![](/images/new-backgrounds/1074072/7407273x1.webp)
FORM
ENGLISH UNITS
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| MODEL NUMBER YCAS |
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| 0180EC | 0200EC | 0210EC | 0230EC | 0250EC | 0270EC | 0300EC | 0330EC | 0360EC | 0400EC | 0440EC |
General Unit Data |
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Unit Capacity at ARI Conditions, Tons | 171.6 | 186.7 | 194.8 | 209.1 | 243.3 | 264.5 | 287.7 | 314.1 | 352.2 | 386.3 | 419.1 |
Number of Independent Refrig. Circuits | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
Refrig. Charge, | 190/190 | 220/220 | 220/220 | 220/220 | 154/154 | 154/154 | 187/187 | 203/203 | 187/187 | 212/212 | 229/229 |
154 / – | 172/ – | 176/ – | 190/ – | 187/187 | 198/198 | 216/216 | |||||
Oil Charge, | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 | 5 / 5 |
5 / – | 5 / – | 5 / – | 5 / – | 5 / 5 | 5 / 5 | 5 / 5 | |||||
Shipping Weight: |
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Aluminum Fin Coils, lbs. | 10,805 | 11,849 | 11,970 | 12,081 | 15,022 | 15,190 | 16,570 | 16,748 | 21,164 | 22,476 | 22,926 |
Copper Fin Coils, lbs. | 12,071 | 13,441 | 13,552 | 13,663 | 16,922 | 17,090 | 18,785 | 18,964 | 23,695 | 25,322 | 25,772 |
Operating Weight: |
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Aluminum Fin Coils, lbs. | 11,469 | 12,513 | 12,634 | 12,745 | 17,334 | 17,531 | 18,896 | 19,251 | 24,191 | 25,564 | 26,049 |
Copper Fin Coils, lbs. | 12,735 | 14,105 | 14,216 | 14,327 | 19,235 | 19,431 | 21,111 | 21,466 | 26,722 | 28,411 | 28,896 |
Compressors, DXS Semihermetic Twin Screw |
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Quantity per Chiller | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
Nominal Ton Size, | 85/85 | 95/95 | 105/95 | 105/105 | 78/78 | 78/78 | 95/95 | 105/105 | 95/95 | 95/95 | 105/105 |
78/ – | 105/ – | 95/ – | 105/ – | 78/78 | 95/95 | 105/105 | |||||
Refrigerant Economizer, | Yes / Yes | No / No | Yes / No | Yes / Yes | No / No | No / No | No / No | Yes / Yes | No / No | No / No | Yes / Yes |
No / – | Yes/ – | No / – | Yes/ – | No / No | No / No | Yes / Yes | |||||
Condensers, High Efficiency Fin / Tube with Integral | Subcooler |
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Total Chiller Coil Face Area, ft2 | 256 | 320 | 320 | 320 | 384 | 384 | 448 | 448 | 512 | 576 | 576 |
Number of Rows | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Fins per Inch | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
Condenser Fans |
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Number, | 4 / 4 | 5 / 5 | 5 / 5 | 5 / 5 | 4 / 4 | 4 / 4 | 5 / 5 | 5 / 5 | 4 / 4 | 5 / 5 | 5 / 5 |
Number, | 4 / – | 4 / – | 4 / – | 4 / – | 4 / 4 | 4 / 4 | 4 / 4 | ||||
Standard Fans |
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Fan Motor, HP / kW | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 | 2 / 1.8 |
Fan & Motor RPM | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 | 1140 |
Fan Diameter, inches | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 |
Fan Tip Speed, feet/min. | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 |
Total Chiller Airflow, CFM | 114,400 | 143,000 | 143,000 | 143,000 | 171,600 | 171,600 | 200,200 | 200,200 | 228,800 | 257,400 | 257,400 |
Low Noise Fans |
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Fan Motor, HP / kW | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 | 2 / 1.53 |
Fan & Motor RPM | 840 | 840 | 840 | 840 | 840 | 840 | 840 | 840 | 840 | 840 | 840 |
Fan Diameter, inches | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 |
Fan Tip Speed, feet/min. | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 | 7,792 |
Total Chiller Airflow, CFM | 112,400 | 140,500 | 140,500 | 140,500 | 168,600 | 168,600 | 196,700 | 196,700 | 224,800 | 252,900 | 252,900 |
High Static Fans |
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Fan Motor, HP / kW | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 | 5 / 3.79 |
Fan & Motor RPM | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 | 1,140 |
Fan Diameter, inches | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 | 35.4 |
Fan Tip Speed, feet/min. | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 | 10,575 |
Total Chiller Airflow, CFM (@0.4" additional static) | 114,400 | 143,000 | 143,000 | 143,000 | 171,600 | 171,600 | 200,200 | 200,200 | 228,800 | 257,400 | 257,400 |
Evaporator, Direct Expansion |
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Water Volume, gallons | 79 | 79 | 79 | 79 | 116 | 116 | 94 | 94 | 150 | 135 | 135 |
Maximum1 Water Side Pressure, PSIG | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
Maximum Refrigerant Side Pressure, PSIG | 350 | 350 | 350 | 350 | 300 | 300 | 300 | 300 | 300 | 300 | 300 |
Minimum Chilled Water Flow Rate, GPM | 218 | 228 | 246 | 272 | 225 | 225 | 255 | 255 | 300 | 330 | 330 |
Maximum Chilled Water Flow Rate, GPM | 747 | 747 | 747 | 747 | 800 | 800 | 800 | 800 | 1060 | 1060 | 1060 |
Water Connections, inches | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
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