York PREDATOR DM150 - Manual (Page 14)

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14 Unitary Products
TABLE 4: COOLING CAPACITY 7-1/2 TON UNIT - IMPERIAL
Air On
Evap. Coil
Temperature of Air on Condenser Coil 85°F Temperature of Air on Condenser Coil 95°F
CFM
WB
(°F)
Tot.
Cap.
1
(MBH)
Tot.
Input
2
(kW)
Sensible Capacity (MBH) 1
Return Dry Bulb (°F)
Tot.
Cap.
1
(MBH)
Tot.
Input
2
(kW)
Sensible Capacity (MBH) 1
Return Dry Bulb (°F)
86 83 80 77 74 71 68 86 83 80 77 74 71 68
2250
72 104 8.6 60 54 47 41 34 - - 98 9.2 57 50 44 37 31 - -
67 96 8.4 74 68 61 55 48 42 35 90 9.0 71 64 58 51 45 39 32
62 88 8.2 87 81 75 68 62 55 49 80 8.6 80 75 69 63 56 50 43
57 84 8.2 84 83 77 71 64 58 51 78 8.6 78 77 71 64 58 51 45
2625
72 107 8.7 66 59 51 43 36 - - 101 9.3 63 55 48 40 32 - -
67 99 8.5 81 73 66 58 51 43 35 92 9.1 78 71 63 55 48 40 33
62 90 8.3 90 87 80 73 65 58 50 83 8.7 83 80 75 68 60 52 45
57 87 8.2 87 86 83 75 68 60 53 81 8.7 81 80 77 69 62 54 46
3000
72 110 8.8 72 63 55 46 37 - - 104 9.4 69 60 51 43 34 - -
67 102 8.6 88 79 71 62 53 44 36 95 9.2 86 77 68 59 51 42 33
62 93 8.3 93 93 86 77 69 60 51 86 8.8 86 86 81 72 64 55 46
57 89 8.3 89 89 89 80 71 63 54 83 8.8 83 83 83 74 66 57 48
3375
72 112 8.8 77 68 58 48 38 - - 106 9.4 74 64 54 44 34 - -
67 104 8.6 94 84 74 64 54 44 35 97 9.2 92 82 72 62 52 42 32
62 95 8.4 95 95 91 81 71 61 51 87 8.9 87 87 85 75 65 55 45
57 91 8.3 91 91 91 81 71 61 51 84 8.9 84 84 84 74 64 55 45
3750
72 115 8.9 83 72 61 49 38 - - 108 9.5 79 68 57 46 34 - -
67 106 8.7 101 89 78 67 56 45 33 99 9.3 97 86 75 64 53 42 30
62 97 8.4 97 97 95 84 73 62 51 88 8.9 88 88 88 77 66 55 44
57 92 8.4 92 92 92 81 70 59 48 86 8.9 86 86 86 75 63 52 41
Temperature of Air on Condenser Coil 105°F Temperature of Air on Condenser Coil 115°F
2250
72 91 9.8 54 48 41 35 28 - - 84 10.4 51 45 39 32 26 - -
67 81 9.5 67 61 54 48 42 35 29 73 10.0 64 57 51 45 38 32 25
62 73 9.1 73 71 64 58 51 45 38 66 9.7 66 66 59 53 46 40 34
57 71 9.1 71 71 64 58 52 45 39 65 9.7 65 65 58 52 45 39 33
2625
72 94 9.9 60 52 45 37 30 - - 87 10.5 57 50 42 35 27 - -
67 84 9.6 74 67 59 52 44 37 29 76 10.1 71 63 56 48 40 33 25
62 75 9.3 75 74 70 62 55 47 40 68 9.8 68 68 65 57 49 42 34
57 74 9.3 74 73 70 63 55 47 40 67 9.8 67 67 64 56 48 41 33
3000
72 97 10.0 66 57 49 40 31 - - 89 10.6 63 54 46 37 28 - -
67 87 9.7 82 73 64 55 47 38 29 78 10.2 78 69 60 52 43 34 25
62 78 9.4 78 78 76 67 58 49 41 70 9.9 70 70 70 61 53 44 35
57 76 9.4 76 76 76 67 58 50 41 69 9.9 69 69 69 60 51 43 34
3375
72 99 10.1 71 61 51 41 31 - - 91 10.7 68 58 48 38 28 - -
67 88 9.8 85 78 68 58 48 38 28 80 10.3 79 74 64 54 44 34 24
62 79 9.4 79 79 78 68 58 48 38 71 10.0 71 71 71 61 51 42 32
57 77 9.4 77 77 77 67 57 47 37 70 10.0 70 70 70 60 50 40 30
3750
72 101 10.1 76 65 54 43 32 - - 93 10.8 73 62 51 40 29 - -
67 90 9.8 89 82 71 60 49 38 27 81 10.4 81 79 67 56 45 34 23
62 81 9.5 81 81 81 69 58 47 36 73 10.1 73 73 73 62 50 39 28
57 79 9.5 79 79 79 68 56 45 34 72 10.1 72 72 72 60 49 38 27
Temperature of Air on Condenser Coil 125°F
2250
72 77 11.0 49 42 36 30 23 - -
67 65 10.5 60 54 48 41 35 28 22
62 59 10.2 59 59 54 48 42 35 29
57 58 10.2 58 58 52 46 39 33 26
2625
72 80 11.1 55 47 39 32 24 - -
67 67 10.6 67 60 52 44 37 29 22
62 60 10.3 60 60 59 52 44 37 29
57 60 10.3 60 60 57 49 42 34 27
3000
72 82 11.2 60 51 43 34 25 - -
67 69 10.8 69 65 56 48 39 30 21
62 62 10.4 62 62 62 56 47 38 29
57 62 10.5 62 62 62 53 44 36 27
3375
72 84 11.4 65 55 45 35 26 - -
67 71 10.9 71 70 60 50 40 30 20
62 64 10.5 64 64 64 55 45 35 25
57 63 10.6 63 63 63 53 43 33 23
3750
72 85 11.5 70 59 48 37 26 - -
67 72 11.0 72 72 63 52 41 30 19
62 65 10.6 65 65 65 54 43 31 20
57 64 10.7 64 64 64 53 42 31 20
1 These capacities are gross ratings. For net
capacity, deduct air blower motor, MBH = 3.415
x kW. Refer to the appropriate Blower Perfor-
mance Table for the kW of the supply air
blower motor.
2 These ratings include condenser fan motors
and the compressor motors but not the supply
air blower motor.