side Readings (PSI) |
Ambient Temperature (Fahrenheit) |
|
10 |
2 |
130-160 |
60 |
|
12 |
6 |
140-170 |
65 |
|
14 |
10 |
150-180 |
70 |
|
16 |
14 |
160-190 |
75 |
|
18 |
18 |
170-210 |
80 |
|
20 |
20 |
180-220 |
85 |
|
22 |
22 |
190-230 |
90 |
|
24 |
24 |
205-250 |
95 |
|
26 |
27 |
220-270 |
100 |
|
28 |
29 |
240-290 |
105 |
|
30 |
32 |
260-310 |
110 |
|
35 |
36 |
285-335 |
115 |
|
40 |
42 |
310-370 |
120 |