Product Manual WHR-2 25
Part Load Data (EW Only)
Table 11, Part Load Performance
Unit Size % Load
Capacity
Tons
60 Hz
Power
Unit kW
EER IPLV Unit Size % Load
Capacity
Tons
60 Hz
Power
Unit kW
EER IPLV
100.00 17.7 14.7 14.4 100.00 96.0 82.0 14.0
017EW
75.00 13.3 9.1 17.5 20.3
095EW
75.00 72.1 47.6 18.2 19.9
50.00 8.8 4.5 23.5 50.00 48.0 26.3 21.9
25.00 4.4 2.9 18.2 25.00 24.0 15.1 19.1
100.00 21.7 19.3 13.5 100.00 102.0 87.2 14.0
020EW
75.00 16.2 11.7 16.6 18.9
100EW
75.00 76.5 49.6 18.5 20.2
50.00 10.8 6.0 21.6 50.00 51.0 28.0 21.9
25.00 5.4 3.7 17.5 25.00 25.5 15.0 20.4
100.00 27.0 24.2 13.4 100.00 111.5 96.8 13.8
025EW
75.00 20.3 14.4 16.9 18.4
110EW
75.00 83.6 56.8 17.7 20.1
50.00 13.6 8.1 20.1 50.00 55.7 29.9 22.4
25.00 6.7 4.7 17.1 25.00 28.0 16.3 20.6
100.00 30.0 26.7 13.5 100.00 113.5 97.0 14.0
030EW
75.00 22.6 16.1 16.8 18.7
115EW
75.00 85.0 57.5 17.7 19.9
50.00 15.1 8.7 20.8 50.00 56.7 30.4 22.4
25.00 7.5 5.1 17.6 25.00 28.5 18.7 18.3
100.00 38.0 32.6 14.0 100.00 122.0 106.1 13.8
040EW
75.00 28.5 19.6 17.4 19.2
120EW
75.00 91.5 62.1 17.7 19.9
50.00 19.0 11.1 20.5 50.00 61.0 33.0 22.2
25.00 9.5 5.5 20.7 25.00 30.5 18.9 19.4
100.00 44.0 36.8 14.3 100.00 132.0 118.0 13.4
045EW
75.00 33.1 22.6 17.6 19.2
130EW
75.00 98.9 69.6 17.1 19.7
50.00 22.1 12.8 20.7 50.00 65.9 35.7 22.2
25.00 11.0 6.8 19.4 25.00 32.9 19.3 20.5
100.00 51.5 46.0 13.4 100.00 144.0 122.0 14.2
050EW
75.00 38.9 28.0 16.7 18.1
145EW
75.00 107.9 73.8 17.5 20.0
50.00 25.9 15.9 19.5 50.00 71.9 38.8 22.2
25.00 12.9 8.5 18.2 25.00 35.9 21.2 20.3
100.00 58.5 50.3 14.0 100.00 150.5 131.5 13.7
060EW
75.00 44.6 29.5 18.1 18.6
155EW
75.00 112.8 78.2 17.3 19.7
50.00 29.7 18.7 19.1 50.00 75.2 40.5 22.3
25.00 14.7 9.3 19.0 25.00 37.6 23.5 19.2
100.00 70.5 63.3 13.4 100.00 163.0 142.1 13.8
070EW
75.00 53.2 37.2 17.2 19.2
165EW
75.00 122.6 85.4 17.2 19.7
50.00 35.4 19.8 21.5 50.00 81.7 44.6 22.0
25.00 17.7 11.8 18.0 25.00 40.8 24.6 19.9
100.00 76.5 68.8 13.3 100.00 177.0 155.8 13.6
080EW
75.00 57.3 41.0 16.8 18.7
175EW
75.00 134.8 94.3 17.2 19.8
50.00 38.2 22.0 20.8 50.00 89.9 48.1 22.4
25.00 19.1 13.1 17.5 25.00 44.3 26.4 20.1
100.00 85.0 73.2 13.9 100.00 185.0 155.9 14.2
085EW
75.00 63.7 43.9 17.4 19.2
185EW
75.00 139.0 96.1 17.4 19.7
50.00 42.5 24.1 21.2 50.00 92.6 50.2 22.1
25.00 21.2 14.0 18.2 25.00 46.3 29.1 19.1
100.00 91.5 77.5 14.2 100.00 197.0 168.9 14.0
090EW
75.00 68.8 46.6 17.7 18.9
195EW
75.00 150.3 101.9 17.7 19.4
50.00 45.8 26.8 20.5 50.00 100.2 57.1 21.1
25.00 22.9 16.1 17.1 25.00 49.5 30.9 19.2
Note: Part load data certified under ARI Standard 550/590-98 100.00 211.0 180.1 14.1
210EW
75.00 162.3 109.2 17.8 19.4
50.00 108.2 61.7 21.0
25.00 53.0 33.0 19.3