York YVAA - Table 33 - R-134 a Pressure to Saturated Temperature Conversion

SECTION 9 - MAINTENANCE
JOHNSON CONTROLS
181
Form 201.47-ICOM1
Issue date: 17/11/2022
9
Table 33 - R-134a pressure to saturated temperature conversion
Pressure
psig (Bar)
Dew point
temperature ºF
(ºC)
Pressure psig
(Bar)
Dew point
temperature ºF
(ºC)
Pressure psig
(Bar)
Dew point
temperature ºF
(ºC)
0.0 (0) -14.9 (-26.1) 135.0 (9.31) 105.0 (40.6) 270.0 (18.62) 152.0 (66.7)
5.0 (.34) -3.0 (-19.4) 140.0 (9.65) 107.2 (41.8) 275.0 (18.96) 153.4 (67.4)
10.0 (.69) 6.7 (-14.1) 145.0 (10.0) 109.4 (43) 280.0 (19.31) 154.7 (68.2)
15.0 (1.03) 14.9 (-9.5) 150.0 (10.34) 111.5 (44.2) 285.0 (19.65) 156.1 (68.9)
20.0 (1.38) 22.2 (-5.4) 155.0 (10.69) 113.6 (45.3) 290.0 (19.99) 157.4 (69.7)
25.0 (1.72) 28.7 (-1.8) 160.0 (11.03) 115.6 (46.4) 295.0 (20.34) 158.7 (70.4)
30.0 (2.07) 34.6 (1.4) 165.0 (11.38) 117.6 (47.6) 300.0 (20.68) 160.0 (71.1)
35.0 (2.41) 40.0 (4.4) 170.0 (11.72) 119.6 (48.7) 305.0 (21.03) 161.3 (71.8)
40.0 (2.76) 45.0 (7.2) 175.0 (12.07) 121.5 (49.7) 310.0 (21.37) 162.5 (72.5)
45.0 (3.10) 49.6 (9.8) 180.0 (12.41) 123.3 (50.7) 315.0 (21.72) 163.8 (73.2)
50.0 (3.45) 54.0 (12.2) 185.0 (12.76) 125.2 (51.8) 320.0 (22.06) 165.0 (73.9)
55.0 (3.79) 58.1 (14.5) 190.0 (13.10) 126.9 (52.7) 325.0 (22.41) 166.2 (74.6)
60.0 (4.14) 62.0 (16.7) 195.0 (13.44) 128.7 (53.7) 330.0 (22.75) 167.4 (75.2)
65.0 (4.48) 65.7 (18.7) 200.0 (13.79) 130.4 (54.7) 335.0 (23.10) 168.6 (75.9)
70.0 (4.83) 69.2 (20.7) 205.0 (14.13) 132.1 (55.6) 340.0 (23.44) 169.8 (76.6)
75.0 (5.17) 72.6 (22.6) 210.0 (14.48) 133.8 (56.6) 345.0 (23.79) 171.0 (77.2)
80.0 (5.52) 75.9 (24.4) 215.0 (14.82) 135.5 (57.5) 350.0 (24.13) 172.1 (77.8)
85.0 (5.86) 79.0 (26.1) 220.0 (15.17) 137.1 (58.4) 355.0 (24.48) 173.3 (78.5)
90.0 (6.21) 82.0 (27.8) 225.0 (15.51) 138.7 (59.3) 360.0 (24.82) 174.4 (79.1)
95.0 (6.55) 84.9 (29.4) 230.0 (15.86) 140.2 (60.1) 365.0 (25.17) 175.5 (79.7)
100.0 (6.89) 87.7 (30.9) 235.0 (16.20) 141.8 (61) 370.0 (25.51) 176.6 (80.3)
105.0 (7.24) 90.4 (32.4) 240.0 (16.55) 143.3 (61.8) 375.0 (25.86) 177.7 (80.9)
110.0 (7.58) 93.0 (33.9) 245.0 (16.89) 144.8 (62.3) 380.0 (26.20) 178.8 (81.6)
115.0 (7.93) 95.5 (35.3) 250.0 (17.24) 146.3 (63.5) 385.0 (26.54) 179.9 (82.2)
120.0 (8.27) 98.0 (36.7) 255.0 (17.58) 147.7 (64.3) 390.0 (26.89) 180.9 (82.7)
125.0 (8.62) 100.4 (38) 260.0 (17.93) 149.2 (65.1) 395.0 (27.23) 182.0 (83.3)
130.0 (8.96) 102.7 (39.3) 265.0 (18.27) 150.6 (65.9) 400.0 (27.58) 183.0 (83.9)
R-134a conversion table
The following table can be used for converting R-134a
pressures to their equivalent saturated temperatures.