5167821-YTG-K-1118
50 Johnson Controls Ducted Systems
ZT102 (8.5 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
2125
77 128.1 5.0 58.8 48.3 38.9 - - - 124.1 5.7 55.6 46.0 36.3 - - -
72 119.5 4.9 72.7 63.3 53.9 44.5 - - 114.7 5.7 70.3 60.6 51.0 41.3 - -
67 111.0 4.9 86.6 78.2 68.8 59.4 50.0 - 105.3 5.6 84.9 75.3 65.6 56.0 46.3 -
62 102.4 4.7 102.4 102.4 86.1 76.7 67.3 57.9 95.8 5.5 95.8 95.8 80.2 70.5 60.9 51.2
2550
77 132.9 5.1 65.0 53.7 42.3 - - - 127.9 5.8 62.3 51.0 39.6 - - -
72 124.0 5.0 81.3 69.9 58.5 47.1 - - 118.3 5.7 78.3 66.9 55.6 44.2 - -
67 115.1 4.9 97.5 86.1 74.7 63.4 52.0 - 108.6 5.6 94.3 82.9 71.6 60.2 48.8 -
62 106.2 4.8 106.2 106.2 93.5 82.1 70.8 59.4 98.8 5.5 98.8 98.8 87.4 76.1 64.7 53.3
57 102.0 4.8 102.0 102.0 94.3 83.0 71.6 60.2 97.2 5.5 97.2 97.2 88.4 77.0 65.6 54.3
2975
77 137.7 5.1 71.2 59.0 45.6 - - - 131.8 5.8 69.1 56.0 42.9 - - -
72 128.4 5.0 89.8 76.5 63.1 49.8 - - 121.8 5.7 86.4 73.3 60.2 47.1 - -
67 119.2 5.0 108.4 94.0 80.6 67.3 54.0 - 111.8 5.6 103.7 90.6 77.5 64.4 51.3 -
62 110.0 4.8 110.0 110.0 100.9 87.6 74.3 60.9 101.7 5.5 101.7 101.7 94.7 81.6 68.5 55.4
57 105.6 4.8 105.6 105.6 101.8 88.5 75.1 61.8 100.1 5.5 100.1 100.1 95.7 82.6 69.5 56.4
3400
77 142.4 5.2 77.4 64.3 49.0 - - - 135.6 5.8 75.8 61.0 46.2 - - -
72 132.9 5.1 98.4 83.1 67.8 52.5 - - 125.3 5.7 94.4 79.6 64.8 50.0 - -
67 123.4 5.0 119.3 101.9 86.5 71.2 55.9 - 115.1 5.6 113.1 98.2 83.4 68.6 53.8 -
62 113.8 4.9 113.8 113.8 108.3 93.0 77.7 62.4 104.7 5.6 104.7 104.7 101.9 87.1 72.3 57.5
57 109.3 4.9 109.3 109.3 109.3 94.0 78.7 63.4 103.0 5.5 103.0 103.0 103.0 88.2 73.4 58.6
3825
72 133.1 5.2 103.6 87.4 71.3 55.1 - - 126.6 5.8 100.5 84.6 68.6 52.7 - -
67 123.6 5.1 121.6 107.2 91.0 74.9 58.7 - 116.3 5.7 115.3 104.3 88.3 72.4 56.4 -
62 114.0 5.0 114.0 114.0 111.3 95.1 79.0 62.8 105.7 5.6 105.7 105.7 104.4 88.4 72.5 56.5
57 109.5 5.0 109.5 109.5 109.5 93.3 77.2 61.0 104.1 5.6 104.1 104.1 104.1 88.1 72.2 56.2
4250
72 133.3 5.3 108.8 91.8 74.8 57.8 - - 127.9 5.8 106.6 89.5 72.4 55.3 - -
67 123.8 5.2 123.8 112.5 95.5 78.5 61.5 - 117.5 5.7 117.5 110.3 93.3 76.2 59.1 -
62 114.3 5.1 114.3 114.3 114.3 97.2 80.2 63.2 106.8 5.6 106.8 106.8 106.8 89.7 72.6 55.6
57 109.7 5.1 109.7 109.7 109.7 92.6 75.6 58.6 105.2 5.6 105.2 105.2 105.2 88.1 71.0 53.9
95°F 105°F
2125
77 120.1 6.5 52.4 43.6 33.7 - - - 113.8 7.3 47.8 41.3 31.4 - - -
72 109.9 6.4 67.8 57.9 48.0 38.2 - - 103.8 7.2 65.1 55.2 45.4 35.6 - -
67 99.7 6.3 83.3 72.3 62.4 52.5 42.6 - 93.7 7.1 82.3 69.2 59.4 49.6 39.7 -
62 89.2 6.2 89.2 89.2 74.2 64.3 54.5 44.6 84.3 7.0 84.3 84.3 69.1 59.3 49.5 39.6
2550
77 123.0 6.5 59.6 48.3 36.9 - - - 116.0 7.3 57.2 45.9 34.5 - - -
72 112.5 6.4 75.4 64.0 52.6 41.3 - - 105.8 7.2 72.6 61.2 49.8 38.4 - -
67 102.1 6.3 91.1 79.7 68.4 57.0 45.6 - 95.6 7.1 87.9 76.5 65.1 53.8 42.4 -
62 91.3 6.2 91.3 91.3 81.3 70.0 58.6 47.2 85.9 7.1 85.9 85.9 75.8 64.4 53.0 41.6
57 92.5 6.2 92.5 92.5 82.4 71.0 59.6 48.3 87.3 7.0 87.3 87.3 77.0 65.6 54.2 42.8
2975
77 125.9 6.5 66.9 53.0 40.1 - - - 118.2 7.3 66.7 50.5 37.5 - - -
72 115.2 6.4 82.9 70.1 57.2 44.4 - - 107.8 7.2 80.1 67.2 54.2 41.3 - -
67 104.4 6.3 99.0 87.2 74.3 61.5 48.7 - 97.4 7.1 93.5 83.8 70.9 57.9 45.0 -
62 93.4 6.2 93.4 93.4 88.4 75.6 62.7 49.9 87.6 7.1 87.6 87.6 82.5 69.5 56.6 43.6
57 94.6 6.2 94.6 94.6 89.6 76.7 63.9 51.0 89.0 7.0 89.0 89.0 83.8 70.9 57.9 45.0
3400
77 128.7 6.5 74.2 57.7 43.3 - - - 120.4 7.3 76.1 55.1 40.6 - - -
72 117.8 6.4 90.5 76.2 61.8 47.5 - - 109.8 7.2 87.6 73.1 58.6 44.1 - -
67 106.8 6.3 106.8 94.6 80.3 66.0 51.7 - 99.2 7.1 99.2 91.2 76.6 62.1 47.6 -
62 95.5 6.2 95.5 95.5 95.5 81.2 66.9 52.6 89.2 7.1 89.2 89.2 89.2 74.7 60.2 45.7
57 96.8 6.2 96.8 96.8 96.8 82.4 68.1 53.8 90.6 7.1 90.6 90.6 90.6 76.1 61.6 47.1
3825
72 120.1 6.3 97.4 81.7 65.9 50.2 - - 111.5 7.2 94.2 78.3 62.5 46.7 - -
67 109.0 6.2 109.0 101.4 85.7 69.9 54.2 - 100.7 7.1 100.7 96.0 81.7 65.9 50.0 -
62 97.5 6.2 97.5 97.5 97.5 81.7 66.0 50.2 90.6 7.1 90.6 90.6 90.6 74.7 58.9 43.1
57 98.7 6.1 98.7 98.7 98.7 83.0 67.2 51.5 92.0 7.0 92.0 92.0 92.0 76.2 60.3 44.5
4250
72 122.5 6.3 104.4 87.2 70.0 52.9 - - 113.2 7.2 100.7 83.5 66.4 49.2 - -
67 111.1 6.2 111.1 108.2 91.0 73.8 56.7 - 102.3 7.1 102.3 100.8 86.8 69.6 52.5 -
62 99.4 6.1 99.4 99.4 99.4 82.2 65.1 47.9 92.0 7.0 92.0 92.0 92.0 74.8 57.6 40.5
57 100.7 6.1 100.7 100.7 100.7 83.5 66.3 49.2 93.4 7.0 93.4 93.4 93.4 76.3 59.1 41.9