Zt102 (8.5 Ton) 1St Stage Cooling - York ZT SERIES Technical Manual

5167821-YTG-K-1118

ZT102 (8.5 ton) 1st stage cooling

Air on evaporator
coil
Total
1
capacity
WB
CFM
(MBh)
(°F)
77 51.0
72 45.7
1000
67 40.3
62 36.8
77 51.7
72 46.3
1200 67 40.9
62 37.3
57 39.3
77 52.4
72 46.9
1400 67 41.5
62 37.8
57 39.9
77 53.1
72 47.6
1600 67 42.0
62 38.3
57 40.4
72 49.3
67 43.5
1800
62 39.7
57 41.8
72 51.0
67 45.0
2000
62 41.0
57 43.3
77 43.6
72 38.7
1000
67 33.7
62 31.6
77 44.3
72 39.3
1200 67 34.3
62 32.2
57 31.8
77 45.0
72 39.9
1400 67 34.8
62 32.7
57 32.3
77 45.7
72 40.6
1600 67 35.4
62 33.2
57 32.9
72 41.6
67 36.3
1800
62 34.0
57 33.7
72 42.6
67 37.2
2000
62 34.9
57 34.5
46
Sensible capacity (MBh)
Total input
Return dry bulb (°F)
2
(kW)
90 85 80
75°F
1.6 24.3 21.8 16.1
1.6 32.3 27.1 21.8
1.7 40.3 32.3 27.5
1.7 36.8 36.8 31.0
1.6 29.6 23.3 17.4
1.6 35.3 29.4 23.5
1.7 40.9 35.5 29.7
1.7 37.3 37.3 33.4
1.7 39.3 39.3 35.2
1.6 35.0 24.7 18.7
1.6 38.2 31.7 25.2
1.7 41.5 38.8 31.8
1.7 37.8 37.8 35.9
1.7 39.9 39.9 37.8
1.6 40.4 26.1 20.0
1.6 41.2 34.1 27.0
1.7 42.0 42.0 34.0
1.7 38.3 38.3 38.3
1.7 40.4 40.4 40.4
1.6 46.1 37.5 29.3
1.7 43.5 43.5 36.9
1.7 39.7 39.7 39.7
1.7 41.8 41.8 41.8
1.6 51.0 41.0 31.6
1.7 45.0 45.0 39.8
1.7 41.0 41.0 41.0
1.7 43.3 43.3 43.3
95°F
2.3 22.3 16.0 12.9
2.3 28.0 23.3 18.5
2.4 33.7 30.6 24.2
2.4 31.6 31.6 25.8
2.3 29.1 19.8 14.2
2.3 31.7 26.0 20.3
2.3 34.3 32.2 26.5
2.4 32.2 32.2 28.3
2.4 31.8 31.8 28.0
2.3 35.9 23.7 15.4
2.3 35.4 28.7 22.1
2.3 34.8 33.8 28.8
2.4 32.7 32.7 30.7
2.4 32.3 32.3 30.4
2.3 42.7 27.5 16.6
2.3 39.0 31.5 23.9
2.3 35.4 35.4 31.1
2.3 33.2 33.2 33.2
2.4 32.9 32.9 32.9
2.3 40.8 34.7 26.2
2.3 36.3 36.3 34.1
2.3 34.0 34.0 34.0
2.3 33.7 33.7 33.7
2.3 42.6 37.9 28.5
2.3 37.2 37.2 37.1
2.3 34.9 34.9 34.9
2.3 34.5 34.5 34.5
Temperature of air on condenser coil
Total
1
capacity
(MBh)
75 70 65
- - - 47.3
16.6 - - 42.2
22.3 17.0 - 37.0
25.7 20.5 15.3 34.2
- - - 48.0
17.7 - - 42.8
23.8 17.9 - 37.6
27.6 21.7 15.8 34.7
29.4 23.5 17.6 35.6
- - - 48.7
18.8 - - 43.4
25.3 18.8 - 38.1
29.4 22.9 16.4 35.2
31.3 24.8 18.4 36.1
- - - 49.4
19.8 - - 44.1
26.8 19.7 - 38.7
31.2 24.1 16.9 35.7
33.3 26.2 19.1 36.6
21.0 - - 45.4
28.6 20.4 - 39.9
31.4 23.1 14.9 36.9
33.6 25.3 17.1 37.8
22.2 - - 46.8
30.4 21.0 - 41.1
31.6 22.2 12.8 38.0
33.9 24.5 15.1 38.9
- - - 39.2
13.8 - - 34.7
19.4 14.7 - 30.3
21.1 16.3 11.6 29.1
- - - 39.9
14.7 - - 35.3
20.8 15.2 - 30.8
22.6 16.9 11.2 29.6
22.3 16.6 10.9 29.2
- - - 40.5
15.5 - - 35.9
22.2 15.6 - 31.3
24.1 17.5 10.9 30.1
23.8 17.2 10.5 29.7
- - - 41.2
16.3 - - 36.5
23.6 16.0 - 31.8
25.6 18.1 10.5 30.6
25.3 17.7 10.2 30.2
17.7 - - 37.3
25.7 17.2 - 32.5
25.6 17.1 8.6 31.3
25.2 16.7 8.3 30.8
19.1 - - 38.1
27.8 18.4 - 33.2
25.5 16.1 6.7 31.9
25.1 15.8 6.4 31.5
Sensible capacity (MBh)
Total input
Return dry bulb (°F)
2
(kW)
90 85 80
85°F
1.9 23.3 18.9 14.5
2.0 30.1 25.2 20.2
2.0 37.0 31.4 25.8
2.1 34.2 34.2 28.4
1.9 29.3 21.6 15.8
2.0 33.5 27.7 21.9
2.0 37.6 33.8 28.1
2.0 34.7 34.7 30.8
2.0 35.6 35.6 31.6
1.9 35.4 24.2 17.0
2.0 36.8 30.2 23.7
2.0 38.1 36.3 30.3
2.0 35.2 35.2 33.3
2.0 36.1 36.1 34.1
1.9 41.5 26.8 18.3
2.0 40.1 32.8 25.4
2.0 38.7 38.7 32.6
2.0 35.7 35.7 35.7
2.0 36.6 36.6 36.6
2.0 43.5 36.1 27.7
2.0 39.9 39.9 35.5
2.0 36.9 36.9 36.9
2.0 37.8 37.8 37.8
1.9 46.8 39.4 30.1
2.0 41.1 41.1 38.5
2.0 38.0 38.0 38.0
2.0 38.9 38.9 38.9
105°F
2.7 23.9 15.1 11.8
2.7 27.1 21.9 17.2
2.7 30.3 28.7 22.7
2.7 29.1 29.1 24.0
2.7 29.2 19.1 12.9
2.7 30.0 24.4 18.8
2.7 30.8 29.7 24.7
2.7 29.6 29.6 26.2
2.7 29.2 29.2 25.8
2.7 34.4 23.1 13.9
2.7 32.8 26.9 20.4
2.7 31.3 30.7 26.8
2.7 30.1 30.1 28.4
2.7 29.7 29.7 28.0
2.7 39.6 27.1 15.0
2.7 35.7 29.4 22.0
2.7 31.8 31.8 28.9
2.7 30.6 30.6 30.6
2.7 30.2 30.2 30.2
2.7 36.9 31.9 23.6
2.7 32.5 32.5 31.0
2.7 31.3 31.3 31.3
2.7 30.8 30.8 30.8
2.7 38.1 34.4 25.2
2.7 33.2 33.2 33.2
2.7 31.9 31.9 31.9
2.7 31.5 31.5 31.5
Johnson Controls Ducted Systems
75 70 65
- - -
15.2 - -
20.9 15.9 -
23.4 18.4 13.4
- - -
16.2 - -
22.3 16.5 -
25.1 19.3 13.5
25.8 20.1 14.3
- - -
17.1 - -
23.8 17.2 -
26.7 20.2 13.6
27.6 21.0 14.4
- - -
18.1 - -
25.2 17.9 -
28.4 21.1 13.7
29.3 21.9 14.6
19.4 - -
27.1 18.8 -
28.5 20.1 11.8
29.4 21.0 12.7
20.7 - -
29.1 19.7 -
28.6 19.2 9.8
29.5 20.1 10.7
- - -
12.6 - -
18.0 13.4 -
19.3 14.7 10.0
- - -
13.2 - -
19.2 13.6 -
20.6 15.0 9.4
20.2 14.7 9.1
- - -
13.9 - -
20.3 13.8 -
21.9 15.4 8.8
21.5 15.0 8.5
- - -
14.5 - -
21.5 14.0 -
23.1 15.7 8.2
22.7 15.3 7.8
15.3 - -
22.7 14.4 -
23.0 14.6 6.3
22.5 14.2 5.9
16.0 - -
24.0 14.8 -
22.8 13.6 4.4
22.3 13.2 4.0