246699-YTG-D-1208
14 Johnson Controls Unitary Products
TABLE 6: COOLING CAPACITY DF090 (7-1/2 TON) UNIT
Air on Evap-
orator Coil
Temperature of Air on Condenser Coil
75°F 85°F
CFM
WB
(°F)
Total
Cap.
*
(MBH)
Total
†
Input
(kW)
Sensible Capacity (MBH)
*
Return Dry Bulb (°F)
Total
Cap.
*
(MBH)
Total
†
Input
(kW)
Sensible Capacity (MBH)
*
Return Dry Bulb (°F)
86 83 80 77 74 71 68 86 83 80 77 74 71 68
2250
72 106.1 6.5 61.2 54.8 48.4 42.0 35.5 - - 100.7 7.1 58.8 52.4 46.0 39.6 33.1 - -
67 99.1 6.3 75.8 69.4 63.0 56.5 50.1 43.7 37.3 92.8 6.9 73.5 67.0 60.6 54.2 47.8 41.4 35.0
62 91.8 6.2 91.8 85.0 78.6 72.2 65.8 59.3 52.9 85.7 6.8 85.7 81.0 74.6 68.2 61.7 55.3 48.9
57 89.3 6.2 89.3 89.0 82.6 76.2 69.8 63.4 57.0 84.7 6.8 84.7 83.7 77.3 70.9 64.5 58.1 51.7
2625
72 110.1 6.6 67.2 59.7 52.1 44.5 36.9 - - 104.3 7.2 64.9 57.3 49.7 42.1 34.5 - -
67 102.8 6.4 82.9 75.3 67.8 60.2 52.6 45.0 37.4 96.2 7.0 80.7 73.1 65.5 57.9 50.4 42.8 35.2
62 95.3 6.3 95.3 91.9 84.6 77.0 69.4 61.9 54.3 88.7 6.8 88.7 86.4 80.6 73.0 65.4 57.9 50.3
57 92.7 6.3 92.7 92.6 89.0 81.4 73.8 66.2 58.6 87.7 6.8 87.7 87.2 83.6 76.0 68.4 60.8 53.3
3000
72 114.1 6.6 73.3 64.5 55.8 47.0 38.3 - - 107.9 7.2 70.9 62.2 53.4 44.7 35.9 - -
67 106.6 6.4 90.1 81.3 72.6 63.8 55.1 46.3 37.6 99.5 7.1 87.9 79.2 70.4 61.7 52.9 44.2 35.4
62 98.8 6.3 98.8 98.8 90.6 81.9 73.1 64.4 55.6 91.8 6.9 91.8 91.8 86.6 77.9 69.1 60.4 51.6
57 96.1 6.3 96.1 96.1 95.3 86.6 77.8 69.1 60.3 90.7 6.9 90.7 90.7 89.8 81.1 72.3 63.6 54.9
3375
72 115.3 6.7 78.5 68.6 58.6 48.7 38.7 - - 109.2 7.3 76.3 66.3 56.4 46.4 36.4 - -
67 107.7 6.5 98.1 86.2 76.3 66.3 56.3 46.4 36.4 100.7 7.1 94.2 84.3 74.3 64.4 54.4 44.4 34.5
62 99.8 6.4 99.8 99.8 95.8 85.8 75.8 65.9 55.9 92.9 6.9 92.9 92.9 90.3 80.4 70.4 60.5 50.5
57 97.1 6.4 97.1 97.1 96.7 86.8 76.8 66.8 56.9 91.9 6.9 91.9 91.9 91.4 81.5 71.5 61.5 51.6
3750
72 116.5 6.8 83.8 72.6 61.5 50.3 39.1 - - 110.6 7.3 81.7 70.5 59.3 48.1 36.9 - -
67 108.8 6.6 106.0 91.1 79.9 68.8 57.6 46.4 35.2 101.9 7.1 100.5 89.4 78.2 67.0 55.8 44.7 33.5
62 100.9 6.4 100.9 100.9 100.9 89.7 78.5 67.4 56.2 94.0 7.0 94.0 94.0 94.0 82.9 71.7 60.5 49.3
57 98.1 6.4 98.1 98.1 98.1 86.9 75.8 64.6 53.4 93.0 7.0 93.0 93.0 93.0 81.8 70.6 59.5 48.3
95°F 105°F
2250
72 95.3 7.7 56.4 50.0 43.6 37.2 30.8 - - 87.9 8.3 53.5 47.1 40.7 34.3 27.9 - -
67 86.6 7.5 71.1 64.7 58.3 51.9 45.5 39.1 32.6 79.1 8.1 67.9 61.5 55.1 48.6 42.2 35.8 29.4
62 79.5 7.3 79.5 77.0 70.6 64.1 57.7 51.3 44.9 73.2 7.9 73.2 70.9 64.5 58.0 51.6 45.2 38.8
57 80.1 7.3 80.1 78.5 72.0 65.6 59.2 52.8 46.4 74.2 7.9 74.2 72.5 66.1 59.6 53.2 46.8 40.4
2625
72 98.5 7.8 62.5 54.9 47.3 39.7 32.2 - - 90.7 8.4 59.5 52.0 44.4 36.8 29.2 - -
67 89.5 7.6 78.5 70.9 63.3 55.7 48.1 40.6 33.0 81.6 8.1 74.3 67.6 60.1 52.5 44.9 37.3 29.7
62 82.1 7.4 82.1 80.9 76.6 69.0 61.4 53.9 46.3 75.5 7.9 75.5 74.3 70.3 62.7 55.1 47.6 40.0
57 82.7 7.4 82.7 81.9 78.2 70.6 63.0 55.5 47.9 76.5 8.0 76.5 75.7 72.1 64.5 56.9 49.3 41.7
3000
72 101.7 7.9 68.5 59.8 51.1 42.3 33.6 - - 93.4 8.4 65.6 56.8 48.1 39.3 30.6 - -
67 92.4 7.7 85.8 77.0 68.3 59.5 50.8 42.0 33.3 84.1 8.2 80.8 73.8 65.1 56.3 47.6 38.8 30.1
62 84.8 7.5 84.8 84.8 82.6 73.9 65.1 56.4 47.6 77.7 8.0 77.7 77.7 76.2 67.4 58.7 49.9 41.2
57 85.4 7.4 85.4 85.4 84.4 75.6 66.9 58.1 49.4 78.9 8.0 78.9 78.9 78.1 69.3 60.6 51.8 43.1
3375
72 103.2 7.9 74.0 64.1 54.1 44.1 34.2 - - 94.8 8.5 71.1 61.2 51.2 41.2 31.3 - -
67 93.7 7.7 90.4 82.3 72.4 62.4 52.4 42.5 32.5 85.4 8.3 83.7 78.4 69.3 59.3 49.4 39.4 29.4
62 86.0 7.5 86.0 86.0 84.9 75.0 65.0 55.0 45.1 78.9 8.0 78.9 78.9 78.1 68.2 58.2 48.3 38.3
57 86.6 7.5 86.6 86.6 86.1 76.2 66.2 56.2 46.3 80.1 8.1 80.1 80.1 79.7 69.7 59.7 49.8 39.8
3750
72 104.6 7.9 79.5 68.3 57.1 46.0 34.8 - - 96.3 8.5 76.7 65.5 54.3 43.1 31.9 - -
67 95.1 7.7 95.1 87.6 76.4 65.3 54.1 42.9 31.7 86.7 8.3 86.7 83.0 73.5 62.3 51.1 40.0 28.8
62 87.2 7.5 87.2 87.2 87.2 76.0 64.9 53.7 42.5 80.1 8.1 80.1 80.1 80.1 68.9 57.8 46.6 35.4
57 87.9 7.5 87.9 87.9 87.9 76.7 65.5 54.3 43.2 81.3 8.1 81.3 81.3 81.3 70.1 58.9 47.7 36.6
115°F 125°F
2250
72 80.5 8.9 50.6 44.2 37.8 31.4 25.0 - - 73.0 9.4 47.7 41.3 34.9 28.5 22.1 - -
67 71.7 8.6 64.6 58.2 51.8 45.4 39.0 32.6 26.2 64.2 9.2 61.4 55.0 48.6 42.1 35.7 29.3 22.9
62 66.9 8.4 66.9 64.8 58.4 51.9 45.5 39.1 32.7 60.6 9.0 60.6 58.7 52.2 45.8 39.4 33.0 26.6
57 68.3 8.5 68.3 66.5 60.1 53.7 47.2 40.8 34.4 62.5 9.1 62.5 60.5 54.1 47.7 41.3 34.8 28.4
2625
72 82.8 8.9 56.6 49.0 41.5 33.9 26.3 - - 74.9 9.5 53.7 46.1 38.5 30.9 23.4 - -
67 73.7 8.7 70.2 64.4 56.8 49.3 41.7 34.1 26.5 65.8 9.3 65.8 61.2 53.6 46.0 38.4 30.9 23.3
62 68.8 8.5 68.8 67.7 64.0 56.4 48.8 41.3 33.7 62.1 9.0 62.1 61.2 57.7 50.1 42.6 35.0 27.4
57 70.3 8.6 70.3 69.4 65.9 58.3 50.7 43.2 35.6 64.1 9.2 64.1 63.1 59.7 52.2 44.6 37.0 29.4
3000
72 85.1 9.0 62.6 53.9 45.1 36.4 27.6 - - 76.8 9.6 59.6 50.9 42.2 33.4 24.7 - -
67 75.8 8.8 75.8 70.6 61.9 53.1 44.4 35.6 26.9 67.5 9.4 67.5 67.4 58.7 49.9 41.2 32.4 23.7
62 70.7 8.6 70.7 70.7 69.7 60.9 52.2 43.4 34.7 63.7 9.1 63.7 63.7 63.2 54.4 45.7 36.9 28.2
57 72.3 8.7 72.3 72.3 71.7 63.0 54.2 45.5 36.7 65.8 9.3 65.8 65.8 65.4 56.7 47.9 39.2 30.4
3375
72 86.5 9.1 68.2 58.2 48.3 38.3 28.4 - - 78.2 9.6 65.3 55.3 45.4 35.4 25.4 - -
67 77.1 8.8 77.1 74.4 66.2 56.2 46.3 36.3 26.3 68.7 9.4 68.7 68.7 63.1 53.2 43.2 33.2 23.3
62 71.9 8.6 71.9 71.9 71.4 61.4 51.4 41.5 31.5 64.8 9.1 64.8 64.8 64.6 54.6 44.6 34.7 24.7
57 73.5 8.7 73.5 73.5 73.2 63.2 53.3 43.3 33.3 66.9 9.3 66.9 66.9 66.7 56.8 46.8 36.8 26.9
3750
72 87.9 9.1 73.8 62.6 51.4 40.3 29.1 - - 79.5 9.7 70.9 59.8 48.6 37.4 26.2 - -
67 78.3 8.8 78.3 78.3 70.5 59.4 48.2 37.0 25.8 69.9 9.4 69.9 69.9 67.6 56.4 45.2 34.1 22.9
62 73.0 8.6 73.0 73.0 73.0 61.9 50.7 39.5 28.3 66.0 9.2 66.0 66.0 66.0 54.8 43.6 32.4 21.2
57 74.7 8.7 74.7 74.7 74.7 63.5 52.3 41.1 30.0 68.1 9.3 68.1 68.1 68.1 56.9 45.7 34.5 23.4
* The capacities are gross ratings. For net capacity, deduct indoor blower motor, MBH=3.415 x kW. Refer to the appropriate Blower Perfor-
mance table for the kW of the supply air blower motor.
† These ratings include the condenser fan motors (total 1 kW) and the compressor motors but not the supply air blower motor.
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