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Today's Hours 8am - 11pm estLG 54,000 BTU Multi F 20.6 SEER2 4 Zone Wall Mounted Mini Split Heat Pump System - R32 | 230V - 12 + 18 + 18 + 18
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By
LG
In stock
Model
KUMXB541A / KNUAK121A / 3-KNUAK181A
ID
234955
Was $9,998.00
Your Low Price $7,998.00
LG 54,000 BTU Multi F 20.6 SEER2 5 Zone Wall Mounted Mini Split Heat Pump System - R32 | 230V - 9 + 12 + 12 + 12 + 18
This 54,000 BTU LG Multi F MAX multi-zone mini split system is designed to efficiently heat and cool up to approximately 2,500–3,200 sq ft across multiple rooms. It is ideal for larger homes or multi-room applications without ductwork, providing five independently controlled zones for precise comfort management.
Key Features
- Covers up to 3,200 sq ft
- 20.6 SEER2 efficiency
- Quiet inverter-driven compressor for smooth operation
- Excellent cold climate performance with reliable heating in low ambient temperatures
- Built-in Wi-Fi compatibility for convenient smart control
Feature Highlights
Efficiency (SEER2)
With a 20.6 SEER2 rating, this system is engineered to reduce energy consumption while maintaining consistent indoor comfort. The inverter compressor continuously adjusts output based on demand, minimizing wasted energy. This results in lower utility bills and stable temperatures across all zones.
Quiet Operation
Indoor units are designed for low-noise performance, making them suitable for bedrooms, offices, and living spaces. Even when multiple zones operate simultaneously, sound levels remain controlled. This ensures strong multi-room comfort without disruptive noise.
Right-Sized Power
This configuration includes five indoor units (9k + 12k + 12k + 12k + 18k BTU), offering a balanced mix of compact rooms and larger living spaces. The 18k unit is ideal for open-concept areas, the 12k units handle medium-sized rooms, and the 9k unit fits smaller bedrooms or offices.
What's Included
- Outdoor condenser — 54,000 BTU / 20.6 SEER2
- Indoor air handler — five wall-mounted units for multi-zone comfort
- 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 limited warranty on parts and compressor when installed by a licensed contractor and registered within 60 days of installation.
54k BTU Multi Zone Condenser
54,000 BTU LG Multi Zone Mini Split Heat Pump Condenser - R32 | 230V
This outdoor mini split condenser provides efficient heating and cooling performance for single-zone applications. When paired with a compatible indoor air handler, it supports comfort for spaces up to 1900-2400sq ft.
Key Features
- High-efficiency inverter-driven performance
- 54,000 BTU capacity for single-zone systems
- Compact outdoor design for flexible placement
- Engineered for quiet outdoor operation
- Pairs with compatible Carrier Infinity 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.
12k BTU Art Cool Mirror Wall Mount
The 12,000 BTU LG Single Zone Mini Split Air Handler is designed to cool and heat rooms up to approximately 550 square feet with quiet, efficient performance. Its sleek mirror-finished design adds a modern look while helping deliver comfortable year-round indoor climate control.
Key Features
- Mirror-Finished Indoor Design: The Art Cool Mirror face gives the air handler a premium appearance that blends into contemporary spaces while keeping the unit visually refined.
- 12,000 BTU Capacity: Sized for dependable comfort in medium-sized rooms, this indoor unit is built to support balanced cooling and heating performance when paired with a compatible outdoor system.
- Quiet Operation: LG Art Cool Mirror systems are designed for ultra quiet operation, making them a strong choice for bedrooms, offices, and other spaces where low noise matters.
- Efficient Air Distribution: Features 4-way auto swing and Jet Cool/Jet Heat functions to help move conditioned air more evenly throughout the room.
- Convenient Comfort Controls: Includes auto restart, auto changeover, 24-hour on/off timer, sleep mode, and built-in Wi-Fi compatibility on applicable systems for easier everyday use.
- Easy Maintenance: The self-cleaning indoor coil and 3M Micro Dust Filter help support cleaner operation and simplify routine upkeep.
- Modern System Design: The inverter-driven indoor unit is part of LG’s Art Cool Mirror duct-free line, which combines style with practical comfort and installation flexibility.
Compatibility
This indoor air handler is compatible with LG single-zone outdoor systems designed for R32 refrigerant and matching Art Cool Mirror pairings. It must be installed with a compatible outdoor unit to function properly.
18k BTU Art Cool Mirror Wall Mount Air Handler
The 12,000 BTU LG Single Zone Mini Split Air Handler is designed to cool and heat rooms up to approximately 550 square feet with quiet, efficient performance. Its sleek mirror-finished design adds a modern look while helping deliver comfortable year-round indoor climate control.
Key Features
- Mirror-Finished Indoor Design: The Art Cool Mirror face gives the air handler a premium appearance that blends into contemporary spaces while keeping the unit visually refined.
- 12,000 BTU Capacity: Sized for dependable comfort in medium-sized rooms, this indoor unit is built to support balanced cooling and heating performance when paired with a compatible outdoor system.
- Quiet Operation: LG Art Cool Mirror systems are designed for ultra quiet operation, making them a strong choice for bedrooms, offices, and other spaces where low noise matters.
- Efficient Air Distribution: Features 4-way auto swing and Jet Cool/Jet Heat functions to help move conditioned air more evenly throughout the room.
- Convenient Comfort Controls: Includes auto restart, auto changeover, 24-hour on/off timer, sleep mode, and built-in Wi-Fi compatibility on applicable systems for easier everyday use.
- Easy Maintenance: The self-cleaning indoor coil and 3M Micro Dust Filter help support cleaner operation and simplify routine upkeep.
- Modern System Design: The inverter-driven indoor unit is part of LG’s Art Cool Mirror duct-free line, which combines style with practical comfort and installation flexibility.
Compatibility
This indoor air handler is compatible with LG single-zone outdoor systems designed for R32 refrigerant and matching Art Cool Mirror pairings. It must be installed with a compatible outdoor unit to function properly.
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 15 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 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
LG Distribution Box 4 Ports For 4 Zone Systems
This 4-port branch distribution box is designed for select LG Multi F MAX and Multi F MAX with LGRED outdoor units in 48,000 BTU systems and above. It helps distribute refrigerant from the outdoor condenser to compatible indoor units in multi-zone applications, allowing for more flexible and efficient system design. With support for connected indoor unit capacities from 7,000 to 24,000 BTU/h and a maximum combined nominal capacity of 72,000 BTU/h, it is built for reliable multi-zone performance in residential and light commercial installations. Designed for indoor installation, it is compatible with A2L systems.
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 25 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 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
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.
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!
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 30 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 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
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 35 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 inch O.D. flared ends, length 35 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
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
Refrigerant Line Set with 1/4" and 1/2" Line Ends - 50 feet
Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 1/2 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.
30" Wall Mount Bracket
This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).
Features:
- Steel: 10 GA
- Powder-coated grey Finish
- Load rating: 600 lbs per pair
- Holes will accommodate anchors for installation
- Warranty: 1 year
- ACB line of wall brackets are approved by the Florida Building Commission and are High Velocity Hurricane Zone (HVHZ) approved. (See product certification documentation for complete details.)
No Return Policy
All sales of this product are final and are non-refundable.
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