York PREDATOR R-410A Technical Manual page 25

ZH090 (7.5 Ton) (Continued)
Air on
Evaporator Coil
Total
1
Capacity
WB
CFM
(MBh)
(°F)
77 88.0
72 79.6
1875
67 71.1
62 67.4
77 90.0
72 81.4
2250 67 72.8
62 69.0
57 70.4
77 92.1
72 83.3
2625 67 74.5
62 70.5
57 72.0
77 94.1
72 85.1
3000 67 76.1
62 72.1
57 73.6
72 85.6
67 76.6
3375
62 72.5
57 74.0
72 86.2
67 77.1
3750
62 73.0
57 74.5
1. These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2. These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
Johnson Controls Unitary Products
Sensible Capacity (MBh)
Total
Input Return Dry Bulb (°F)
2
(kW)
90 85 80
115°F
8.6 32.3 29.4 21.4
8.5 49.9 41.9 34.0
8.5 67.5 54.5 46.5
8.5 67.4 67.4 54.3
8.6 42.5 33.1 23.7
8.5 56.4 47.1 37.7
8.5 70.4 61.0 51.6
8.5 69.0 69.0 60.2
8.5 70.4 69.8 60.4
8.6 52.7 36.9 26.1
8.5 63.0 52.2 41.4
8.5 73.3 67.5 56.7
8.5 70.5 70.5 66.2
8.5 72.0 71.7 66.4
8.6 63.0 40.6 28.4
8.5 69.5 57.3 45.1
8.5 76.1 74.0 61.8
8.5 72.1 72.1 72.1
8.5 73.6 73.6 72.3
8.5 74.6 61.4 48.1
8.5 76.6 75.5 66.0
8.5 72.5 72.5 72.5
8.5 74.0 74.0 73.4
8.6 79.6 65.4 51.2
8.5 77.1 77.1 70.1
8.5 73.0 73.0 73.0
8.5 74.5 74.5 74.5
Temperature of Air on Condenser Coil
Total
1
Capacity
(MBh)
75 70 65
- - - 83.1
26.0 - - 73.9
38.6 30.6 - 64.6
46.3 38.3 30.4 62.8
- - - 84.4
28.3 - - 75.0
42.2 32.9 - 65.6
50.8 41.4 32.1 63.8
51.0 41.6 32.3 65.2
- - - 85.6
30.6 - - 76.1
45.9 35.1 - 66.5
55.4 44.6 33.8 64.7
55.6 44.8 34.0 66.1
- - - 86.9
32.9 - - 77.1
49.6 37.4 - 67.4
59.9 47.7 35.5 65.6
60.1 47.9 35.7 67.1
34.9 - - 77.7
52.7 39.5 - 67.8
59.3 46.1 32.9 66.0
60.2 47.0 33.7 67.5
36.9 - - 78.2
55.9 41.7 - 68.3
58.8 44.5 30.3 66.5
60.3 46.0 31.8 68.0
246824-YTG-G-1208
Sensible Capacity (MBh)
Total
Input Return Dry Bulb (°F)
2
(kW)
90 85 80
125°F
9.4 29.2 25.0 18.8
9.4 46.9 39.1 31.2
9.3 64.6 51.5 43.6
9.3 62.8 62.8 49.1
9.4 41.4 30.3 20.9
9.4 53.5 44.1 34.7
9.3 65.6 57.9 48.5
9.3 63.8 63.8 54.7
9.3 65.2 64.3 54.5
9.4 53.6 35.6 23.0
9.4 60.1 49.1 38.2
9.3 66.5 64.3 53.4
9.3 64.7 64.7 60.2
9.3 66.1 65.7 60.0
9.4 65.9 41.0 25.2
9.4 66.6 54.2 41.7
9.3 67.4 67.4 58.3
9.3 65.6 65.6 65.6
9.3 67.1 67.1 65.6
9.4 71.4 58.0 44.6
9.3 67.8 67.8 62.3
9.4 66.0 66.0 66.0
9.4 67.5 67.5 66.8
9.4 76.2 61.8 47.5
9.4 68.3 68.3 66.4
9.4 66.5 66.5 66.5
9.4 68.0 68.0 68.0
75 70 65
- - -
23.3 - -
35.7 27.8 -
41.2 33.3 25.5
- - -
25.3 - -
39.1 29.7 -
45.3 35.9 26.5
45.1 35.7 26.3
- - -
27.3 - -
42.5 31.6 -
49.3 38.4 27.4
49.1 38.2 27.3
- - -
29.3 - -
45.9 33.4 -
53.3 40.9 28.4
53.1 40.7 28.2
31.2 - -
48.9 35.6 -
52.7 39.3 25.9
53.4 40.0 26.6
33.2 - -
52.0 37.7 -
52.1 37.8 23.5
53.6 39.3 24.9
25