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TECHNICAL DATA
PHYSICAL DATA (ENGLISH - High Efficiency)
Refrigerant R-134a
General Unit Data
Number of Independent Refrigerant Circuits
Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs
Oil Charge, Ckt.-1/Ckt.-2, gal.
Compressors, Semihermetic Screw Qty per Chiller
Condensers, High Efficiency Fin/Tube with Integral Subcooler
Total Chiller Coil Face Area, ft2
Number of Rows
Fins per Inch
Condenser Fans
Number, Ckt.-1/Ckt.-2
Low Sound Fans
Fan Motor, HP
Fan & Motor Speed, revs./min.
Fan Diameter, inches
Fan Tip Speed, ft./min.
Total Chiller Airflow, cfm
Ultra Quiet Fans
Fan Motor, HP
Fan & Motor Speed, revs./min.
Fan Diameter, inches
Fan Tip Speed, ft./min.
Total Chiller Airflow, cfm
Evaporator, Direct Expansion
Water Volume, gals.
Maximum Water Side Pressure, PSIG
Maximum Refrigerant Side Pressure, PSIG
Minimum Chilled Water Flow Rate, gpm
Maximum Chilled Water Flow Rate, gpm
Water Connections, inches
Optional 300 PSIG Waterside available
1
44
YCAV0157
YCAV0177 YCAV0187 YCAV0197 YCAV0207 YCAV0227 YCAV0247
2
170/170
185/170
4.5/4.5
4.5/4.5
2
235
3
17
4/4
2
1140
1140
35.4
10575
10575
104000
117000
2
838
35.4
7774
7774
104000
117000
95.0
150
1
235
150
750
10
HIGH EFFICIENCY
Model Number (YCAV_____E/V)
2
2
2
185/185
192/192
5/5
5/5
2
2
2
264
293
293
3
3
3
17
17
17
5/4
5/5
5/5
2
2
2
1140
1140
35.4
35.4
35.4
10575
10575
130000
130000
2
2
2
838
838
838
35.4
35.4
35.4
7774
7774
130000
130000
95.0
95.0
110.0
150
150
150
235
235
235
150
150
180
750
750
750
10
10
10
FORM 201.21-NM1 (1223)
2
2
2
225/192
225/225
230/230
5/5
5/5
5/5
2
2
2
323
352
352
3
3
3
17
17
17
6/5
6/6
6/6
2
2
2
1140
1140
1140
35.4
35.4
35.4
10575
10575
10575
143000
156000
156000
2
2
2
838
838
838
35.4
35.4
35.4
7774
7774
7774
143000
156000
156000
110.0
110.0
140.0
150
150
150
235
235
235
180
180
180
750
750
800
10
10
10
JOHNSON CONTROLS
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