Zt120 (10 Ton) 3Rd Stage Cooling - York ZT SERIES Technical Manual

5167821-YTG-K-1118

ZT120 (10 ton) 3rd stage cooling

Air on evaporator
coil
Total
1
capacity
WB
CFM
(MBh)
(°F)
77 167.4
72 151.1
2500
67 134.9
62 72.2
77 171.9
72 155.3
3000 67 138.6
62 74.3
57 70.2
77 176.5
72 159.4
3500 67 142.3
62 76.3
57 72.2
77 181.1
72 163.6
4000 67 146.0
62 78.4
57 74.2
72 166.2
67 148.3
4500
62 79.5
57 75.2
72 168.8
67 150.7
5000
62 80.7
57 76.3
77 142.9
72 130.3
2500
67 117.8
62 103.9
77 146.3
72 133.5
3000 67 120.6
62 106.4
57 107.3
77 149.7
72 136.6
3500 67 123.4
62 108.9
57 109.8
77 153.2
72 139.7
4000 67 126.3
62 111.4
57 112.3
72 142.6
67 128.9
4500
62 113.7
57 114.6
72 145.5
67 131.5
5000
62 116.0
57 116.9
56
Sensible capacity (MBh)
Total input
Return dry bulb (°F)
2
(kW)
90 85 80
75°F
5.8 71.3 59.7 48.2
5.7 88.2 76.6 65.0
5.6 105.1 93.5 81.9
1.1 72.2 72.2 59.8
5.8 78.8 65.5 52.2
5.7 97.2 83.8 70.5
5.6 115.5 102.1 88.8
1.1 74.3 74.3 64.8
1.1 70.2 70.2 64.2
5.8 86.4 71.3 56.2
5.7 106.1 91.0 76.0
5.7 125.9 110.8 95.7
1.1 76.3 76.3 69.8
1.1 72.2 72.2 69.2
5.9 94.0 77.1 60.3
5.8 115.1 98.3 81.4
5.7 136.2 119.4 102.5
1.1 78.4 78.4 74.8
1.1 74.2 74.2 74.2
5.8 122.6 104.3 86.0
5.7 143.5 126.6 108.3
1.1 79.5 79.5 77.7
1.1 75.2 75.2 75.2
5.8 130.0 110.3 90.5
5.7 150.7 133.7 114.0
1.1 80.7 80.7 80.7
1.1 76.3 76.3 76.3
95°F
7.3 61.8 50.4 38.9
7.2 79.4 68.0 56.6
7.2 97.1 85.6 74.2
7.1 103.9 103.9 89.0
7.3 68.4 55.3 42.2
7.3 87.5 74.4 61.3
7.2 106.6 93.5 80.4
7.1 106.4 106.4 96.5
7.1 107.3 107.3 97.2
7.4 75.0 60.2 45.5
7.3 95.6 80.8 66.1
7.2 116.2 101.4 86.7
7.2 108.9 108.9 104.0
7.1 109.8 109.8 104.7
7.4 81.5 65.1 48.7
7.3 103.6 87.2 70.8
7.3 125.7 109.3 92.9
7.2 111.4 111.4 111.4
7.2 112.3 112.3 112.3
7.3 111.6 93.7 75.8
7.3 128.6 117.4 99.5
7.2 113.7 113.7 113.7
7.2 114.6 114.6 114.6
7.3 119.7 100.3 80.9
7.3 131.5 125.5 106.1
7.2 116.0 116.0 116.0
7.2 116.9 116.9 116.9
Temperature of air on condenser coil
Total
1
capacity
(MBh)
75 70 65
- - - 155.1
53.5 - - 140.7
70.4 58.8 - 126.3
48.2 36.6 25.0 88.1
- - - 159.1
57.2 - - 144.4
75.5 62.1 - 129.6
51.4 38.1 24.8 90.4
50.9 37.6 24.2 88.7
- - - 163.1
60.9 - - 148.0
80.6 65.5 - 132.9
54.7 39.6 24.5 92.6
54.1 39.0 23.9 91.0
- - - 167.1
64.6 - - 151.6
85.7 68.9 - 136.1
57.9 41.1 24.2 94.9
57.3 40.5 23.6 93.2
67.7 - - 154.4
90.0 71.7 - 138.6
59.4 41.1 22.8 96.6
56.9 38.6 20.3 94.9
70.8 - - 157.1
94.2 74.5 - 141.1
60.9 41.2 21.4 98.3
56.6 36.8 17.1 96.6
- - - 133.2
45.1 - - 121.7
62.8 51.3 - 110.2
77.5 66.1 54.7 101.3
- - - 136.0
48.2 - - 124.2
67.4 54.3 - 112.5
83.4 70.3 57.2 103.3
84.1 71.0 57.9 104.4
- - - 138.7
51.3 - - 126.7
71.9 57.2 - 114.8
89.2 74.5 59.7 105.4
90.0 75.3 60.5 106.5
- - - 141.5
54.4 - - 129.3
76.5 60.1 - 117.1
95.0 78.6 62.2 107.5
95.9 79.5 63.1 108.6
58.0 - - 131.3
81.6 63.7 - 118.9
95.8 77.9 60.0 109.2
96.7 78.8 60.9 110.3
61.5 - - 133.4
86.7 67.3 - 120.8
96.6 77.2 57.8 110.9
97.5 78.1 58.7 112.0
Sensible capacity (MBh)
Total input
Return dry bulb (°F)
2
(kW)
90 85 80
85°F
6.5 66.5 55.0 43.5
6.5 83.8 72.3 60.8
6.4 101.1 89.6 78.1
4.1 88.1 88.1 74.4
6.6 73.6 60.4 47.2
6.5 92.3 79.1 65.9
6.4 111.0 97.8 84.6
4.1 90.4 90.4 80.6
4.1 88.7 88.7 80.7
6.6 80.7 65.8 50.8
6.5 100.8 85.9 71.0
6.5 121.0 106.1 91.2
4.1 92.6 92.6 86.9
4.1 91.0 91.0 87.0
6.6 87.7 71.1 54.5
6.6 109.4 92.7 76.1
6.5 131.0 114.4 97.7
4.1 94.9 94.9 93.1
4.1 93.2 93.2 93.2
6.6 117.1 99.0 80.9
6.5 136.0 122.0 103.9
4.1 96.6 96.6 95.7
4.1 94.9 94.9 94.9
6.6 124.8 105.3 85.7
6.5 141.1 129.6 110.0
4.1 98.3 98.3 98.3
4.1 96.6 96.6 96.6
105°F
8.3 56.1 46.9 35.6
8.2 75.4 64.1 52.8
8.2 94.8 81.4 70.1
8.1 101.3 99.5 83.4
8.3 64.6 51.7 38.7
8.3 83.4 70.4 57.5
8.2 102.1 89.2 76.2
8.1 103.3 102.2 90.8
8.0 104.4 103.2 91.7
8.4 73.1 56.4 41.9
8.3 91.3 76.7 62.1
8.2 109.5 97.0 82.4
8.1 105.4 104.8 98.1
8.0 106.5 105.9 99.2
8.4 81.6 61.2 45.0
8.3 99.2 83.0 66.8
8.3 116.8 104.8 88.6
8.2 107.5 107.5 105.5
8.0 108.6 108.6 106.6
8.3 106.8 89.1 71.5
8.2 118.8 111.3 94.8
8.2 109.2 109.2 108.2
8.0 110.3 110.3 109.3
8.3 114.4 95.3 76.1
8.2 120.8 117.8 101.0
8.1 110.9 110.9 110.9
8.0 112.0 112.0 112.0
Johnson Controls Ducted Systems
75 70 65
- - -
49.3 - -
66.6 55.1 -
62.9 51.4 39.9
- - -
52.7 - -
71.4 58.2 -
67.4 54.2 41.0
67.5 54.3 41.1
- - -
56.1 - -
76.3 61.4 -
71.9 57.0 42.1
72.1 57.1 42.2
- - -
59.5 - -
81.1 64.5 -
76.5 59.9 43.2
76.6 60.0 43.4
62.8 - -
85.8 67.7 -
77.6 59.5 41.4
76.8 58.7 40.6
66.1 - -
90.5 70.9 -
78.8 59.2 39.6
77.0 57.5 37.9
- - -
41.5 - -
58.8 47.5 -
72.1 60.8 49.5
- - -
44.5 - -
63.3 50.4 -
77.8 64.9 52.0
78.8 65.9 52.9
- - -
47.6 - -
67.8 53.3 -
83.6 69.0 54.4
84.6 70.0 55.4
- - -
50.6 - -
72.4 56.2 -
89.3 73.1 56.9
90.4 74.2 58.0
53.8 - -
77.1 59.4 -
90.5 72.8 55.1
91.6 73.9 56.3
57.0 - -
81.8 62.7 -
91.7 72.6 53.4
92.8 73.7 54.5