York YJ-30 - Unit Limitations; Applied Voltage and Temperature Limits; Cooling Ratings

628792-BTG-G-0418
Ducted Systems 7
Unit Limitations
Cooling Ratings
EER = Energy Efficiency Ratio at full load - the cooling capacity in Btu’s per hour (Btuh) divided by the power input in watts, expressed in Btuh per
watt (Btuh/watt).
EER; condensing unit only ratings based on 45º F SST and 95ºF entering outdoor air temperature.
LEGEND
EER = Energy Efficiency Ratio
SST = Saturated Suction Temperature
Condenser Unit limitations
Model
Nominal
Tonnage
Unit Voltage
Applied Voltage
1
1
Rated in accordance with AHRI Standard 110, Range “A” Utilization Voltage.
Outdoor DB Temp Cooling (°F) Indoor DB Temp Cooling (°F)
Min
2
2
Low Ambient accessories are available to permit stable system operation at ambient temperatures down to 0°F.
Cooling Ratings
Max Max Min
†
Max Min
YJ-30 30
208/230-3-60 187 252
125 40 86 68460-3-60 432 504
575-3-60 540 630
YJ-40 40
208/230-3-60 187 252
125 40 86 68460-3-60 432 504
575-3-60 540 630
YJ-50 50
208/230-3-60 187 252
125 40 86 68460-3-60 432 504
575-3-60 540 630
Outdoor
Unit
Condensing Unit Only
Gross Capacity
1
(MBH)
1
Condensing unit only ratings are at 45 F SST and
95 F entering-air temperature.
kW EER
YJ-30 333 29.9 11.1
YJ-40 469 37.4 12.5
YJ-50 576 50.0 11.5