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RT-PRC001-EN50
*Indicates both downflow and horizontal units.
(High Efficiency)
Electrical
Data
Table ED-7— Unit Wiring - High Efficiency— Standard Refrigeration System
Standard Indoor Fan Motor Oversize Indoor Fan Motor
Unit Minimum Maximum Fuse Minimum Maximum Fuse
Unit Operating Circuit Size or Maximum Circuit Size or Maximum
Tons Model No. Voltage Range Ampacity
2
Circuit Breaker
1
Ampacity
2
Circuit Breaker
1
YC*151C3 187-253 64 80 70 90
12½ YC*151C4 414-506 31 40 34 40
YC*151CW 517-633 25 30 28 35
YC*181C3 187-253 74 90 80 100
15 YC*181C4 414-506 36 50 38 50
YC*181CW 517-633 29 40 31 40
YC*211C3 187-253 91 110 98 125
17½ YC*211C4 414-506 44 60 48 60
YC*211CW 517-633 35 45 38 50
YC*241C3 187-253 99 125 107 125
20 YC*241C4 414-506 50 60 54 60
YC*241CW 517-633 40 50 43 50
YC*301C3 187-253 120 150 N/A N/A
25 YC*301C4 414-506 58 70 N/A N/A
YC*301CW 517-633 47 60 N/A N/A
Notes:
1. HACR breaker per NEC.
2. MCA values do not include Power Exhaust accessory. See Table ED-7 for this information.
Table ED-8 — Unit Wiring - High Efficiency, TXV/Face-Split Evaporator Coil Option (Downflow Only)
Standard Indoor Fan Motor Oversize Indoor Fan Motor
Unit Minimum Maximum Fuse Minimum Maximum Fuse
Unit Operating Circuit Size or Maximum Circuit Size or Maximum
Tons Model No. Voltage Range Ampacity
2
Circuit Breaker
1
Ampacity
2
Circuit Breaker
1
YCD151C3 187-253 59 70 65 80
12½ YCD151C4 414-506 30 35 32 40
YCD151CW 517-633 24 30 26 30
YCD181C3 187-253 74 90 80 90
15 YCD181C4 414-506 37 50 39 50
YCD181CW 517-633 30 40 32 40
YCD211C3 187-253 91 125 99 125
17½ YCD211C4 414-506 45 60 49 60
YCD211CW 517-633 36 45 39 50
YCD241C3 187-253 99 125 107 125
20 YCD241C4 414-506 51 60 54 70
YCD241CW 517-633 40 50 43 50
YCD301C3 187-253 117 150 N/A N/A
25 YCD301C4 414-506 57 70 N/A N/A
YCD301CW 517-633 46 50 N/A N/A
Notes:
1. HACR breaker per NEC.
2. MCA values do not include Power Exhaust accessory. See Table ED-7 for this information.