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Discontinued CU-4KE31NBU Multi Split System - Air Conditioner/Heat PumpMulti Split System - Air Conditioner/Heat Pump
Discontinued CU-4KE31NBU Multi Split System - Air Conditioner/Heat PumpMulti Split System - Air Conditioner/Heat
Pump
Discontinued
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CU-4KE31NBU
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Product details
Air Conditioner/Heat Pump Outdoor Unit
Capacity Cooling: 29,000 / 28,600/Btu
Capacity Heating: 30,600/Btu
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Product specifications
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
Resources
CU-4KE31NBU Installation Manual (PDF)
CU-4KE31NBU Technical & Service Data (PDF)
CU-4KE31NBU Parts List (PDF)
CU-4KE31NBU Submittal Sheet (PDF)