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Home > Air Conditioners > Mini Split Air Conditioners > KSUJB361A
LG KSUJB361A - 36,000 BTU Single Zone Mini Split System
LG KSUJB361A - 36,000 BTU Single Zone Mini Split System
LG KSUJB361A - 40,000 BTU Single Zone Outdoor LGRED™ Multi-Position Air Handling Unit with R32 Leak Detection Sensor

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LG KSUJB361A
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Dealer

LG
KSUJB361A
36,000 BTU Single Zone Mini Split System with R32 Leak Detection Sensor, Self Diagnosis, Soft Dry Operation, and Inverter Variable Speed Compressor

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included items
36,000 BTU Mid Static Ducted Indoor Unit (KNUJB361A)
• R32 Leak Detection Sensor, Self Diagnosis, Soft Dry Operation
40,000 BTU Single Zone Outdoor Multi-Position Air Handling Unit (KUSXB361A)
• R32 Leak Detection Sensor, Self Diagnosis, Soft Dry Operation
To order or learn more please call us at:
800-570-3355
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Product Information
Brand: LG
Series: Multi F Series
Model: KNUJB361A
Dimensions & Weights
Width: 49 3/16 Inch
Depth: 27 1/4 Inch
Height: 10 5/8 Inch
Net Weight: 85.3 Lbs.
Shipping Weight: 98.3 Lbs.
Capacity
Heating Capacity: 40,000 BTU
Cooling Capacity: 36,000 BTU
General
AC System Type: Mini Split
Component Type: Indoor Unit
Operation: Cooling with Heat Pump
Thermostat Range - Cooling (F°): 57-77
Thermostat Range - Heating (F°): 59-81
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Rated Amps: 2.3 Amps
Performance
Fan: Sirocco
Motor: Brushless Digitally Controlled
Energy Star Certified: No
Moisture Removal (Pts/hr): 7.17 Pts./Hr.
Airflow Rate Low (CFM): 848 CFM
Airflow Rate Medium (CFM): 989 CFM
Airflow Rate High (CFM): 1,130 CFM
Operating Sound Level - Quiet (dB): 33 dB
Operating Sound Level - Low (dB): 34 dB
Operating Sound Level - Medium (dB): 36 dB
Temperature Sensor: Thermistor
Piping Connections
Power and Communication Cable - No.: 4
Power and Communication Cable - AWG: 14
Refrigeration System
Refrigerant Type: R-32
Refrigerant Control: EEV
Piping Length (No Additional Refrigerant): 1 Ft.
Features
Program Timer: Yes
Sleep Mode: Yes
Self-diagnosis: Yes
Soft Start: Yes
Quiet/Sleep Mode: Yes
Auto Restart on Power Failure: Yes
Technical Details
ADA Compliant: No
Voltage: 230/208 Volts
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Description

36,000 BTU Multi F Mid Static Ducted Indoor Unit
The LG Multi F R32 Wall Console Indoor Unit (36,000 Btu/h) offers efficient heating and cooling for residential and light commercial spaces. Designed for use with LG's Multi F outdoor units, it features eco-friendly R32 refrigerant, quiet operation, and a sleek, compact design. The unit provides powerful performance with advanced airflow control, ensuring optimal comfort and energy efficiency.

Specifications

Performance
Nominal Cooling Capacity (Btu/h):  
36,000
Nominal Heating Capacity (Btu/h):  
40,000
Electrical
Power Supply (V/Hz/Ø)¹,²:  
208-230 / 60 / 1
Rated Amps (A):  
2.3
Piping
Installed Liquid Pipe (in., O.D.):  
ø3/8
Installed Vapor Pipe (in., O.D.):  
ø5/8
Liquid Connection (in., O.D.):  
ø3/8
Vapor Connection (in., O.D.):  
ø5/8
Drain (in., O.D. / I.D.):  
1-1/4 / 1
Temperature Sensor:  
Thermistor
Entering Mixed Air
Cooling (°F WB):  
57 ~ 77
Heating (°F DB):  
59 ~ 81
Unit Data
Refrigerant Type:  
R32
Refrigerant Control:  
EEV
Sound Pressure (H/M/L) dB(A)³:  
36 / 34 / 33
Primary Filter:  
Washable Pre-filter
Net Weight (lbs.):  
85.3
Shipping Weight (lbs.):  
98.3
Fan
Type:  
Sirocco
Quantity:  
1
Motor/Drive:  
Brushless Digitally Controlled / Direct
Air Flow H/M/L (CFM):  
1,130 / 989 / 848
External Static Pressure4,5 (in wg):  
0.24
Minimum External Static Pressure:  
0.1
Maximum External Static Pressure:  
0.59
Dehumidification (pts./hr.):  
7.17
Dimension and Weight
Width:  
49 3/16”
Depth:  
27 1/4"
Height:  
10 5/8“
Weight:  
85.3 lbs.

Features

R32 Leak Detection Sensor
  • Monitors refrigerant levels to ensure safety and efficiency by detecting leaks early and triggering alerts.
Self Diagnosis
  • Automatically identifies and displays system errors, simplifying maintenance and troubleshooting for quick issue resolution.
Soft Dry Operation
  • Reduces humidity effectively without overcooling, maintaining a comfortable indoor environment.
Inverter Variable Speed Compressor
  • Adjusts compressor speed dynamically to optimize energy efficiency, reduce noise, and maintain consistent indoor comfort.
Other Features
  • Long-Life Washable Pre Filter
  • Hot Start
  • Auto Operation
  • Auto Restart
  • Sleep Mode
  • Timer (on/off/weekly)
  • Drain Pump
  • ESP Control
California residents see Prop 65 WARNINGS

Reviews

Manuals & Guides

Specification Sheet
Product Information
Brand: LG
Series: Multi F LG RED
Model: KUSXB361A
Dimensions & Weights
Width: 37 19/48 Inch
Depth: 13 Inch
Height: 54 17/48 Inch
Net Weight: 190.2 Lbs.
Shipping Weight: 214.3 Lbs.
Capacity
Heating Capacity: 40,000 BTU
Cooling Capacity: 36,000 BTU
Min Connectable Capacity: 16,000 BTU
Max Connectable Capacity: 42,000 BTU
General
AC System Type: Mini Split
Component Type: Outdoor Unit
Operation: Cooling with Heat Pump
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Running Current Cooling - Rated (Amps): 32 Amps
Running Current Heating - Rated (Amps): 26 Amps
Minimum Ampacity (Amps): 35 Amps
Max. TD Fuse/Breaker: 32 Amps
Performance
Compressor Noise Level - Cooling (dB): 35 dB
Compressor Noise Level - Heating (dB): 54 dB
Energy Star Certified: Yes
Piping Connections
Power and Communication Cable - No.: 4
Power and Communication Cable - AWG: 14
Refrigeration System
Refrigerant Type: R-32
Refrigerant Control: EEV
Piping Length (No Additional Refrigerant): 24.6 Ft.
Min. Line Length - Each: 16.4 Ft.
Max. Line Length - Total: 246 Ft.
Max. Height Diff. btwn. Indoor and Outdoor Units: 98.4 Ft.
Outside Temperature Range for Cooling - Min.: 5 °F
Outside Temperature Range for Cooling - Max.: 118 °F
Outside Temperature Range for Heating - Min.: -4 °F
Outside Temperature Range for Heating - Max.: 64 °F
Features
Sleep Mode: Yes
Inverter (Variable speed compressor): Yes
Corrosion Protection: Yes
No. of Fan Speeds: 3
Technical Details
ADA Compliant: No
Voltage: 230/208 Volts
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Description

40,000 BTU Single Zone Outdoor LGRED™ Multi-Position Air Handling Unit
The 40,000 BTU Single Zone Outdoor LGRED™ Multi-Position Air Handling Unit with R32 Leak Detection Sensor from LG delivers robust heating and cooling for residential and light commercial applications. Featuring LGRED° (Reliable to Extreme Degrees) technology, it ensures exceptional performance even in extreme cold conditions. The multi-position design allows flexible installation, while the R32 refrigerant with leak detection enhances safety and environmental sustainability. Ideal for maintaining year-round comfort and energy efficiency.

Specifications

Performance
Cooling Capacity:  
36,000
SEER2:  
22.0
EER2:  
11.80
Heating Capacity:  
40,000
HSPF2:  
10.3
Electrical
Power Supply (V¹/Hz/Ø):  
208-230/60/1
MOP (A):  
35
MCA (A):  
32
Cooling / Heating Rated Amps (A):  
26.2 / 26.2
Compressor (A):  
22
Fan Motor (IDU + ODU) (A):  
3.4 + (1.6 x 2)
Cooling Power Input (Min~Rated~Max, kW):  
0.72~2.77~3.90
Heating Power Input (Min~Rated~Max, kW:  
0.80~2.75~4.05
Locked Rotor Amps (A):  
22
Piping
Liquid Line (in., O.D.):  
3/8
Vapor Line (in., O.D.):  
5/8
IDU Liquid Connection (in., O.D.):  
3/8
IDU Vapor Connection (in., O.D.):  
5/8
Additional Refrigerant (oz./ft.):  
0.43
Min. / Max. Pipe Length (ft.)²:  
16.4 / 264
Piping Length (no add’l refrig., ft.):  
24.6
Max. Elevation (ft.):  
98.4
Operating Range Outdoor Unit
Cooling (°F DB):  
5 ~ 118
Heating (°F WB):  
-4~ +64
System Data
Refrigerant Type:  
R32
Refrigerant Control:  
EEV
Refrigerant Charge (lbs.):  
106
IDU Sound Pressure
(Cooling / Heating) (±1 dB[A])⁵:  
44/42/41
IDU Net / Shipping Weight (lbs.):  
56.4 / 70.5
Heat Exchanger Coating:  
GoldFin™
Fan
ODU Type:  
Turbo
Fan Speeds (Fan/Cool/Heat):  
3 / 3 / 3
Quantity (ODU + IDU):  
2 + 1
Motor/Drive:  
Brushless Digitally Controlled/Direct
Maximum ODU Air Volume (CFM):  
1,942 x 2
IDU Air Flow (CFM Max. H/M/L):  
1,050 / 980 / 900
Default ESP (in wg):  
0.4
Minimum ESP/Fan Setting Value⁶:  
0.1 / 50
Maximum ESP/Fan Setting Value⁶:  
1.0 / 111
Dehumidification (pts./hr.):  
7.17
Dimension and Weight
Width:  
37 13/32“
Depth:  
23 27/32“
Height:  
54 11/32
Weight:  
190.2 lbs.
Shipping Weight:  
214.3 lbs.

Features

R32 Leak Detection Sensor
  • Monitors refrigerant levels and alerts you to potential leaks, enhancing safety and efficiency.
Auto Restart
  • Automatically resumes operation with previous settings after a power outage, ensuring uninterrupted comfort.
Sleep Mode
  • Gradually adjusts temperature for a comfortable sleep environment while conserving energy.
Timer (on/off/weekly)
  • Allows you to schedule heating or cooling to match your routine, optimizing convenience and energy use.
Two Thermistor Control
  • Ensures precise temperature management by monitoring indoor conditions for consistent comfort.
Child Lock
  • Prevents accidental setting changes, providing safety and peace of mind for families.
Other Features
  • Inverter (Variable Speed Compressor)
  • Hot Start
  • Self Diagnosis
  • Soft Dry Operation
  • Auto Changeover
  • Auto Operation
  • Optional Wi-Fi Control
  • ESP Control
California residents see Prop 65 WARNINGS

Reviews

Manuals & Guides

Specification Sheet
BTU Calculator