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LG 9,000 BTU Standard 18 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R32 | 230V

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LG

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Model

KUSAE091A / KNSAE091A

ID

226347

In Stock - 57 Ready to Ship
Was $1,304.39
Your Low Price $1,086.99
 
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Product Features
  • Included Remote Control
  • Perfect for Up to 400 SQ FT
  • High Efficiency SEER2
  • Built in Wi-Fi Compatibility
  • Reliable Year-Round Comfort
  • 10 Year Warranty. Restrictions Apply.
Customize LG 9,000 BTU Standard 18 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R32 | 230V
LG 9,000 BTU Single Zone Condenser - R32
LG 9,000 BTU Single Zone Condenser - R32   + $706.90
LG 9,000 BTU Single Zone Air Handler - R32
LG 9,000 BTU Single Zone Air Handler - R32   + $380.09
15 feet - 1/4" and 3/8" Line Set
Wall Bracket
Installation Kit for Condensers
RoughIn Box for New Construction
LG 9000 BTU 18 SEER2 Single Zone Wall Mount Mini Split Heat Pump System R32 | 230V

$1,086.99

LG 9,000 BTU 18 SEER2 Single Zone Wall Mount Mini Split Heat Pump System – R32 | 230V

Designed for rooms up to approximately 400 sq ft, this LG 9,000 BTU mini split delivers efficient heating and cooling with energy‑saving SEER2 performance and quiet, year‑round comfort in living rooms, bedrooms, or home offices. The inverter‑driven system with R32 refrigerant offers dependable performance with modern smart features and flexible ductless installation.

Key Features

  • Covers up to 400 sq ft
  • 18 SEER2 efficiency
  • Quiet, inverter‑driven operation for consistent comfort
  • Flexible wall‑mount installation for ductless setups

Feature Highlights

Efficiency (SEER2)
With an 18 SEER2 rating and R32 refrigerant, this system is optimized to reduce energy use during cooling and heating cycles, helping lower monthly utility costs without sacrificing indoor comfort. High seasonal efficiency means reliable performance across varying outdoor conditions.

Quiet Operation
The inverter (variable speed) compressor and advanced airflow design promote ultra‑quiet operation, minimizing disruption in bedrooms, living spaces, and work areas. Quieter cooling and heating make everyday comfort more enjoyable and less intrusive.

Right-Sized Power
With a 9,000 BTU capacity, this unit is well‑suited for small to medium rooms up to roughly 400 sq ft, delivering balanced temperature control without unnecessary oversizing. Proper sizing enhances efficiency and extends system life.

What’s Included

  • Outdoor condenser — 9,000 BTU / 18 SEER2
  • Indoor wall‑mounted air handler — quiet, efficient comfort delivery
  • Wireless remote control
  • Installation manual

Recommended Accessories

  • Refrigerant line set
  • Wall bracket or condenser pad
  • Wi‑Fi adapter for smart control
  • 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.

LG 9,000 BTU Single Zone Condenser - R32

LG 9,000 BTU Single Zone Mini Split Heat Pump Condenser - R32 | 230V

Efficient 9,000 BTU single zone heat pump designed for small residential spaces, providing reliable heating and cooling with inverter-driven performance and Wi-Fi smart control.

Key Features

  • 18 SEER2 efficiency rating for energy-saving performance
  • 9,000 BTU capacity ideal for small rooms or apartments
  • Outdoor condenser design compatible with wall mount indoor units for ductless installation
  • Ultra-quiet operation ensures comfortable living and sleeping environments
  • Designed to pair with compatible mini split components

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.

LG 9,000 BTU Single Zone Air Handler - R32

LG 9,000 BTU Standard Single Zone Wall Mount Mini Split Air Handler - R32 | 230V

Efficient 9,000 BTU mini split air handler designed for small residential spaces, delivering reliable heating and cooling with inverter-driven performance and quiet operation.

Key Features

  • 18 SEER2 efficiency rating for energy-saving performance
  • 9,000 BTU capacity ideal for small rooms or apartments
  • Wall-mounted design allows ductless, space-saving installation
  • Ultra-quiet operation ensures comfort in living areas and bedrooms
  • Designed to pair with compatible mini split components
15 feet - 1/4" and 3/8" Line Set

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 15 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Wall 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.

Installation Kit for Condensers

4Ensure 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.

Key Features:

All-in-One Kit: Includes key accessories for a professional-grade installation.
Enhanced System Protection: Features a surge protector and disconnect safety switch for added safety.
Reliable Electrical Connections: Comes with a whip and charging adapter to ensure proper power supply.
Secure Wall Penetration: Telescoping wall sleeve protects and stabilizes refrigerant and electrical lines.
HVAC Professional Recommended: Ideal for new installations and system replacements.

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!

25 feet - 1/4" and 3/8" Line Set

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 25 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
17" Wall Mount Bracket for Mini Split Systems

This wall mount bracket is perfect for outdoor mini split condensers. The length of the the wall bracket arms are 17” long. The condensing unit is mounted onto the L-shaped brackets and fastened using the bolts and anti-vibration washers provided.

Features:
  • 17” 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.

RoughIn Box for New Construction

Do It Right Before The Wall Closes
Set up your mini split connections the clean way from the start—then finish it off with a clean, polished look.

This RoughinBox kit includes both the rough-in box and matching cover plate, giving you a complete solution for organizing and finishing your mini split installation. Instead of leaving lines, wiring, and drain connections exposed or loosely routed inside the wall, this system creates a dedicated space to keep everything protected and in place from the beginning.

During rough-in, the box helps organize and protect the lineset, wiring, and drain connections before drywall goes up. It supports both vertical and horizontal condensate drain configurations and fits standard 16-inch stud bays, making it ideal for new construction and open-wall remodel projects.

Once the installation is complete, the included cover plate hides the wall access opening behind the indoor unit, giving your install a cleaner, more finished appearance. It’s a simple way to avoid exposed cutouts and create a more professional look without extra effort.

With a durable, waterproof molded design, reversible installation options, and support for condensate pumps when needed, this kit helps you plan ahead, protect your install, and finish the job the right way.


Simplify Rough-In Installation and Protect Critical Components

Prepping a mini split installation is faster, cleaner, and more organized with a multi-position rough-in box. Designed to protect line sets, wiring, and drain connections during construction, it helps prevent damage from other trades and ensures everything is properly positioned before final installation.

With multi-drain flexibility and stud-mounted installation, this rough-in box adapts easily to different layouts while keeping your install consistent and professional. The result is a smoother final install, reduced callbacks, and a cleaner finish once the indoor unit is mounted. It also helps streamline installation for technicians by keeping all connections centralized and easy to access.

For applications requiring rear wall access, an optional rear cover plate is available and can be easily installed or removed with screws. This allows for convenient access to connections when needed while maintaining a clean, finished appearance once installation is complete.

30 feet - 1/4" and 3/8" Line Set

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 30 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Equipment Pad

E Liteis a plastic pad designed as a mounting base for air conditioning condensers. The rugged design provides uniform and generous ribbing for optimum, self-leveling ground support without inserts. E Lite is injection molded from polypropylene, resulting in a pad that is lightweight, but not too light. A subtle texture prevents unit slide and presents a classic appearance, which is enhanced by rounded edges and a concrete gray color. Each pad is molded with its size in raised letters.

  • High recycled plastic content
  • Subtle texture resists unit slide
  • Unaffected by UV or weather
  • Uniform ribbing transfers load evenly
  • Drillable for securing unit
  • Lightweight, yet rugged

No Return Policy

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

35 feet - 1/4" and 3/8" Line Set

This insulated refrigerant line set for mini split systems comes as a pair, including both the liquid line and suction line. It is used to connect the indoor air handler to the outdoor condenser. The line set is 35’ feet long. The liquid line has 1/4 inch outside diameter flared ends. The suction line has 3/8 inch outside diameter flared ends.

Features:

  • Insulated
  • Flared Line Ends
  • Heavy Duty Refrigerant Lines
Condenser Risers - 4" x 18" - 2 Pack

Provides simple and secure mounting for small and large piping systems, ductwork runs, cable trays and smaller equipment such as condensers. Linear track offers adjustable mounting. Manufactured from exterior grade materials.

Features

  • Ideal for piping, duct runs, cable trays and condensers
  • Weather resistant PVC
  • Linear track holds 3/8" hex head bolts
  • Two 7/8" long bolts included
  • Weighs up to 397 Ib
50 feet - 1/4" and 3/8" Line Set

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 50 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
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.

More Information
LG 9,000 BTU Standard Single Zone Mini Split Heat Pump Condenser - R32 | 230V
FeatureSpec
SKUKUSAE091A
Maximum CFM953
AHRI Certificate Number214931165
Depth9.1"
HSPF28.7
SEER2 (Efficiency)18
Width28.22"
Height19.5"
Weight (in lbs)55.300000
Decibel Level (dBA)50
Warranty10-year warranty. Restrictions apply
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Electrical230V | 1 Phase | 60Hz
BTU/Tonnage9,000 BTU/0.75 Ton
Cooling BTU9,000
Energy StarYes
Heating BTU10,900
Liquid Line1/4"
RefrigerantR32
Brand/ManufacturerLG
Suction Line3/8"
Compressor TypeRotary
Max Breaker Size15
Min. Breaker Size10
Min/Max Outdoor Temp for Cooling14°F - 118°F
Min/Max Outdoor Temp for Heating5°F - 65°F
Safety InformationPROPOSITION 65 WARNING
Zone CompatibilitySingle Zone
LG 9,000 BTU Standard Single Zone Wall Mount Mini Split Air Handler - R32 | 230V
FeatureSpec
SKUKNSAE091A
Maximum CFMup to 198
AHRI Certificate Number214931165
Depth7.44"
Width32.94"
Height12.13"
Weight (in lbs)19.200000
Decibel Level (dBA)42
Warranty10-year warranty. Restrictions apply
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Electrical230V | 1 Phase | 60Hz
BTU/Tonnage9,000 BTU/0.75 Ton
Cooling BTU9,000
Energy StarYes
Heating BTU10,900
Liquid Line1/4"
RefrigerantR32
Brand/ManufacturerLG
Suction Line3/8"
Mini Split TypeWall Mounted
Safety InformationPROPOSITION 65 WARNING
Zone CompatibilitySingle Zone
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet
FeatureSpec
SKU201813
Width1/2"
Height1/2"
Length15'
Weight (in lbs)15.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet
FeatureSpec
SKU366390
Width1/2"
Height1/2"
Length25'
Weight (in lbs)25.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet
FeatureSpec
SKU216740
Width1/2"
Height1/2"
Length30'
Weight (in lbs)30.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet
FeatureSpec
SKU366395
Width1/2"
Height1/2"
Length35'
Weight (in lbs)35.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet
FeatureSpec
SKU366396
Width1/2"
Height1/2"
Length50'
Weight (in lbs)45.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
21" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKU230-B2L
Width6"
Height3"
Length40"
Weight (in lbs)9.200000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Installation Kit for Condensers - Accessory Set
FeatureSpec
SKUMSK001
Weight (in lbs)15.000000
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
17" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKUHW-600
Width6"
Height20"
Length17"
Weight (in lbs)9.200000
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad 18" x 38" x 3"
FeatureSpec
SKUEL1838-3
Depth38"
Width18"
Height3"
Weight (in lbs)16.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
Condenser Risers - 4" x 18" - 2 Pack
FeatureSpec
SKU87762
Weight (in lbs)5.000000
Brand/ManufacturerOnline Supply
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Depth38"
Width18"
Height3"
Weight (in lbs)25.000000
Brand/ManufacturerOnline Supply
Safety InformationPROPOSITION 65 WARNING
MarketAir RoughIn Box with Cover Plate for New Construction Wall-Mounted Mini Split Systems
FeatureSpec
SKURBX3-MD-NC / RBXCP
Depth3.5 Inches
Width14 Inches
Height8 Inches
Weight (in lbs)12.000000
MaterialMetal
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Brand/ManufacturerMarketair Inc.
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