34
Performance 8½ Ton
Data
High Efficiency
Table 34-1 Gross Cooling Capacities (MBH) 8½ Ton Three Phase YCD103C3, C4, CW
MBH SHC MBH SHC MBH SHC
75 95.4 82.2 109.0 63.4 115.0 42.0 88.0 78.3 104.0 60.8 112.0 40.0 80.3 74.3 96.3 57.3 108.0 37.6 72.6 70.4 87.3 54.0 103.0 35.0
3060 80 97.6 97.6 109.0 78.7 116.0 57.6 91.7 91.7 104.0 76.8 113.0 56.3 85.5 85.5 96.5 73.3 109.0 53.9 79.2 79.2 87.6 69.2 103.0 51.2
85 105.0 105.0 110.0 94.0 117.0 70.5 99.9 99.9 105.0 92.8 114.0 69.4 93.7 93.7 97.6 89.7 109.0 68.5 87.2 87.2 89.2 85.7 103.0 66.8
90 111.0 111.0 112.0 109.0 119.0 83.7 107.0 107.0 107.0 107.0 115.0 83.3 102.0 102.0 102.0 102.0 110.0 83.2 95.6 95.6 95.6 95.6 104.0 82.0
75 98.3 87.7 110.0 65.6 116.0 42.8 90.8 83.8 106.0 63.7 113.0 40.7 82.8 79.7 98.7 60.4 109.0 38.4 74.8 74.8 89.7 56.4 104.0 35.9
3400 80 102.0 102.0 111.0 82.1 117.0 58.5 96.3 96.3 106.0 81.0 114.0 57.6 89.7 89.7 99.0 78.1 110.0 55.8 83.0 83.0 90.1 74.2 104.0 53.6
85 109.0 109.0 112.0 98.4 118.0 72.1 104.0 104.0 107.0 98.2 115.0 71.4 98.4 98.4 100.0 96.1 110.0 71.2 91.7 91.7 91.7 91.7 105.0 70.1
90 113.0 113.0 113.0 113.0 120.0 85.9 110.0 110.0 110.0 110.0 116.0 86.1 105.0 105.0 105.0 105.0 111.0 86.9 99.9 99.9 99.9 99.9 106.0 86.5
75 101.0 93.0 111.0 67.5 116.0 43.5 93.3 89.1 107.0 66.3 113.0 41.4 84.5 84.5 101.0 63.3 110.0 39.2 77.9 77.9 91.7 59.5 105.0 36.6
3740 80 106.0 106.0 112.0 85.0 117.0 63.0 100.0 100.0 108.0 84.8 115.0 58.6 93.6 93.6 101.0 82.7 111.0 57.4 86.5 86.5 92.4 78.9 105.0 55.4
85 111.0 111.0 113.0 102.0 119.0 73.3 107.0 107.0 109.0 103.0 116.0 73.1 102.0 102.0 103.0 102.0 111.0 73.4 95.7 95.7 95.7 95.7 106.0 73.0
90 115.0 115.0 115.0 115.0 120.0 87.8 112.0 112.0 112.0 112.0 117.0 88.6 108.0 108.0 108.0 108.0 113.0 90.1 103.0 103.0 103.0 103.0 107.0 90.5
75 103.0 98.0 112.0 69.0 117.0 44.1 95.7 94.3 108.0 68.5 114.0 42.2 87.6 87.6 102.0 66.3 110.0 39.9 80.6 80.6 93.4 62.5 105.0 37.4
4080 80 108.0 108.0 113.0 87.5 118.0 65.3 103.0 103.0 109.0 88.2 115.0 59.5 97.1 97.1 103.0 87.0 112.0 58.8 89.8 89.8 94.4 83.6 106.0 57.0
85 113.0 113.0 115.0 105.0 120.0 74.5 110.0 110.0 110.0 107.0 116.0 74.7 105.0 105.0 105.0 105.0 112.0 75.4 99.0 99.0 99.0 99.0 107.0 75.6
90 117.0 117.0 117.0 117.0 121.0 89.5 114.0 114.0 114.0 114.0 118.0 90.8 110.0 110.0 110.0 110.0 113.0 92.9 105.0 105.0 105.0 105.0 108.0 94.1
Table 34-2 Gross Cooling Capacities (MBH) 8½ Ton Three Phase YCH103C3, C4, CW
NOTES:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
NOTES:
1. All capacities shown are gross and have not considered indoor fan heat. To obtain net cooling subtract indoor fan heat.
2. MBH = Total Gross Capacity
3. SHC = Sensible Heat Capacity
Ambient Temperature
Ent er 85 95 10 5 115
Dry Entering Wet Bulb
Airflow Bulb 61 67 73 61 67 73 61 67 73 61 67 73
CF M ( F ) MBH SHC MBH SHC MB H SHC MB H SHC MB H SHC MBH SHC MB H S HC MB H SHC MB H SHC MB H SHC MBH SHC MB H SHC
75 95.7 82.2 108.0 62.8 112.0 41.4 88.4 78.3 104.0 60.5 111.0 39.5 80.8 74.3 96.6 57.0 107.0 37.3 73.0 70.3 87.9 54.0 102.0 34.5
3060 80 97.7 97.7 109.0 77.8 114.0 56.1 91.9 91.9 104.0 76.6 112.0 55.5 85.8 85.8 96.7 73.1 108.0 53.6 79.4 79.4 88.2 69.1 102.0 50.7
85 105.0 105.0 110.0 92.9 115.0 68.3 100.0 100.0 105.0 92.5 112.0 67.8 93.9 93.9 97.7 89.5 109.0 68.0 87.4 87.4 89.6 85.6 103.0 66.1
90 110.0 110.0 111.0 108.0 116.0 80.6 107.0 107.0 107.0 107.0 114.0 81.6 101.0 101.0 101.0 101.0 110.0 82.6 95.5 95.5 95.5 95.5 103.0 81.3
75 98.6 87.6 110.0 64.8 113.0 42.0 91.1 83.7 106.0 63.4 111.0 40.3 83.4 79.7 98.8 60.1 108.0 38.0 75.0 75.0 90.2 56.2 103.0 35.3
3400 80 102.0 102.0 110.0 80.6 114.0 56.7 96.3 96.3 106.0 80.6 113.0 56.5 89.9 89.9 99.0 77.9 109.0 55.0 83.3 83.3 90.6 74.0 104.0 53.1
85 108.0 108.0 111.0 96.7 115.0 69.3 104.0 104.0 107.0 97.7 113.0 69.8 98.3 98.3 100.0 95.8 110.0 70.3 91.9 91.9 91.8 91.8 104.0 69.2
90 112.0 112.0 112.0 112.0 117.0 82.1 110.0 110.0 110.0 110.0 115.0 84.0 105.0 105.0 105.0 105.0 111.0 85.8 99.5 99.5 99.5 99.5 105.0 85.6
75 101.0 92.9 111.0 66.4 113.0 42.6 93.5 89.0 107.0 65.7 112.0 40.9 85.8 85.0 101.0 63.0 109.0 38.7 78.1 78.1 92.1 59.3 104.0 36.1
3740 80 106.0 106.0 111.0 83.0 114.0 62.3 100.0 100.0 107.0 84.1 113.0 57.3 93.7 93.7 101.0 82.3 110.0 56.4 86.8 86.8 92.7 78.7 104.0 54.7
85 110.0 110.0 112.0 99.8 116.0 70.1 107.0 107.0 109.0 102.0 114.0 71.1 102.0 102.0 103.0 101.0 111.0 72.2 95.6 95.6 95.6 95.6 105.0 72.0
90 114.0 114.0 114.0 114.0 117.0 83.3 112.0 112.0 112.0 112.0 115.0 86.0 108.0 108.0 108.0 108.0 112.0 88.6 102.0 102.0 102.0 102.0 106.0 89.4
75 103.0 97.7 111.0 67.7 113.0 43.2 95.8 94.1 108.0 67.7 112.0 41.5 87.9 87.9 102.0 65.8 109.0 39.4 80.8 80.8 93.7 62.2 105.0 36.9
4080 80 108.0 108.0 112.0 85.0 114.0 64.5 103.0 103.0 109.0 87.2 113.0 57.8 97.0 97.0 102.0 86.3 111.0 57.8 90.0 90.0 94.5 83.2 105.0 56.2
85 112.0 112.0 113.0 102.0 116.0 70.9 109.0 109.0 110.0 106.0 114.0 72.1 104.0 104.0 104.0 104.0 111.0 73.9 98.6 98.6 98.5 98.5 106.0 74.5
90 115.0 115.0 115.0 115.0 118.0 84.4 113.0 113.0 113.0 113.0 116.0 87.3 110.0 110.0 110.0 110.0 113.0 90.9 105.0 105.0 105.0 105.0 108.0 92.8
Ambient Temperature
Ent er 85 95 10 5 115
Dry Entering Wet Bulb
Airflow Bulb 61 67 73 61 67 73 61 67 73 61 67 73
CF M ( F ) MBH SHC MBH SHC MB H SHC MB H SHC MB H SHC MBH SHC MB H S HC MB H SHC MB H SHC MB H SHC MBH SHC MB H SHCMBH SHC MBH SHC MBH SHC
MBH SHC MBH SHC MBH SHC
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