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LG Ductless Systems

Whereas traditional heat pumps and central air conditioning systems force cooled and heated air through ducts, ductless systems deliver air directly into different zones. They are comprised of a small outdoor unit and one or more indoor units that require nothing more than mounting capabilities and access to electricity.

Sometimes referred to as split systems, multi-split systems, or split-ductless systems, ductless cooling and heating offers home and business owners a cost-effective way to replace inefficient window units, space heaters and electric baseboard heaters. They can be installed in home additions, new construction, condominiums and apartments, or to improve temperature control in specific rooms. Ductless systems can even be fit for buildings that currently use ducted forced-air systems.

LG Duct-Free Split systems offer a winning combination of advanced climate control technology, all-important operating efficiency and exceptional design aesthetics. A simple reconfiguration of conventional central air conditioners eliminates the need for complicated ductwork and reduces energy inefficiencies caused by moving air through ductwork. Because each room can be controlled by a separate thermostat or hand-held remote, temperatures can be customized for each room or zone to provide ideal heating or cooling anywhere it is needed. LG Duct-Free Split systems can usually be installed in less than a day by professional contractors.

 

LG Indoor Duct Free Units

Art Cool Premier Wall Mount

Art Cool Premier Wall Mount Indoor Unit

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Model Family: Art Cool Premier Wall Mount
Purpose: Heat and Cool
Zone Capability: Single zone
Efficiency SEER2: Dependent on outdoor Unit
Efficiency EER2: Dependent on outdoor Unit
Efficiency HSPF2: Dependent on outdoor Unit
Matching Outdoor Unit: Single-Zone: KNSAL**1A
Matching Outdoor Unit: Multi-Zone:
Energy Star Certified: ENERGY STAR®
Refrigerant Type: R-32
Number of Fan Speeds: Up to 6 Fan Speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5 Year Parts Warranty
Manufacturer's Stated Benefits:
  • 24-Hour on/off timer
  • 4-Way auto swing
  • Auto changeover
  • Auto restart
  • Built-in low ambient operation to 14
  • Chaos wind
  • Condensate sensor connection
  • Defrost control
  • Dehumidifying mode
  • Hot start
  • Jet cool/Jet heat
  • Self cleaning indoor coil
  • Self diagnosis
  • Sleep mode
  • Soft dry operation
  • Soft dry operation
  • Cooling only switch
  • 3M Micro Protection Filter
  • Smart AC module
High Efficiency Wall Mount

High Efficiency Wall Mounted

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Model Family: High Efficiency Wall Mount
Purpose: Heat and Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER2: Dependent on outdoor unit
Efficiency EER2: Dependent on outdoor unit
Efficiency HSPF2: Dependent on outdoor unit
Matching Outdoor Unit: Single-Zone: KSUAB0**1A
Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
Energy Star Certified: ENERGY STAR®
Refrigerant Type: R-32
Number of Fan Speeds: 6 fan speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5-year parts limited warranty
Manufacturer's Stated Benefits:
  • Systems are available in 9,000, 12,000, 18,000, and 24,000 Btu/h capacities.
  • Ultra Quiet Operation - Indoor unit sound pressure 19 dB (Sleep Mode)
Art Cool Mirror High Wall Unit

Art Cool High Wall Mirror Series

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Model Family: Art Cool Mirror High Wall Unit
Purpose: Heat and Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER2: Up to 23.8 SEER2
Efficiency EER2: Up to 14.95 EER2
Efficiency HSPF2: Up to 10.9 HSPF2
Matching Outdoor Unit: Single-Zone: KUSAB**1A
Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
Energy Star Certified: Energy Star Rated
Refrigerant Type: R-32
Number of Fan Speeds: Up to 6 Fan Speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5 Year Parts Warranty
Manufacturer's Stated Benefits:
  • 4-Way auto swing
  • 24-Hour on/off timer
  • Auto restart
  • Auto changeover
  • Chaos wind
  • Condensate Sensor Connection
  • Inverter (variable speed compressor)
  • IDU compatible with Multi F ODU
  • Jet cool/Jet heat
  • 3M Micro Protection Filter
  • Self-cleaning indoor coil
  • Sleep mode
  • Cooling only function
Standard Efficiency Wall Mounted

Standard Efficiency Wall Mounted

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Model Family: Standard Efficiency Wall Mounted
Purpose: Heat & Cool
Zone Capability: Single Zone
Efficiency SEER2: Up to 18 SEER2
Efficiency EER2: Up to 12EER2
Efficiency HSPF2: Up to 8.7 HSPF2
Matching Outdoor Unit: Single-Zone: KUSAE**1A
Matching Outdoor Unit: Multi-Zone:
Energy Star Certified: No
Refrigerant Type: R-32
Number of Fan Speeds: 6 Fan Speeds
Sound Level: Quiet Operation
Wireless Remote: Yes
Factory Warranty Parts: 5-Year Parts Warranty
Manufacturer's Stated Benefits:
  • Built-in Wi-Fi – Control your system remotely with the ThinQ® app for convenience and flexibility.
  • Jet Mode – Delivers powerful airflow and high-speed compressor operation for maximum cooling performance without time limits.
  • Auto Fan Speed – Adjusts airflow automatically based on cooling demand for consistent comfort.
  • Smart Care – Uses sensors to predict temperature changes as room usage shifts, adapting operation for enhanced comfort.

LG Indoor Multi-Zone Ductless Units

Art Cool Gallery

Art Cool Gallery

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Model Family: Art Cool Gallery
Purpose: Heat and Cool
Zone Capability: Multizone
Efficiency SEER2: Dependent on outside unit
Efficiency EER2: Dependent on outside unit
Efficiency HSPF2: Dependent on outside unit
Matching Outdoor Unit: Single-Zone:
Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
Energy Star Certified: Select models are ENERGY STAR® labeled
Refrigerant Type: R-410A
Number of Fan Speeds: Up to 5 Fan Speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5 Year Parts Warranty
Manufacturer's Stated Benefits:
  • Self-cleaning coils in the indoor unit for easier maintenance
  • Many modes included, controlled through wireless remote: Cooling, Heating, Dehumidifying, Fan, Auto, Auto Sleep, Defrost
  • Chaos Wind electronically controls fan speeds to create a more natural flow of air; Jet Cool operates at high fan speeds for 30
  • Allows refrigerant piping lengths up to 49 feet, and elevation difference up to 23 feet
Art Cool Mirror High Wall Unit

Art Cool High Wall Mirror Series

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Model Family: Art Cool Mirror High Wall Unit
Purpose: Heat and Cool
Zone Capability: Single Zone and Multizone
Efficiency SEER2: Up to 23.8 SEER2
Efficiency EER2: Up to 14.95 EER2
Efficiency HSPF2: Up to 10.9 HSPF2
Matching Outdoor Unit: Single-Zone: KUSAB**1A
Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
Energy Star Certified: Energy Star Rated
Refrigerant Type: R-32
Number of Fan Speeds: Up to 6 Fan Speeds
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 5 Year Parts Warranty
Manufacturer's Stated Benefits:
  • 4-Way auto swing
  • 24-Hour on/off timer
  • Auto restart
  • Auto changeover
  • Chaos wind
  • Condensate Sensor Connection
  • Inverter (variable speed compressor)
  • IDU compatible with Multi F ODU
  • Jet cool/Jet heat
  • 3M Micro Protection Filter
  • Self-cleaning indoor coil
  • Sleep mode
  • Cooling only function

LG Vertical AHU

Multi-Position Air Handler-Multi-zone

Multi-Position Air Handler-Multi-zone

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Model Family: Multi-Position Air Handler-Multi-zone
Purpose: Heat and Cool
Zone Capability: Single and Multi-zone
Efficiency SEER2: Dependent on outdoor Unit
Efficiency EER2: Dependent on outdoor Unit
Efficiency HSPF2: Dependent on outdoor Unit
Matching Outdoor Unit: Single-Zone:
Matching Outdoor Unit: Multi-Zone: Dependent on Number of inside Units
Energy Star Certified: Select models are ENERGY STAR® labeled
Refrigerant Type: R-32
Number of Fan Speeds: Constant
Sound Level: Quiet Operation
Wireless Remote: Yes
Factory Warranty Parts: 5- Year Limited Parts Warranty
Manufacturer's Stated Benefits:
  • Factory-installed refrigerant leak detection sensor for release mitigation
  • Wi-Fi Capability: Enables effortless control through the SmartThinQ app.
  • Powerful heating performance provides maximum heating capacity up to 100% of rated capacity at 5° F for LGRED° models
  • A wide operation range, with heating down to -13° F (LGRED° models) and cooling up to 118° F.
  • External Static Pressure (ESP) capability up to 1.0 in. wg allows flexible ductwork design

LG Duct Free Outdoor Heat Pumps

MUZ-FX

M-Series outdoor model Deluxe Wall-mounted Single-zone Heat Pump

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Model Family: MUZ-FX
Purpose: Heat and Cool
Zone Capability: Single zone
Efficiency SEER2: Up to 35 SEER2
Efficiency EER2: Up to 21.45 EER2
Efficiency HSPF2: Up to 13.3 HSPF2
Energy Star Certified: ENERGY STAR®
Refrigerant Type: R-454B
Sound Level: As low as 52 dB(A)
Compressor: Inverter Compressor
Factory Warranty Parts: 10-Year Parts Limited Warranty; 12-year limited warranty when installed by Diamond Contractor
Factory Warranty Compressor: 10 year compressor warranty; 12-year limited warranty when installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • 100% heating performance down to 5° F with guaranteed heating down to -13° F.
MUZ-GX

M-Series outdoor model Premier Wall-mounted Single-zone Heat Pump

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Model Family: MUZ-GX
Purpose: Heat and Cool
Zone Capability: Single Zone
Efficiency SEER2: Up to 28.4 SEER2
Efficiency EER2: Up to 15.4 EER2
Efficiency HSPF2: Up to 11 HSPF2
Energy Star Certified: ENERGY STAR
Refrigerant Type: R-454B
Sound Level: As low as 50 dB(A)
Compressor: Inverter Driven
Factory Warranty Parts: 10-year limited warranty; 12-year limited warranty When Installed by Diamond Contractor
Factory Warranty Compressor: 10-year limited warranty; 12-year limited warranty When installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • Blue Fin anti-corrosion coating to the heat exchanger's aluminum fins for increased coil protection and longer life.
SUZ-AA

P-Series outdoor model Single-zone Universal Heat Pump

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Model Family: SUZ-AA
Purpose: Heat and Cool
Zone Capability: Single Zone
Efficiency SEER2: Up to 21.7 SEER2
Efficiency EER2: Up to 12.8 EER2
Efficiency HSPF2: Up to 12.9 HSPF2
Energy Star Certified: ENERGY STAR
Refrigerant Type: R-454B
Sound Level: As low as 55 dB(A)
Compressor: DC INVERTER-driven Twin Rotary
Factory Warranty Parts: 10 year Limited Warranty to original owner if properly registered: 12-Year if installed by Diamond Contractor
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration;12-Year if installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • Hyperheating heat pump available on some models.
  • This model has a cooling mode, allowing you to achieve precise temperature control during warm periods.
MXZ

Multi-zone Heat Pump Outdoor Unit

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Model Family: MXZ
Purpose: Heat/Cool
Zone Capability: Multi-Zone
Efficiency SEER2: Up to 20 SEER2
Efficiency EER2: Up to 13 EER2
Efficiency HSPF2: Up to 10 HSPF2
Energy Star Certified: Yes
Refrigerant Type: R-454B
Sound Level: As low as 56 dB(A)
Compressor: DC INVERTER-driven Twin Rotary
Factory Warranty Parts: 10 year Limited Warranty to original owner if properly registered; 12-Year is installed by Diamond Contractor
Factory Warranty Compressor: 10-year compressor limited warranty to the original purchasing owner upon timely registration; 12-Year is installed by Diamond Contractor
Manufacturer's Stated Benefits:
  • This model has a heating mode to ensure optimal comfort when your home isn't warm enough.
  • This model has a cooling mode, allowing you to achieve precise temperature control during warm periods.
  • Some units offer Hyper-Heating INVERTER™ technology
  • Up to 8 zone heating and cooling