Technical Guide
718419-YTG-F-0314
Johnson Controls Unitary Products 21
BHZ060 (5.0 Ton)
Air on
Evaporator Coil
Temperature of Air on Condenser Coil
Net
Capacity
1
(MBh)
Total
Input
(kW)
2
Sensible Capacity (MBh)
Net
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
1500
77 64.4 3.5 29.3 23.3 17.3 - - - 61.6 4.0 28.7 22.7 16.7 - - -
72 62.7 3.4 40.3 34.3 28.3 22.3 - - 59.4 3.9 39.1 33.1 27.1 21.1 - -
67 61.0 3.3 51.2 45.2 39.2 33.2 27.2 - 57.2 3.8 49.4 43.4 37.4 31.5 25.5 -
62 56.8 3.3 56.8 53.5 47.6 41.6 35.6 29.6 54.3 3.8 54.3 50.5 44.6 38.6 32.6 26.6
57 58.2 3.3 58.2 54.4 48.4 42.4 36.4 30.4 54.9 3.8 54.9 50.9 44.9 38.9 33.0 27.0
1750
77 67.0 3.5 31.8 25.2 18.5 - - - 63.8 4.0 31.4 24.6 17.9 - - -
72 65.3 3.4 43.5 36.8 30.2 23.5 - - 61.6 3.9 42.4 35.7 29.0 22.3 - -
67 63.5 3.3 55.1 48.5 41.8 35.1 28.5 - 59.3 3.8 53.5 46.8 40.1 33.3 26.6 -
62 59.2 3.3 59.2 57.5 50.7 44.1 37.4 30.7 56.2 3.8 56.2 54.4 47.7 41.0 34.2 27.5
57 60.6 3.3 60.6 58.5 51.6 44.9 38.3 31.6 56.8 3.8 56.8 54.8 48.1 41.3 34.6 27.9
2000
77 69.7 3.6 34.3 27.0 19.7 - - - 66.1 4.0 34.0 26.5 19.1 - - -
72 67.9 3.5 46.7 39.4 32.0 24.7 - - 63.7 3.9 45.8 38.3 30.9 23.4 - -
67 66.0 3.3 59.1 51.8 44.4 37.1 29.7 - 61.3 3.8 57.6 50.1 42.7 35.2 27.8 -
62 61.5 3.3 61.5 61.5 53.9 46.6 39.2 31.9 58.2 3.8 58.2 58.2 50.8 43.3 35.9 28.4
57 63.0 3.3 63.0 62.6 54.8 47.5 40.2 32.8 58.8 3.8 58.8 58.6 51.2 43.7 36.3 28.8
2250
72 66.5 3.5 48.6 40.5 32.4 24.3 - - 62.7 3.9 47.5 39.3 31.1 22.9 - -
67 64.7 3.4 61.3 53.0 44.9 36.8 28.6 - 60.4 3.8 58.5 51.2 43.0 34.8 26.6 -
62 60.3 3.3 60.3 60.3 54.5 46.4 38.2 30.1 57.3 3.8 57.3 57.3 51.2 43.0 34.8 26.6
57 61.8 3.3 61.8 61.6 55.4 47.3 39.2 31.1 57.9 3.8 57.9 57.8 51.6 43.4 35.2 27.0
2500
72 65.2 3.5 50.5 41.6 32.7 23.8 - - 61.7 4.0 49.3 40.4 31.4 22.5 - -
67 63.5 3.4 63.5 54.2 45.3 36.5 27.6 - 59.4 3.9 59.4 52.4 43.4 34.5 25.5 -
62 59.1 3.4 59.1 59.1 55.0 46.1 37.2 28.4 56.4 3.8 56.4 56.4 51.7 42.7 33.8 24.8
57 60.5 3.4 60.5 60.5 56.0 47.1 38.2 29.3 56.9 3.8 56.9 56.9 52.1 43.1 34.2 25.2
95°F 105°F
1500
77 58.9 4.5 28.1 22.1 16.1 - - - 55.1 5.0 26.9 20.9 14.9 - - -
72 56.2 4.4 37.9 31.9 25.9 20.0 - - 52.5 4.9 36.4 30.4 24.5 18.5 - -
67 53.4 4.3 47.6 41.7 35.7 29.7 23.8 - 49.9 4.8 45.9 40.0 34.0 28.0 22.1 -
62 51.8 4.2 51.8 47.5 41.6 35.6 29.6 23.7 48.4 4.8 48.4 44.4 38.5 32.5 26.5 20.6
57 51.5 4.2 51.5 47.4 41.5 35.5 29.5 23.6 48.4 4.8 48.4 44.4 38.5 32.5 26.5 20.6
1750
77 60.6 4.5 30.9 24.1 17.3 - - - 56.6 5.0 30.5 22.8 16.0 - - -
72 57.8 4.4 41.4 34.6 27.8 21.1 - - 53.9 5.0 39.8 33.0 26.3 19.5 - -
67 55.0 4.3 51.8 45.1 38.3 31.5 24.8 - 51.2 4.9 49.1 43.3 36.5 29.8 23.0 -
62 53.3 4.2 53.3 51.2 44.6 37.8 31.1 24.3 49.8 4.8 49.8 47.8 41.3 34.6 27.8 21.0
57 53.1 4.2 53.1 51.1 44.5 37.7 31.0 24.2 49.7 4.8 49.7 47.8 41.3 34.6 27.8 21.1
2000
77 62.4 4.5 33.6 26.1 18.5 - - - 58.1 5.1 34.1 24.7 17.1 - - -
72 59.5 4.4 44.8 37.3 29.7 22.1 - - 55.3 5.0 43.2 35.6 28.1 20.6 - -
67 56.7 4.3 56.1 48.5 40.9 33.4 25.8 - 52.6 4.9 52.3 46.6 39.1 31.5 24.0 -
62 54.9 4.3 54.9 54.9 47.6 40.1 32.5 24.9 51.1 4.8 51.1 51.1 44.2 36.6 29.1 21.5
57 54.7 4.3 54.7 54.7 47.5 40.0 32.4 24.8 51.1 4.8 51.1 51.1 44.2 36.7 29.1 21.6
2250
72 58.8 4.4 46.5 38.2 29.9 21.6 - - 54.7 5.0 44.9 36.6 28.3 20.0 - -
67 56.0 4.3 55.7 49.5 41.2 32.9 24.6 - 51.9 4.9 51.8 47.6 39.4 31.1 22.8 -
62 54.2 4.3 54.2 54.2 48.0 39.7 31.4 23.1 50.5 4.8 50.5 50.5 44.5 36.2 28.0 19.7
57 54.0 4.3 54.0 54.0 47.9 39.6 31.3 23.0 50.4 4.8 50.4 50.4 44.5 36.2 28.0 19.7
2500
72 58.1 4.4 48.1 39.1 30.1 21.1 - - 54.0 5.0 46.5 37.5 28.5 19.5 - -
67 55.3 4.3 55.3 50.5 41.5 32.5 23.5 - 51.3 4.9 51.3 48.6 39.6 30.6 21.6 -
62 53.6 4.3 53.6 53.6 48.3 39.3 30.3 21.3 49.8 4.9 49.8 49.8 44.8 35.8 26.8 17.8
57 53.4 4.3 53.4 53.4 48.2 39.2 30.2 21.2 49.8 4.9 49.8 49.8 44.9 35.8 26.8 17.8