York H*DB012 - 76 Installation Instructions Manual page 12

550.38-N1Y
Table 1: SUPERHEAT VALUE
INDOOR WB
°F 1
55 60 65
50 9 7
52 12 10 6
54 14 12 10
56 17 15 14
58 20 18 16
60 23 21 19
62 26 24 22
64 29 27 24
66 32 31 30
68 35 33 30
70 35 33
72 35
74
76
1.
Evaporator Entering Air °F
Table 2: TEMPERATURE AND PRESSURE
SUCTION
PRESSURE
PSIG
1
2 4
0
(S
ERVICE
P )
ORT
61.5 35 37 39
64.2 37 39 41
67.1 39 41 43
70.0 41 43 45
73.0 43 45 47
76.0 45 47 49
79.2 47 49 51
82.4 49 51 53
1.
Saturation Temperature
Table 3: R-22 SATURATION PROPERTIES
PRESSURE
TEMP. °F TEMP. °F
PSIG
45 76.02
46 77.58
47 79.17
48 80.77
49 82.39
50 84.03
51 85.69
52 87.38
53 89.08
54 90.81
55 92.56
56 94.32
57 96.11
58 97.93
59 99.76
12
OUTDOOR DB°F
70 75 80 85 90
7
10 6
13 9 5
16 12 8 6
19 16 12 8 5
21 18 15 11 9
24 23 18 15 11
27 24 21 19 16
30 28 25 22 20
33 30 28 26 24
34 31 30 27
35 33 31
SUCTION SERVICE VALVE SUPERHEAT °F
6 8 10 12 14
41 43 45 47 49
43 45 47 49 51
45 47 49 51 53
47 49 51 53 55
49 51 53 55 57
51 53 55 57 59
53 55 57 59 61
55 57 59 61 63
PRESSURE
TEMP. °F
PSIG
60 101.62 75
61 103.49 76
62 105.39 77
63 107.32 78
64 109.26 79
65 111.23 80
66 113.22 81
67 115.24 82
68 117.28 83
69 119.34 84
70 121.43 85
71 123.54 86
72 125.67 87
73 127.83 88
74 130.01 89
95 100 105 110 115
6
9 6
14 12 9 6
18 15 13 11 8
20 20 17 15 14
25 23 22 20 18
29 27 26 25 23
16 18 20 22 24
51 53 55 57 59
53 55 57 59 61
55 57 59 61 63
57 59 61 63 65
59 61 63 63 67
61 63 65 67 69
63 65 67 69 71
65 67 69 71 73
PRESSURE PRESSURE
TEMP. °F
PSIG
132.22 90
134.45 91
136.71 92
138.99 93
141.30 94
143.63 95
145.99 96
148.37 97
150.78 98
153.22 99
155.68 100
158.17 101
160.69 102
163.23 103
165.80 104
26 28 30 32 34
61 63 65 67 69
63 65 67 69 71
65 67 69 71 73
67 69 71 73 75
69 71 73 75 77
71 73 75 77 79
73 75 77 79 81
75 77 79 81 83
PRESSURE
TEMP. °F
PSIG PSIG
168.40 105 210.75
171.02 106 213.81
173.67 107 216.90
176.35 108 220.02
179.06 109 223.17
181.80 110 226.35
184.56 111 229.56
187.36 112 232.80
190.18 113 236.08
193.03 114 239.38
195.91 115 242.72
198.82 116 246.10
201.76 117 249.50
204.72 118 252.94
207.72 119 256.41
Unitary Products Group