LG LQ120HV4 Single Zone Low Wall Console

Product Details

Model: LQ120HV4

Type: Single Zone Low Wall Console

Outdoor Unit (ODU): LUU127HV

Indoor Unit (IDU): LQN120HV4

Performance Specifications

Cooling

Parameter	Value
Cooling (Min~Rated~Max, Btu/h)	4,500 ~ 10,200 ~ 13,460
SEER2	20.8
EER2	12.6

Heating

Parameter	Value
Heating (Min~Rated~Max, Btu/h)	5,970 ~ 13,000 ~ 15,000
HSPF2	10.2

Nominal Test Conditions

Condition	Indoor	Outdoor
Cooling	80°F DB / 67°F WB	95°F DB / 75°F WB
Heating	70°F DB / 60°F WB	47°F DB / 43°F WB

Operating Range

Unit	Parameter	Range
Outdoor Unit	Cooling (°F DB)	0 to 118
	Heating (°F WB)	-4 to 64
Indoor Unit	Cooling (°F WB)	57 to 77
	Heating (°F DB)	59 to 81

Electrical Specifications

Parameter	Value
Power Supply¹ (V/Hz/Ø)	208-230/60/1
Outdoor Unit:
MOP (A)	15
MCA (A)	12.3
Cooling Rated Amps (A)	9.95
Heating Rated Amps (A)	9.95
Compressor(A)	9.0
Fan Motor (IDU + ODU) (A)	0.7 + 0.25
Cooling Power Input (kW)	0.4 ~ 0.81 ~ 1.35
Heating Power Input (kW)	0.55 ~ 1.25 ~ 1.58

Piping Specifications

Parameter	Value
Liquid Line (in., O.D.)	1/4
Vapor Line (in., O.D.)	3/8
Additional Refrigerant (oz./ft.)	0.22
Max. Pipe Length² (ft.)	66
Piping Length (no add'l refrig., ft.)	24.6
Max. Elevation (ft.)	49

Key Features

✅ Hot start
? Auto restart
⚙️ Inverter (variable speed fan)
? Control lock
⏰ Timer (on/off)
? Sleep Mode
? Group control
? Optional Wi-Fi Control

System Data

Parameter	Value
Refrigerant Type	R410A
Refrigerant Control	EEV
Refrigerant Charge (lbs.)	2.425
ODU Sound Pressure Max (Cool / Heat) ±3 dB(A)³	49/52
IDU Sound Pressure (H/M/L) ±3 dB(A)³	39/32/27
ODU Net / Shipping Weight (lbs.)	74.5/80
IDU Net / Shipping Weight (lbs.)	35.9/42.5
Heat Exchanger Coating	GoldFin™

Fan Specifications

Parameter	Value
ODU Type	Propeller
IDU Type	Sirocco
Fan Speeds (Fan/Cool/Heat)	4/5/5
Fan Quantity (ODU + IDU)	1 + 1
Motor/Drive	Brushless Digitally Controlled/Direct
ODU Air Circulation (CFM)	988
Air Flow (Max/H/M/L) (CFM)	353/318/244/184
Dehumidification Rate (pts/hr)	2.5

Included Accessories

Wireless Remote Controller - AKB75735410

Optional Accessories

MultiSITE™ CRC1 - PREMTBVCO
MultiSITE CRC1+ - PREMTBVC1
MultiSITE Comm. Mgr. - PBACNBTR0A
AC Smart 5 - PACS5A000
Simple Controller - PREMTC00U
Wi-Fi module with cable - PWFMDD200
Low Ambient Wind Baffle (Cooling operation to -4°F) - ZLABGP01A
Drain Pan Heater - PQSH1202
Dry Contact for Thermostat - PDRYCB320
Simple Dry Contact (1 Contact, 24VAC external power) - PDRYCB100
Dry Contact for Economizer - PDRYCB400
Premium Remote Controller - PREMTA000
PI-485 - PMNFP14A1

Notes

1. Acceptable operating voltage: 187V-253V.

2. Piping lengths are equivalent.

3. Sound Pressure levels are tested in an anechoic chamber under ISO Standard 3745.

4. All communication/connection (power) cable from the outdoor unit to the indoor unit is field supplied and is to be minimum four-conductor, 14 AWG, stranded, shielded or unshielded (if shielded, it must be grounded to the chassis of the outdoor unit only), and must comply with applicable local and national codes.

5. See Engineering Manual for sensible and latent capacities.

6. Power wiring cable size must comply with the applicable local and national code.

7. The indoor unit comes with a dry helium charge.

8. This data is rated 0 ft. above sea level, with 24.6 ft. of refrigerant line and a 0 ft. level difference between outdoor and indoor units.

9. Must follow installation instructions in the applicable LG installation manual.

Dimensional Information

Indoor Unit (IDU - LQN120HV4)

The indoor unit is a low-wall console type. Various views (side, front, top, 3D) are provided showing dimensions and connection points. Key dimensions include:

Overall Width: Approximately 30-5/16 inches to 31-32 inches.
Overall Height: Approximately 22-3/16 inches to 23-5/8 inches.
Overall Depth: Approximately 9-29/32 inches to 10-1/4 inches.
Key features shown in diagrams include air outlet, control/service valve cover, vapor and liquid pipe connections, conduit, handles, and intake air temperature sensor cover.
Drain connection holes are indicated (e.g., 4-LD. Φ25/32 Holes).
Anchor bolt holes are shown (e.g., 4 Holes for Anchor Bolts (M 13/32)).

Outdoor Unit (ODU - LUU127HV)

The outdoor unit is a compact, rectangular unit with a fan grille on top. Views provided include front, side, and top. Key dimensions include:

Overall Width: Approximately 35-9/32 inches.
Overall Height: Approximately 25-5/32 inches.
Overall Depth: Approximately 13-29/32 inches.
The top view clearly shows the fan opening.
Side views show access panels and connections.

For a complete list of available accessories, contact your LG representative.

For continual product development, LG reserves the right to change specifications without notice.

Document Reference: SB_SZ_Console_LQ120HV4_2022_12_13_100734

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