Owner manual
43
Pressure – Temperature Chart, R-410A & R-22
PSIG PSIG 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
(
°
F)
R-410A R-22
(
°
F)
R-410A R-22
-40 10.8 0.6 -10 36.4 16.5 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
-39 11.5 1.0 -9 37.5 17.2 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
-38 12.1 1.4 -8 38.6 17.9 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
-37 12.8 1.8 -7 39.8 18.7 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
-36 13.5 2.2 -6 40.9 19.4 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
-35 14.2 2.6 -5 42.1 20.1 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
-34 14.9 3.1 -4 43.3 20.9 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
-33 15.6 3.5 -3 44.5 21.7 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
-32 16.3 4.0 -2 45.7 22.4 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
-31 17.1 4.5 -1 47.0 23.2 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 17.8 4.9 0 48.3 24.0 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
-29 18.6 5.4 1 49.6 24.9 31 98.8 56.2 61 172.5 103.5 91 277.6 171.0 121 422.5 263.5
-28 19.4 5.9 2 50.9 25.7 32 100.9 57.5 62 175.4 105.4 92 281.7 173.7 122 428.2 267.1
-27 20.2 6.4 3 52.2 26.5 33 102.9 58.8 63 178.4 107.3 93 285.9 176.4 123 433.9 270.7
-26 21.1 6.9 4 53.6 27.4 34 105.0 60.2 64 181.5 109.3 94 290.1 179.1 124 439.6 274.3
-25 21.9 7.4 5 55.0 28.3 35 107.1 61.5 65 184.5 111.2 95 294.4 181.8 125 445.4 278.0
-24 22.7 8.0 6 56.3 29.2 36 109.2 62.9 66 187.6 113.2 96 298.7 184.6 126 451.3 281.7
-23 23.6 8.5 7 57.8 30.1 37 111.4 64.3 67 190.7 115.3 97 303.0 187.4 127 457.3 285.4
-22 24.5 9.1 8 59.2 31.0 38 113.6 65.7 68 193.9 117.3 98 307.5 190.2 128 463.2 289.2
-21 25.4 9.6 9 60.7 31.9 39 115.8 67.1 69 197.1 119.4 99 311.9 193.0 129 469.3 293.0
-20 26.3 10.2 10 62.2 32.8 40 118.1 68.6 70 200.4 121.4 100 316.4 195.9 130 475.4 296.9
-19 27.2 10.8 11 63.7 33.8 41 120.3 70.0 71 203.6 123.5 101 321.0 198.8 131 481.6 300.8
-18 28.2 11.4 12 65.2 34.8 42 122.7 71.5 72 207.0 125.7 102 325.6 201.8 132 487.8 304.7
-17 29.2 12.0 13 66.8 35.8 43 125.0 73.0 73 210.3 127.8 103 330.2 204.7 133 494.1 308.7
-16 30.1 12.6 14 68.3 36.8 44 127.4 74.5 74 213.7 130.0 104 334.9 207.7 134 500.5 312.6
-15 31.1 13.2 15 69.9 37.8 45 129.8 76.1 75 217.1 132.2 105 339.6 210.8 135 506.9 316.7
-14 32.2 13.9 16 71.5 38.8 46 132.2 77.6 76 220.6 134.5 106 344.4 213.8 136 513.4 320.7
-13 33.2 14.5 17 73.2 39.9 47 134.7 79.2 77 224.1 136.7 107 349.3 216.9 137 520.0 324.8
-12 34.2 15.2 18 74.9 40.9 48 137.2 80.8 78 227.7 139.0 108 354.2 220.0 138 526.6 329.0
-11 35.3 15.9 19 76.6 42.0 49 139.7 82.4 79 231.3 141.3 109 359.1 223.2 139 533.3 333.2