5167821-YTG-K-1118
62 Johnson Controls Ducted Systems
ZT150 (12.5 ton) 3rd stage cooling
Air on evaporator
coil
Temperature of air on condenser coil
Total
capacity
1
(MBh)
Total input
(kW)
2
Sensible capacity (MBh)
Total
capacity
1
(MBh)
Total input
(kW)
2
Sensible capacity (MBh)
CFM
WB
(°F)
Return dry bulb (°F) Return dry bulb (°F)
90 85 80 75 70 65 90 85 80 75 70 65
75°F 85°F
3125
77 165.1 7.3 46.3 30.7 14.9 - - - 167.9 8.4 60.9 46.4 31.5 - - -
72 160.9 7.3 81.4 65.7 49.9 34.1 - - 159.3 8.3 89.8 75.0 60.1 45.2 - -
67 156.7 7.2 116.5 100.6 84.9 69.1 53.4 - 150.7 8.2 118.8 103.6 88.7 73.8 58.9 -
62 156.8 7.3 81.5 55.5 46.8 31.1 15.3 -0.4 146.2 8.2 108.5 93.6 78.8 63.9 49.0 34.1
3750
77 176.4 7.4 53.8 37.9 22.0 - - - 175.6 8.4 69.0 53.0 37.1 - - -
72 171.8 7.3 97.1 81.1 65.2 49.2 - - 166.6 8.3 102.7 86.7 70.8 54.9 - -
67 167.1 7.3 140.3 124.4 108.4 92.5 76.5 - 157.6 8.3 136.3 120.4 104.5 88.6 72.7 -
62 167.0 7.3 110.5 81.2 65.2 49.3 33.4 17.4 152.9 8.2 124.7 108.7 92.8 76.9 61.0 45.0
57 145.3 7.2 145.3 122.4 106.4 90.5 74.6 58.6 143.0 8.2 143.0 129.5 113.6 97.7 81.7 65.8
4375
77 187.7 7.4 61.4 45.1 29.0 - - - 183.3 8.4 77.0 59.7 42.7 - - -
72 182.6 7.4 112.7 96.6 80.5 64.3 - - 173.9 8.4 115.5 98.5 81.5 64.6 - -
67 177.5 7.3 164.1 148.1 132.0 115.8 99.7 - 164.5 8.3 153.9 137.3 120.3 103.4 86.4 -
62 177.2 7.3 139.6 106.9 83.7 67.5 51.4 35.3 159.6 8.3 140.8 123.8 106.9 89.9 72.9 55.9
57 154.5 7.2 154.5 143.1 131.1 115.0 98.9 82.7 149.3 8.2 149.3 142.6 130.8 113.8 96.8 79.9
5000
77 199.1 7.5 69.0 52.3 36.0 - - - 191.0 8.4 85.1 66.4 48.4 - - -
72 193.5 7.4 128.4 112.1 95.8 79.4 - - 181.2 8.4 128.3 110.3 92.3 74.2 - -
67 187.8 7.4 187.8 171.8 155.5 139.2 122.9 - 171.5 8.3 171.5 154.2 136.1 118.1 100.1 -
62 187.4 7.4 168.6 132.6 102.1 85.7 69.4 53.1 166.3 8.3 157.0 138.9 120.9 102.9 84.9 66.9
57 163.8 7.3 163.8 163.8 155.8 139.5 123.1 106.8 155.6 8.2 155.6 155.6 148.0 130.0 111.9 93.9
5625
72 191.1 7.4 128.8 109.4 90.1 70.7 - - 181.2 8.4 132.8 112.5 92.3 72.0 - -
67 185.7 7.4 185.7 167.4 148.0 128.6 109.3 - 171.5 8.3 171.5 156.4 136.1 115.9 95.6 -
62 185.4 7.4 175.7 135.1 97.3 77.9 58.6 39.2 166.3 8.3 161.5 141.2 120.9 100.6 80.4 60.1
57 161.8 7.2 161.8 161.8 150.2 130.8 111.4 92.0 155.6 8.2 155.6 155.6 148.0 127.7 107.4 87.2
6250
72 188.8 7.4 129.2 106.8 84.4 61.9 - - 181.2 8.4 137.3 114.8 92.3 69.7 - -
67 183.6 7.3 183.6 163.0 140.5 118.1 95.7 - 171.5 8.3 171.5 158.7 136.1 113.6 91.1 -
62 183.4 7.3 182.7 137.6 92.6 70.1 47.7 25.3 166.3 8.3 166.0 143.4 120.9 98.4 75.9 53.3
57 159.8 7.2 159.8 159.8 144.5 122.1 99.7 77.2 155.6 8.2 155.6 155.6 148.0 125.5 102.9 80.4
95°F 105°F
3125
77 170.6 9.4 75.5 62.1 48.1 - - - 159.2 10.7 68.0 57.5 43.6 - - -
72 157.6 9.3 98.3 84.3 70.3 56.3 - - 147.2 10.6 93.4 79.4 65.5 51.5 - -
67 144.6 9.2 121.0 106.5 92.5 78.5 64.5 - 135.2 10.5 118.8 101.3 87.4 73.4 59.5 -
62 135.5 9.2 135.5 131.8 110.7 96.7 82.7 68.7 128.9 10.4 128.9 124.1 103.1 89.1 75.2 61.2
3750
77 174.7 9.4 84.1 68.2 52.3 - - - 162.5 10.7 79.2 63.4 47.5 - - -
72 161.4 9.3 108.2 92.3 76.4 60.5 - - 150.2 10.6 103.1 87.3 71.5 55.6 - -
67 148.1 9.2 132.4 116.5 100.6 84.7 68.8 - 138.0 10.5 127.0 111.2 95.4 79.5 63.7 -
62 138.8 9.2 138.8 136.3 120.4 104.5 88.6 72.7 131.6 10.4 131.6 128.3 112.5 96.7 80.8 65.0
57 140.8 9.2 140.8 136.6 120.7 104.8 88.9 73.0 132.7 10.4 132.7 128.0 112.2 96.4 80.6 64.7
4375
77 178.8 9.4 92.7 74.3 56.5 - - - 165.7 10.7 90.4 69.2 51.5 - - -
72 165.2 9.3 118.2 100.4 82.6 64.8 - - 153.2 10.6 112.8 95.1 77.4 59.7 - -
67 151.6 9.2 143.7 126.5 108.7 90.9 73.1 - 140.8 10.5 135.3 121.1 103.4 85.6 67.9 -
62 142.0 9.2 142.0 140.8 130.1 112.3 94.4 76.6 134.2 10.4 134.2 132.6 121.9 104.2 86.5 68.8
57 144.1 9.2 144.1 142.0 130.5 112.6 94.8 77.0 135.4 10.4 135.4 133.1 121.6 103.9 86.2 68.5
5000
77 183.0 9.4 101.3 80.4 60.7 - - - 169.0 10.7 101.6 75.1 55.5 - - -
72 169.0 9.3 128.2 108.5 88.7 69.0 - - 156.3 10.6 122.6 103.0 83.4 63.8 - -
67 155.1 9.2 155.1 136.5 116.8 97.1 77.3 - 143.6 10.4 143.6 130.9 111.3 91.8 72.2 -
62 145.3 9.2 145.3 145.3 139.8 120.0 100.3 80.6 136.8 10.4 136.8 136.8 131.3 111.7 92.2 72.6
57 147.4 9.2 147.4 147.4 140.2 120.5 100.7 81.0 138.1 10.4 138.1 138.1 131.0 111.4 91.8 72.2
5625
72 171.3 9.3 136.8 115.6 94.4 73.3 - - 158.1 10.6 131.1 110.0 88.9 67.8 - -
67 157.2 9.2 157.2 145.4 124.3 103.1 81.9 - 145.2 10.5 145.2 137.7 118.7 97.6 76.5 -
62 147.3 9.2 147.3 147.3 144.5 123.3 102.2 81.0 138.4 10.4 138.4 138.4 135.7 114.6 93.5 72.4
57 149.4 9.2 149.4 149.4 145.8 124.6 103.5 82.3 139.7 10.4 139.7 139.7 136.1 115.0 93.9 72.8
6250
72 173.6 9.4 145.4 122.7 100.1 77.5 - - 159.9 10.6 139.6 117.0 94.4 71.8 - -
67 159.3 9.3 159.3 154.4 131.8 109.1 86.5 - 146.9 10.5 146.9 144.4 126.0 103.4 80.8 -
62 149.3 9.2 149.3 149.3 149.3 126.6 104.0 81.4 140.0 10.5 140.0 140.0 140.0 117.4 94.8 72.2
57 151.4 9.2 151.4 151.4 151.4 128.8 106.2 83.6 141.3 10.4 141.3 141.3 141.3 118.7 96.1 73.5
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