Discontinued CU-4KE31NBU Multi Split System - Air Conditioner/Heat PumpMulti Split System - Air Conditioner/Heat Pump Discontinued

CU-4KE31NBU

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Specification	Description
Controls	Microprocessor
Capacity Cooling (BTU/H)	29,000 / 28,600
EER - Cooling	11.2
Elevation Difference - Outdoor Above (ft)	Max. 50
Elevation Difference - Outdoor Below (ft)	Max. 50
Fan Speeds	Auto (Hi, Me, Lo)
Fuse or Circuit Breaker Capacity (A)	20A
Capacity Heating (BTU/H)	30,600
HSPF - Heating	9.3
Indoor Capacity	Up to 24000 BTU
Operation Sound - Outdoor (Hi) (dB-A)	55
Outdoor Capacity	Up to 31000 BTU
Outdoor Unit	Outdoor Unit
Power Input - Cooling (W)	2,600 / 2,560
Power Input - Heating (W)	2,300
Power Supply (V, Phase, Hz)	230V / 208V, 1Ph, 60Hz
Refrigerant	R-410A / 6.17
Refrigerant Control	Electric Expansion Valve
Refrigerant Pipe Length (ft)	100 (per Unit) 230 (per System with additional Refrigerant)
Refrigerant Piping -Type	Flare
Running Amps - Cooling (A)	11.4 / 12.6
Running Amps - Heating (A)	10.1 / 11.2
SEER - Cooling	17.2
Series	Retired Single Zone
System	Heating
System Type	Outdoor Unit
Type	Heating and Cooling
Zone	2 to 4 Zones - MKE Series
Weight	181