SECTION 22: HEATING AND AIR CONDITIONING
DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Final Version – Rev.1 Feb 2015)
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7.13 TEMPERATURES & PRESSURES CHART
VAPOR-PRESSURE R134A
TEMPERATURE
PRESSURE
°F
°C
psi
kPa
-100 -73.3 27.8 191.7
-90 -67.8 26.9 185.5
-80 -62.2 25.6 176.5
-70 -56.7 23.8 164.1
-60 -51.1 21.5 148.2
-50 -45.6 18.5 127.6
-40 -40.0 14.7 101.4
-30 -34.4 9.8 67.6
-20 -29 3.8 26.2
-10 -23 1.8 12.4
0 -18 6.3 43.4
10 -12 11.6 80
20 -7 18.0 124.1
30 -1 25.6 176.5
40 4 34.5 237.9
50 10 44.9 309.6
60 16 56.9 392.3
70 21.1 70.7 487.5
80 27 86.4 595.7
90 32.2 104.2 718.5
100 38 124.3 857.0
110 43.3 146.8 1012.2
120 49 171.9 1185.3
130 54.4 199.8 1377.6
140 60 230.5 1589.3
150 65.6 264.4 1823.0
160 71 301.5 2078.8
170 76.7 342.0 2358.1
180 82.2 385.9 2660.8
190 87.8 433.6 2989.7
200 93.3 485.0 3344.1
210 98.9 540.3 3725.4
