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LG 18,000 BTU High Efficiency 23 Seer Single Zone Wall Mounted Mini Split Heat Pump System - R32 | 230V

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Model

KSUAB181A

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234897

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Your Low Price $2,759.00
 
Customize LG 18,000 BTU High Efficiency 23 Seer Single Zone Wall Mounted Mini Split Heat Pump System - R32 | 230V
18k BTU High Efficiency Multi Zone Condenser
18k BTU High Efficiency Multi Zone Condenser   + $1,813.00
18k BTU High Efficiency Wall Mount
18k BTU High Efficiency Wall Mount   + $946.00
 15 feet - 1/4" and 1/2" Line Set & Control Wire
21" Wall Mount Bracket
Installation Kit for Condensers
LG Simple Remote Controller
LG premium Single Zone mini split bundle

$2,759.00

LG 18,000 BTU High Efficiency 23 Single Zone Wall Mounted Mini Split Heat Pump System - R32 | 230V

The High Efficiency 18k BTU system handles larger rooms up to 850 sq ft, perfect for family rooms, master suites, or home gyms. It combines high output with energy-smart design for versatile climate control.

Key Features

  • Covers up to 850 sq ft
  • 23 SEER2 efficiency
  • Quiet indoor operation around 39 dB
  • Built in Wi-fi Compatibility
  • Dual inverter compressor for stable performance

Feature Highlights

Efficiency (SEER2)
23 SEER2 offers excellent energy savings for bigger areas, keeping costs in check. Dual inverter fine-tunes power to demand for peak results. Supports efficient all-season use.

Quiet Operation
39 dB max keeps noise low for comfortable large spaces. Compressor and fan tech reduce disturbances effectively. Fits well in active home environments.

Right-Sized Power
LG 18,000 BTU meets needs of 750-900 sq ft, delivering full power evenly. Minimizes cycling for better humidity control. Ensures reliable operation in medium-large rooms.

What's Included

  • Outdoor condenser — LG 18,000 BTU / 23 SEER2
  • Indoor air handler — up to 850 sq ft coverage
  • Wireless remote control
  • Installation manual

Recommended Accessories

  • Refrigerant line set
  • Wall bracket or condenser pad
  • Drain hose and insulation kit

Warranty

LG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installation.

18k BTU High Efficiency Multi Zone Condenser

18,000 BTU LG High Efficiency Multi Zone Mini Split Heat Pump Condenser - R32 | 230V

This outdoor mini split condenser provides efficient heating and cooling performance for multi‑zone applications. When paired with a compatible indoor air handler, it supports comfortable conditions for larger rooms and open‑plan areas up to about 750–850 sq ft.

Key Features

  • High‑efficiency inverter‑driven performance
  • 18,000 BTU capacity for multi‑zone systems
  • Compact outdoor design for flexible placement
  • Engineered for quiet outdoor operation
  • Pairs with compatible LG High Efficiency indoor air handlers

Warranty

LG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installation.

18k BTU High Efficiency Wall Mount

The 18,000 BTU LG High Efficiency Single Zone Wall Mount Mini Split Air Handler is designed to condition rooms up to approximately 800 square feet with quiet, energy‑efficient performance. Its compact, high‑efficiency indoor unit delivers strong cooling and heating output while helping to reduce energy use in larger bedrooms, open‑concept areas, and medium‑sized living spaces.

Key Features

  • 18,000 BTU Capacity: Provides robust cooling and heating output for single‑zone applications in medium‑to‑large rooms.
  • High‑Efficiency Operation: Engineered for improved efficiency using R32 refrigerant, supporting lower energy consumption while maintaining consistent comfort.
  • Quiet Design: Capable of very low sound levels in low‑speed operation, making it suitable for spaces where quiet performance matters.
  • 4‑Way Auto Swing (Left‑Right / Up‑Down): Helps distribute conditioned air more evenly across the room for improved coverage and comfort balance.
  • Jet Cool / Jet Heat Mode: Increases fan speed and adjusts the setpoint temporarily to deliver faster cooling or heating for quicker room comfort.
  • Auto Operation: Continuously adjusts fan speed and refrigerant flow based on indoor conditions to maintain stable, balanced performance.
  • Self‑Cleaning Indoor Coil: Automatically flushes moisture and debris from the coil to help maintain airflow and reduce odors over time.
  • Dual‑Stage Filtration: A washable pre‑filter plus a 3M Micro Dust filter helps capture dust and fine airborne particles for improved indoor air quality.
  • Sleep Mode and 24‑Hour Timer: Supports sleep mode and 24‑hour on/off timing for easier comfort scheduling and energy management.
  • Auto Restart and Group Control: Auto restart resumes operation after a power interruption, while group control supports coordinated operation when multiple units are installed.
  • Variable‑Speed Inverter Fan: Operates at varying speeds to match load conditions, helping maintain steady temperatures and reduce energy use.
  • Wi‑Fi Ready via SmartThinQ: Compatible with built‑in Wi‑Fi for remote control and monitoring through a supported app when paired with the proper outdoor configuration.
  • R32 Leak Detection Sensor: Monitors refrigerant conditions and helps support safer, code‑compliant installation with an R32‑specific leak‑detection system.

Compatibility

This indoor air handler is compatible with LG single‑zone outdoor systems designed for R32 refrigerant and matching high‑efficiency indoor‑outdoor pairings. It must be installed with a compatible outdoor unit to operate properly.

15 feet - 1/4" and 1/2" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 15-foot refrigerant line set with 1/4" liquid line and 1/2" suction line featuring durable flared ends for secure connections, along with a matching 15-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 15 ft. insulated refrigerant line set
  • 15 ft. 14/4 mini-split control wire
  • 1/4" liquid line with flared ends
  • 1/2" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
21" Wall Mount Bracket

This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 21" long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.

Features:

  • 21" Arm Length
  • Weight capacity of 220 lbs per arm
  • Bolts and anti-vibration washers included

No Return Policy

All sales of this product are final and are non-refundable.

LG Simple Remote Controller

Description

25 feet - 1/4" and 1/2" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 25-foot refrigerant line set with 1/4" liquid line and 1/2" suction line featuring durable flared ends for secure connections, along with a matching 15-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 25 ft. insulated refrigerant line set
  • 25 ft. 14/4 mini-split control wire
  • 1/4" liquid line with flared ends
  • 1/2" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
Equipment Pad and Risers Kit

E Lite Condenser Pad and Risers

E Lite Condenser Pad

E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.

Key Features:

  • Reliable Support: Abundance of ridges for stable ground support.
  • Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
  • Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
  • Simple Appearance: Gray color with size labels.
  • Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.

E Lite Risers

E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.

Key Features:

  • Weather Resistance: Made from tough PVC for long-lasting performance.
  • Secure Setup: The track securely holds bolts in place.
  • Bolts Included: Each set comes with two bolts.
  • Strong Support: Capable of handling loads of up to 397 pounds.

E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.

No Return Policy

All sales of this product are final and are non-refundable.

Installation Kit for Condensers

Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.

What’s Included:

  • 3/4" x 6' Electrical Whip – SKU: 84138
  • 60A Non-Fused Disconnect – SKU: 83335
  • Surge Protector – SKU: ICM517
  • CPS Charging Adapter – SKU: 87-AD87
  • Telescoping Wall Sleeve – SKU: NFP-75

Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!

LG - Wired Remote Controller

LG Standard III Wired Remote Controller PREMTB101

30 feet - 1/4" and 1/2" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 30-foot refrigerant line set with 1/4" liquid line and 1/2" suction line featuring durable flared ends for secure connections, along with a matching 30-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 30 ft. insulated refrigerant line set
  • 30 ft. 14/4 mini-split control wire
  • 1/4" liquid line with flared ends
  • 1/2" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
LG Deluxe Wired Remote Controller

OVERVIEW

The LG Deluxe Wired Remote Controller (PREMTAB31) provides intuitive touchscreen control for compatible LG HVAC systems, making it easy to manage comfort and energy use. With built-in Wi-Fi and LG ThinQ® compatibility, users can conveniently adjust operation modes, temperature settings, scheduling, and energy management functions while viewing real-time room temperature, humidity, and date/time information. Designed for seamless system control, it offers an advanced and user-friendly interface for residential and light commercial applications.

35 feet - 1/4" and 1/2" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 35-foot refrigerant line set with 1/4" liquid line and 1/2" suction line featuring durable flared ends for secure connections, along with a matching 35-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 35 ft. insulated refrigerant line set
  • 35 ft. 14/4 mini-split control wire
  • 1/4" liquid line with flared ends
  • 1/2" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
50 feet - 1/4" and 1/2" Line Set & Control Wire

Complete your mini-split installation with this convenient Line Set & Control Wire Bundle, designed to provide both the refrigerant lines and communication wire needed for reliable system performance. This bundle includes a heavy-duty 50-foot refrigerant line set with 1/4" liquid line and 1/2" suction line featuring durable flared ends for secure connections, along with a matching 50-foot 14/4 stranded copper control wire for dependable communication between indoor and outdoor mini-split components.

The insulated refrigerant lines help improve efficiency and durability, while the flexible control wire is built to withstand demanding HVAC installation environments. Ideal for ductless mini-split air conditioning and heat pump systems, this bundle helps simplify installation by combining two essential components into one convenient package.

What's Included

  • 50 ft. insulated refrigerant line set
  • 50 ft. 14/4 mini-split control wire
  • 1/4" liquid line with flared ends
  • 1/2" suction line with flared ends

Features

  • 1/2" thick insulation for improved efficiency
  • Heavy-duty refrigerant line construction
  • Stranded copper wire for reliable conductivity
  • Flexible and durable installation materials
  • Compatible with most mini-split systems
  • Ideal for HVAC installations and replacements
More Information
LG 18,000 BTU High Efficiency Multi Zone Mini Split Heat Pump Condenser - R32 | 230V
FeatureSpec
SKUKUSAB181A
Refrigerant Charge3.20 lbs (Pre-charged for 24.6 ft line set)
Weight (in lbs)127.9
AHRI Certificate Number215413009
Brand/ManufacturerLG
UPC195174085844
Cooling BTU18,000 BTU
Heating BTU21,600 BTU
Decibel Level (dBA)55 dBA
Energy StarYes
RefrigerantR32
HSPF210
SEER2 (Efficiency)23
EER213
Liquid Line3/8"
Suction Line5/8"
Electrical208-230V | 1Phase | 60Hz
Max Breaker Size30 Amps
Min. Breaker Size19 Amps
BTU/Tonnage18,000 BTU/1.5 Ton
Min/Max Outdoor Temp for Heating-4°F - 65°F
Min/Max Outdoor Temp for Cooling14°F -118°F
Zone CompatibilitySingle Zone
Height32.75"
Width37.4"
Depth13"
WarrantyLG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installation.
Resources You will need AdobeA® AcrobatA® Reader to view PDF documents.
Safety Information"PROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
"
LG 18,000 BTU High Efficiency Single Zone Wall Mount Mini Split Air Handler - R32 | 230V
FeatureSpec
SKUKNUAB181A
Weight (in lbs)26
Brand/ManufacturerLG
UPC195174085455
ControllerWireless Included
Cooling BTU18,000 BTU
Heating BTU21,600 BTU
Maximum CFM706 Turbo / 530 Hi / 477 Med / 371 Lo CFM (Airflow)
Decibel Level (dBA)31 - 47 dBA
RefrigerantR32
Liquid Line1/4"
Suction Line1/2"
Electrical208-230V | 1Phase | 60Hz
BTU/Tonnage18,000 BTU/1.5 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Height13-5/8"
Width39-1/4"
Depth8-3/8"
Warranty10-year warranty. Restrictions apply.
Resources You will need AdobeA® AcrobatA® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here.
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
21" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKU230-B2L
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
UPC0095247127436
Length40"
Height3"
Width6"
Safety InformationPROPOSITION 65 WARNING
Installation Kit for Condensers - Accessory Set
FeatureSpec
SKUMSK001
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
LG - PREMTC200 - Simple Wired Remote Controller
FeatureSpec
SKUPREMTC200
Weight (in lbs)5
Brand/ManufacturerLG
UPC195174128145
RefrigerantR32
Electrical208/230v 1 Phase 60 Hz
Max Breaker Size15 Amps
Safety InformationPROPOSITION 65 WARNING
LG - PREMTB101 - Wired Remote Controller
FeatureSpec
SKUPREMTB101
Weight (in lbs)1.18
Brand/ManufacturerLG
UPC195174067062
Height2.48
Width10.51
Depth6.22
Safety InformationPROPOSITION 65 WARNING
LG Deluxe Wired Remote Controller
FeatureSpec
SKUPREMTAB31
Weight (in lbs)1.13
Brand/ManufacturerLG
ReplacesSKU: PREMTA201
UPC8806091933034
Electrical12VDC Power From Indoor Unit
Height4.34"
Width4.34"
Depth0.91"
Operating Temperature32°F ~104°F
ResourcesSubmittal
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 1/2" Line Ends & Control Wire - 15 feet
FeatureSpec
SKU201814 / CW-144-15
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Length15'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 1/2" Line Ends & Control Wire - 25 feet
FeatureSpec
SKU366400 / CW-144-25
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 1/2" Line Ends & Control Wire - 30 feet
FeatureSpec
SKU216741 / CW-144-30
Weight (in lbs)30
Brand/ManufacturerOnline Supply
UPCna
Length30'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 1/2" Line Ends & Control Wire - 35 feet
FeatureSpec
SKU366401 / CW-144-35
Weight (in lbs)35
Brand/ManufacturerOnline Supply
UPCna
Length15'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 1/2" Line Ends & Control Wire - 50 feet
FeatureSpec
SKU366402 / CW-144-50
Weight (in lbs)45
Brand/ManufacturerOnline Supply
UPCna
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
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