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Duct Free Systems

Duct-Free technology has been used for decades in other parts of the world. Duct-Free Split systems, also known as split, ductless, ductless mini split, or mini splits, were developed to provide efficient home comfort in homes where space and high energy costs were at a premium.

A duct-free split system is simply a reconfiguration of a conventional central air conditioner, consisting of an outdoor inverter-driven compressor, one or more indoor evaporator units, and a compact conduit for refrigerant piping and wiring. Instead of moving cooled or heated air through ductwork as central air conditioners do, duct-free indoor evaporator units are installed directed in each room or zone and are mounted on either the wall or in the ceiling. Because the indoor units deliver conditioned air directly into the room, the need for complicated ductwork is eliminated. And because each indoor unit has its own thermostat and remote controller, temperatures can be customized for each zone enabling you to individualized comfort you never thought possible in every room of your home.

Home Comfort Solutions by LG for residential and light commercial applications consist of three basic components: an energy efficient inverter-driven outdoor unit, a stylish and quiet indoor unit that delivers conditioned air to the room, and compact conduit for refrigerant lines and wiring that connects the units. This design allows for energy conservation by targeting only those areas that need cooling or heating, a cost-effective feature when only certain portions of a building or home are being used.

LG's single room and multi room air conditioning products offer stylish and energy-efficient solutions that let you enjoy every room in your home to the fullest. LG Home Comfort Solutions are available in a full range of capacities to perfectly match any size space, large or small. With our air conditioning products, you don’t have to compromise style for comfort. With LG, it’s all possible!  

LG Outdoor Duct Free Units

LAU***HYV3

Art Cool™ Premier Single Zone Outdoor Inverter

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Model Family: LAU***HYV3
Purpose: Heat & Cool
Zone Capability: Single Zone
Efficiency SEER: Up to 27.5 SEER
Efficiency EER: Up to 15.79 EER
Efficiency HSPF: Up to 13.5 HSPF
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Sound Level: Quiet operation
Compressor: Single stage compressor
Factory Warranty Parts: 5 Year Parts Warranty
Factory Warranty Compressor: 7 Year Compressor Warranty
Manufacturer's Stated Benefits:
  • 24-Hour on/off timer
  • Auto changeover
  • Auto restart
  • Condensate sensor connection
  • Defrost control
  • Dehumidifying mode
  • Hot start
  • Self cleaning indoor coil
  • Soft dry operation
LSU***HSV5

Art Cool Mirror Single Zone Outdoor

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Model Family: LSU***HSV5
Purpose: Heat and Cool
Zone Capability: Single Zone
Efficiency SEER: Up to 23.5 SEER
Efficiency EER: Up to 14.52 EER
Efficiency HSPF: Up to 11.3 HSPF
Energy Star Rated: ENERGY STAR®
Refrigerant Type: R-410A
Sound Level: Quiet operation
Compressor: Variable speed compressor
Factory Warranty Parts: 5 Year Parts Warranty
Factory Warranty Compressor: 7 Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Auto restart
  • Auto changeover
  • Condensate Sensor Connection
  • Self-cleaning indoor coil
LMU***HHV

Multi F and Multi F Max Heat Pump

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Model Family: LMU***HHV
Purpose: Heat and Cool
Zone Capability: Multi Zone
Efficiency SEER: Up to 21.3 SEER
Efficiency EER: Up to 12.5 EER
Efficiency HSPF: Up to 11 HSPF
Energy Star Rated: No
Refrigerant Type: R-410A
Sound Level: Quiet operation
Compressor: Variable-speed compressor
Factory Warranty Parts: 5 Year Parts Warranty
Factory Warranty Compressor: 7 Year Compressor Warranty
Manufacturer's Stated Benefits:
  • Defrost / De-icing capabilities
  • Restart delay of three minutes
  • Self diagnosis capabilities
  • Soft start reduces power surges to electrical systems
LMU***HV

Multi-zone Outdoor Unit

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Model Family: LMU***HV
Purpose: Heat and Cool
Zone Capability: Multizone
Efficiency SEER: Up to 19.5 SEER
Efficiency EER: Up to 12.5 EER
Efficiency HSPF: Up to 10.0 HSPF
Energy Star Rated: No
Refrigerant Type: R-410A
Sound Level: Quiet operation
Compressor: Variable speed Compressor
Factory Warranty Parts: 5 Year Parts Warranty
Factory Warranty Compressor: 7 Year Compressor Warranty
Manufacturer's Stated Benefits:

    LG Indoor Duct Free Units

    LAN***HYV3

    Art Cool Premier HYV3 Series

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    Model Family: LAN***HYV3
    Purpose: Heat and Cool
    Zone Capability: Single zone
    Efficiency SEER: Up to 27.5 SEER
    Efficiency EER: Up to 15.79 EER
    Efficiency HSPF: Up to 13.5 HSPF
    Matching Outdoor Unit: Single-Zone: LAU***HYV3
    Matching Outdoor Unit: Multi-Zone:
    Energy Star Rated: ENERGY STAR®
    Refrigerant Type: R-410A
    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
    LMN***9HVT and LSN***HSV5

    High Efficiency Wall Mounted

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    Model Family: LMN***9HVT and LSN***HSV5
    Purpose: Heat and Cool
    Zone Capability: Single Zone and Multizone
    Efficiency SEER: Up to 23.5 SEER
    Efficiency EER: Up to 14.5 EER
    Efficiency HSPF: Up to 11.3 HSPF
    Matching Outdoor Unit: Single-Zone: LSU***HSV5
    Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
    Energy Star Rated: N/A
    Refrigerant Type: R-410A
    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)
    LAN***HSV5

    Art Cool High Wall Mirror HSV5 Series

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    Model Family: LAN***HSV5
    Purpose: Heat and Cool
    Zone Capability: Single Zone and Multizone
    Efficiency SEER: Up to 21.5
    Efficiency EER: Up to 14.5 EER
    Efficiency HSPF: Up to 11.3 HSPF
    Matching Outdoor Unit: Single-Zone: LSU***HSV5
    Matching Outdoor Unit: Multi-Zone: Dependent on the number of inside units
    Energy Star Rated: Energy Star Rated
    Refrigerant Type: R-410A
    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
    LSN***HEV2-LS***HXV2

    High Wall Mega Standard Inverter HEV2 Series

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    Model Family: LSN***HEV2-LS***HXV2
    Purpose: Heat and Cool
    Zone Capability: Single Zone and Multizone
    Efficiency SEER: Up to 19.1 SEER
    Efficiency EER: Up to 12.5 EER
    Efficiency HSPF: Up to 9.2 HSPF
    Matching Outdoor Unit: Single-Zone: LSU***HEV2-LSU***HXV2
    Matching Outdoor Unit: Multi-Zone:
    Energy Star Rated: Energy Star Rated
    Refrigerant Type: R-410A
    Number of Fan Speeds: Up to 4 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
    • 2-Way (up/down) auto swing
    • Auto changeover
    • Auto restart
    • Condensate sensor connection
    • lnverter (variable speed compressor)
    • Jet cool/Jet heat
    • Self-cleaning indoor coil
    • Sleep mode