246646-YTG-C-0606
Unitary Products Group 13
TABLE 5: COOLING CAPACITY DH078 (6-1/2 TON) UNIT
Air On
Evap. Coil
Temperature of Air on Condenser Coil 75°F Temperature of Air on Condenser Coil 85°F
CFM
WB
(°F)
Tot.
Cap.
1
(MBH)
Tot.
Input
2
(kW)
Sensible Capacity (MBH)
*
Return Dry Bulb (°F)
Tot.
Cap.
1
(MBH)
Tot.
Input
2
(kW)
Sensible Capacity (MBH)
*
Return Dry Bulb (°F)
86 83 80 77 74 71 68 86 83 80 77 74 71 68
1950
72 88.9 4.8 51.3 45.8 40.2 34.6 29.1 - - 84.6 5.3 49.4 43.9 38.3 32.7 27.2 - -
67 85.5 4.8 65.4 59.9 54.3 48.7 43.2 37.6 32.1 79.8 5.2 62.9 57.4 51.8 46.2 40.7 35.1 29.6
62 80.0 4.7 80.0 73.8 68.2 62.7 57.1 51.5 46.0 74.2 5.1 74.2 69.8 64.3 58.7 53.1 47.6 42.0
57 78.2 4.7 78.2 76.8 71.3 65.7 60.2 54.6 49.0 73.1 5.1 73.1 71.6 66.0 60.5 54.9 49.4 43.8
2275
72 91.3 4.8 56.3 49.7 43.2 36.6 30.0 - - 87.1 5.3 54.5 47.9 41.4 34.8 28.2 - -
67 87.9 4.8 71.4 64.9 58.3 51.7 45.1 38.6 32.0 82.2 5.3 69.1 62.5 56.0 49.4 42.8 36.2 29.7
62 82.2 4.7 82.2 79.1 73.3 66.7 60.1 53.5 47.0 76.4 5.2 76.4 74.2 69.4 62.8 56.3 49.7 43.1
57 80.4 4.7 80.4 79.7 76.5 70.0 63.4 56.8 50.3 75.2 5.2 75.2 74.5 71.3 64.8 58.2 51.6 45.0
2600
72 93.8 4.8 61.3 53.7 46.1 38.5 30.9 - - 89.6 5.4 59.6 52.0 44.4 36.9 29.3 - -
67 90.2 4.8 77.4 69.9 62.3 54.7 47.1 39.5 31.9 84.5 5.3 75.3 67.7 60.1 52.5 44.9 37.4 29.8
62 84.4 4.8 84.4 84.4 78.3 70.7 63.1 55.5 47.9 78.6 5.2 78.6 78.6 74.6 67.0 59.4 51.8 44.2
57 82.6 4.7 82.6 82.6 81.8 74.2 66.6 59.1 51.5 77.4 5.2 77.4 77.4 76.6 69.0 61.5 53.9 46.3
2925
72 94.5 4.8 65.3 56.6 48.0 39.4 30.7 - - 90.5 5.4 63.7 55.1 46.5 37.8 29.2 - -
67 90.9 4.8 83.2 73.5 64.8 56.2 47.6 38.9 30.3 85.4 5.3 80.1 71.5 62.8 54.2 45.6 36.9 28.3
62 85.0 4.8 85.0 85.0 82.0 73.3 64.7 56.0 47.4 79.4 5.2 79.4 79.4 77.4 68.8 60.1 51.5 42.9
57 83.1 4.7 83.1 83.1 82.8 74.1 65.5 56.9 48.2 78.2 5.2 78.2 78.2 77.8 69.2 60.5 51.9 43.3
3250
72 95.1 4.9 69.3 59.6 49.9 40.2 30.5 - - 91.4 5.4 67.8 58.2 48.5 38.8 29.1 - -
67 91.5 4.8 88.9 77.1 67.4 57.7 48.0 38.3 28.6 86.3 5.3 84.9 75.2 65.6 55.9 46.2 36.5 26.8
62 85.6 4.8 85.6 85.6 85.6 75.9 66.3 56.6 46.9 80.2 5.2 80.2 80.2 80.2 70.6 60.9 51.2 41.5
57 83.7 4.7 83.7 83.7 83.7 74.0 64.4 54.7 45.0 79.0 5.2 79.0 79.0 79.0 69.3 59.6 49.9 40.2
Temperature of Air on Condenser Coil 95°F Temperature of Air on Condenser Coil 105°F
1950
72 80.3 5.8 47.5 42.0 36.4 30.8 25.3 - - 74.6 6.3 45.1 39.6 34.0 28.5 22.9 - -
67 74.1 5.7 60.4 54.9 49.3 43.7 38.2 32.6 27.1 67.4 6.1 57.6 52.1 46.5 40.9 35.4 29.8 24.3
62 68.5 5.6 68.5 65.8 60.3 54.7 49.2 43.6 38.0 63.3 6.0 63.3 60.8 55.2 49.7 44.1 38.6 33.0
57 68.0 5.6 68.0 66.4 60.8 55.2 49.7 44.1 38.6 63.0 6.1 63.0 61.2 55.6 50.1 44.5 39.0 33.4
2275
72 82.8 5.8 52.7 46.2 39.6 33.0 26.4 - - 76.8 6.3 50.2 43.7 37.1 30.5 23.9 - -
67 76.5 5.7 66.8 60.2 53.6 47.0 40.5 33.9 27.3 69.4 6.2 63.0 57.3 50.7 44.1 37.6 31.0 24.4
62 70.7 5.6 70.7 69.4 65.6 59.0 52.4 45.8 39.3 65.2 6.1 65.2 63.9 60.2 53.7 47.1 40.5 33.9
57 70.1 5.6 70.1 69.3 66.1 59.6 53.0 46.4 39.8 64.8 6.1 64.8 63.9 60.7 54.1 47.5 40.9 34.4
2600
72 85.4 5.9 57.9 50.4 42.8 35.2 27.6 - - 78.9 6.4 55.3 47.7 40.2 32.6 25.0 - -
67 78.8 5.8 73.1 65.5 57.9 50.4 42.8 35.2 27.6 71.3 6.2 68.5 62.5 54.9 47.3 39.7 32.2 24.6
62 72.9 5.7 72.9 72.9 70.8 63.2 55.7 48.1 40.5 67.0 6.1 67.0 67.0 65.2 57.6 50.1 42.5 34.9
57 72.2 5.7 72.2 72.2 71.5 63.9 56.3 48.7 41.1 66.6 6.2 66.6 66.6 65.7 58.1 50.5 42.9 35.3
2925
72 86.5 5.9 62.2 53.6 44.9 36.3 27.6 - - 80.0 6.4 59.6 50.9 42.3 33.7 25.0 - -
67 79.9 5.8 77.0 69.5 60.8 52.2 43.6 34.9 26.3 72.3 6.3 70.8 66.0 57.8 49.2 40.6 31.9 23.3
62 73.9 5.7 73.9 73.9 72.8 64.2 55.6 46.9 38.3 67.9 6.2 67.9 67.9 67.0 58.4 49.7 41.1 32.5
57 73.2 5.7 73.2 73.2 72.8 64.2 55.6 46.9 38.3 67.5 6.2 67.5 67.5 67.0 58.4 49.7 41.1 32.5
3250
72 87.7 5.9 66.4 56.7 47.1 37.4 27.7 - - 81.0 6.4 63.8 54.1 44.4 34.8 25.1 - -
67 81.0 5.8 81.0 73.4 63.7 54.0 44.4 34.7 25.0 73.2 6.3 73.2 69.4 60.8 51.1 41.4 31.7 22.0
62 74.9 5.7 74.9 74.9 74.9 65.2 55.5 45.8 36.1 68.8 6.2 68.8 68.8 68.8 59.1 49.4 39.7 30.0
57 74.2 5.7 74.2 74.2 74.2 64.5 54.9 45.2 35.5 68.4 6.2 68.4 68.4 68.4 58.7 49.0 39.3 29.6
Temperature of Air on Condenser Coil 115°F Temperature of Air on Condenser Coil 125°F
1950
72 69.0 6.8 42.8 37.2 31.6 26.1 20.5 - - 63.3 7.3 40.4 34.8 29.2 23.7 18.1 - -
67 60.7 6.6 54.8 49.3 43.7 38.2 32.6 27.0 21.5 54.0 7.1 52.0 46.5 40.9 35.4 29.8 24.2 18.7
62 58.2 6.5 58.2 55.8 50.2 44.7 39.1 33.5 28.0 53.0 7.0 53.0 50.7 45.2 39.6 34.1 28.5 23.0
57 58.0 6.6 58.0 56.0 50.5 44.9 39.3 33.8 28.2 53.0 7.1 53.0 50.9 45.3 39.7 34.2 28.6 23.1
2275
72 70.7 6.8 47.7 41.2 34.6 28.0 21.4 - - 64.6 7.4 45.2 38.7 32.1 25.5 18.9 - -
67 62.3 6.7 59.3 54.4 47.8 41.2 34.7 28.1 21.5 55.2 7.1 55.2 51.5 44.9 38.3 31.8 25.2 18.6
62 59.6 6.6 59.6 58.5 54.9 48.3 41.8 35.2 28.6 54.1 7.1 54.1 53.0 49.6 43.0 36.4 29.9 23.3
57 59.4 6.7 59.4 58.5 55.2 48.6 42.0 35.5 28.9 54.1 7.2 54.1 53.1 49.7 43.1 36.6 30.0 23.4
2600
72 72.5 6.9 52.7 45.1 37.5 30.0 22.4 - - 66.0 7.4 50.1 42.5 34.9 27.3 19.8 - -
67 63.8 6.7 63.8 59.5 51.9 44.3 36.7 29.1 21.6 56.3 7.2 56.3 56.3 48.9 41.3 33.7 26.1 18.5
62 61.1 6.6 61.1 61.1 59.6 52.0 44.4 36.9 29.3 55.3 7.1 55.3 55.3 54.0 46.4 38.8 31.2 23.7
57 60.9 6.7 60.9 60.9 59.9 52.3 44.7 37.2 29.6 55.3 7.2 55.3 55.3 54.1 46.5 39.0 31.4 23.8
2925
72 73.4 6.9 57.0 48.3 39.7 31.0 22.4 - - 66.8 7.5 54.3 45.7 37.1 28.4 19.8 - -
67 64.6 6.7 64.6 62.5 54.8 46.2 37.6 28.9 20.3 57.0 7.2 57.0 57.0 51.8 43.2 34.6 25.9 17.3
62 61.9 6.7 61.9 61.9 61.2 52.5 43.9 35.2 26.6 55.9 7.1 55.9 55.9 55.3 46.7 38.0 29.4 20.8
57 61.7 6.7 61.7 61.7 61.2 52.6 43.9 35.3 26.7 55.9 7.3 55.9 55.9 55.4 46.7 38.1 29.5 20.8
3250
72 74.3 7.0 61.2 51.5 41.8 32.1 22.4 - - 67.6 7.5 58.6 48.9 39.2 29.5 19.8 - -
67 65.5 6.8 65.5 65.5 57.8 48.1 38.4 28.7 19.0 57.7 7.3 57.7 57.7 54.8 45.1 35.5 25.8 16.1
62 62.7 6.7 62.7 62.7 62.7 53.0 43.3 33.6 23.9 56.6 7.2 56.6 56.6 56.6 46.9 37.2 27.6 17.9
57 62.5 6.8 62.5 62.5 62.5 52.8 43.1 33.4 23.7 56.6 7.3 56.6 56.6 56.6 46.9 37.2 27.6 17.9
1 These capacities are gross ratings. For net capacity, deduct air blower motor, MBh = 3.415 x kW. Refer to the appropriate Blower
Performance Table for the kW of the supply air blower motor.
2 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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