Johnson Controls DOA096B21S Series, Engineering Manual

Page: 47 / 48

SELECTION DATA
TC-16005-rev.2
4-3
4.2.2 Heating Capacity
Outdoor Air Temp.
(
o
F WB)
17 19 23 27 31 35 39 43 51 55
Outdoor Air
Temp. (
o
F DB)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
20 80.0 - - - - - - - - -
22 76.4 76.4 - - - - - - - -
27 - - 67.3 - - - - - - -
32 - - - 60.0 60.0 - - - - -
37 - - - - 51.8 50.9 - - - -
42 - - - - 43.6 43.5 43.6 - - -
47 - - - - - 36.4 36.5 36.4 - -
52 - - - - - - 29.1 29.0 - -
57 - - - - - - - 21.5 21.1 20.7
4.2 Capacity Table
4.2.1 Cooling Capacity
TC: Total Capacity
TC: Total Capacity
Outdoor Air Temp.
(
o
F WB)
62 66 70 74 78 82 86 90
Outdoor Air
Temp. (
o
F DB)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
TC
(MBH)
68 32.3 34.7 - - - - - -
71 32.3 34.6 - - - - - -
75 32.3 34.4 36.4 - - - - -
79 32.3 34.2 37.1 49.6 - - - -
83 - 34.1 37.8 49.6 72.4 - - -
87 - 33.9 38.6 49.6 71.7 97.2 - -
91 - - 39.3 49.6 71.0 96.0 122.0 -
95 - - - 49.6 70.3 95.1 122.0 151.0
99 - - - 51.7 70.3 94.3 120.4 149.7
103 - - - - 70.3 93.5 119.5 148.5
107 - - - - - 93.1 118.3 147.3
109 - - - - - 91.0 117.9 146.8
NOTES:
1. The above capacities are based on the following conditions:
Air Discharge Temperature Setting: 64
o
F DB (18.0
o
C DB) for Cooling Operation
Equivalent Piping Length: 24.6ft. (7.5m)
Level Difference: 0ft. (0m)
2. A value enclosed in means rated capacity.
NOTES:
1. The above capacities are based on the following conditions:
Air Discharge Temperature Setting: 72
o
F DB (22.0
o
C DB) for Heating (Factory Setting)
Equivalent Piping Length: 24.6ft. (7.5m)
Level Difference: 0ft. (0m)
2. A value enclosed in means rated capacity.