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Duct Free Systems

A duct-free system, also known as a "split" air conditioner system, is made up of or includes two components: an indoor unit to deliver conditioned air to the room, and an outdoor unit located outside of the house. Compact refrigerant lines run between the two units, eliminating the need for bulky ductwork. Duct-free systems are ideal for older homes that have no ductwork, room additions, or areas in homes that just never seem to be the right temperature or are never comfortable.

CUSTOMIZED COMFORT…FOR LESS

Whether you're creating a quiet, comfort-controlled room, or simply want to heat or cool an area without expensive ductwork, LG's duct-free systems set a new standard for efficiency, great looks, and comfort. Duct-free systems are much simpler and economical to install because they only have three basic parts: an outdoor condensing unit, an indoor unit, and the components that connect the two. Duct-free systems are ideal for home or office additions, to replace unsightly window units, and for renovations or retrofits where it's important to preserve the building's original appearance.

THE BENEFITS OF DUCT-FREE

  • Fast installation - With no costly ductwork, duct-free systems can be installed in places where conventional ducted systems simply can't go.
  • Incredibly quiet - Indoor units operate at just 26 dB (the level of softly rustling leaves!).
  • Custom temperature control - It's easy to precisely maintain the temperature in each room.
  • Attractive design - Choose from a wide variety of elegant looks to enhance any interior decor.

LG'S CUTTING-EDGE FEATURES

  • Reduced energy costs. You can cut your cooling bill with LG’s energy-efficient technology. Look for our Inverter Air Conditioners featuring high-performance variable-speed compressors and our Multi Power System™ with exclusive dual compressor technology.
  • Cleaner, healthier air. Plasma air purifying technology ensures cleaner, fresher air.
  • Better air circulation. Computer controlled louvers and fan speeds minimize temperature differences in the room.
  • High-speed cooling. Powerful Jet Cool feature quickly cools warm rooms down to a comfortable temperature.
  • Built to last. The exclusive GoldFin™ Anti-Corrosion coating helps keep your system running like new for years.

Ductless High Wall Indoor Heat Pumps

4MXW38

38 Series High Wall Indoor Unit

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Model Family: 4MXW38
Purpose: Heat & Cool
Zone Capability: Single zone
Efficiency SEER: Up to 38 SEER
Efficiency EER:
Efficiency HSPF: Up to 15 HSPF
Matching Outdoor Unit: Single-Zone: 4TXK38
Matching Outdoor Unit: Multi-Zone: N/A
Energy Star Rated: N/A
Refrigerant Type: R-410A
Number of Fan Speeds:
Sound Level: As low as 22dB
Wireless Remote: Yes
Factory Warranty Parts: 5 year parts warranty
Manufacturer's Stated Benefits:
  • Electrically driven air distribution vanes swing both vertically and horizontally
 4MXW8

Indoor Mini-Split Ductless Heat Pump High Wall

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Model Family: 4MXW8
Purpose: Heating and cooling
Zone Capability: Single-zone
Efficiency SEER: Up to 22 SEER
Efficiency EER: Up to 14.2 EER
Efficiency HSPF: Up to 10 HSPF
Matching Outdoor Unit: Single-Zone: 4TXK8
Matching Outdoor Unit: Multi-Zone: NA
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Quiet design Specially designed air vents efficiently reduce operating sound to provide quiet comfort.
  • Turbo function Provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep mode function Based on a set sleeping time, Trane's mini-split systems can automatically adjust the temperature to rise
  • Auto clean The fan runs when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from an addit
  • Anti-cold design Air is pre-heated during heating operation to prevent blowing cold air directly to the room.
  • Timer You set the time for the unit to operate automatically when you want.
  • Wireless remote control Each ductless heating and cooling unit is controlled with a wireless remote control (purchased separatel
  • Memory function In case of power loss, the system will restart in the previous operation mode without the need to reset the syst
4MXW6

Indoor Mini-Split Ductless Heat Pump High Wall

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Model Family: 4MXW6
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: Up to 10.75 EER
Efficiency HSPF: Up to 9.5 HSPF
Matching Outdoor Unit: Single-Zone: 4TYK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Quiet design Specially designed air vents efficiently reduce operating sound to provide quiet comfort.
  • Turbo function Provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep mode function Based on a set sleeping time, the temperature can automatically rise or fall to maintain comfort in the room
  • Auto clean The fan runs when the mini-split ductless heat pump unit is stopped to prevent bacteria from forming. The unique cate
  • Anti-cold design Air is pre-heated during heating operation to prevent blowing cold air directly to the room.
  • Timer You set the time for the ductless mini-split heat pump system to operate automatically when you want.
  • Wireless remote control Each indoor unit is controlled with a wireless remote control (purchased separately) so you can easily c
  • Memory function In case of power loss, the system will restart in the previous operation mode without the need to reset the syst

Ductless High Wall Indoor Air Conditioners

 4MYW6

Indoor Ductless Mini-Split Cooling High Wall

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Model Family: 4MYW6
Purpose: Cooling
Zone Capability: Single-zone
Efficiency SEER: 16 SEER
Efficiency EER: up to 11.1 EER
Matching Outdoor Unit: Single-Zone: 4TYK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Quiet design Specially designed air vents efficiently reduce operating sound to provide quiet comfort.
  • Turbo function Provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep mode function Based on a set sleeping time, the temperature can automatically rise or fall to maintain comfort in the room
  • Auto clean The fan runs when the unit is stopped to prevent bacteria from forming. The unique catechin filter made from an addit
  • Anti-cold design Air is pre-heated during heating operation to prevent blowing cold air directly to the room.
  • Timer You set the time for the unit to operate automatically when you want.
  • Wireless remote control Each indoor unit is controlled with a wireless remote control (purchased separately) so you can easily c
  • Memory function In case of power loss, the system will restart in the previous operation mode without the need to reset the syst

Trane Alternate Indoor Ductless Units

 4MXC8

Indoor Cassette Multi-Split System

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Model Family: 4MXC8
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: N/A
Efficiency HSPF: N/A
Matching Outdoor Unit: Single-Zone: 4TXK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: As low as 29 dB.
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Fresh Air Supply Each multi-split system is designed to exchange fresh air from outside to indoors improving the air quality of
  • Compact Design The compact construction and simple structure of Trane's ductless multi-split systems make the 4MXC8 Cassette a
  • Built-in Drain Pump Easily drain condensation from either unit with the built-in drain pump. The maximum drain pipe height is 3.
  • Timer You set the time for the unit to operate automatically when you want.
  • Wireless Remote Control Each Trane multi-split system is controlled with a wireless remote control (purchased separately) so you
  • Wired Controller Cassette indoor units ship with a wired controller displaying temperature, operational mode, and time settings.
4MXD8

Indoor Concealed Units

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Model Family: 4MXD8
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: N/A
Efficiency HSPF: N/A
Matching Outdoor Unit: Single-Zone: 4TXK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: as low as 26db
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Quiet Operation Specially designed air vent efficiently reduces operation noise to provide quiet comfort, as low as 29 dB.
  • Fresh Air Supply Designed to exchange fresh air from outside to indoors improving the air quality of the room.
  • Compact Design The compact construction and simple structure make the cassette and concealed models easy to install and maintain
  • Built-in Drain Pump Easily drain condensation from either unit with the built-in drain pump. The maximum drain pipe height is 3.
  • Timer You set the time for the unit to operate automatically when you want.
  • Each ductless heating and air conditioning unit is controlled with a wireless remote control (purchased separately) so you can e
4MXW6

Indoor Mini-Split Ductless Heat Pump High Wall

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Model Family: 4MXW6
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: Up to 10.75 EER
Efficiency HSPF: Up to 9.5 HSPF
Matching Outdoor Unit: Single-Zone: 4TYK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: Quiet operation
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Quiet design Specially designed air vents efficiently reduce operating sound to provide quiet comfort.
  • Turbo function Provides temporary high-speed operation to reach your desired temperature quickly.
  • Sleep mode function Based on a set sleeping time, the temperature can automatically rise or fall to maintain comfort in the room
  • Auto clean The fan runs when the mini-split ductless heat pump unit is stopped to prevent bacteria from forming. The unique cate
  • Anti-cold design Air is pre-heated during heating operation to prevent blowing cold air directly to the room.
  • Timer You set the time for the ductless mini-split heat pump system to operate automatically when you want.
  • Wireless remote control Each indoor unit is controlled with a wireless remote control (purchased separately) so you can easily c
  • Memory function In case of power loss, the system will restart in the previous operation mode without the need to reset the syst
4MXX8

Indoor Multi-Split Heating and Cooling Floor/Ceiling Unit

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Model Family: 4MXX8
Purpose: Heating and cooling
Zone Capability: Single & Multi-zone
Efficiency SEER: 16 SEER
Efficiency EER: N/A
Efficiency HSPF: N/A
Matching Outdoor Unit: Single-Zone: 4TXK6
Matching Outdoor Unit: Multi-Zone: 4TXM6
Energy Star Rated: No
Refrigerant Type: R-410A
Number of Fan Speeds: Multiple
Sound Level: As low as 29 dB.
Wireless Remote: Yes
Factory Warranty Parts: 10-year Registered Limited Warranty
Manufacturer's Stated Benefits:
  • Flexible Installation Options Flexible installation options to meet different requirements. (Floor/ceiling units only).
  • Compact Design The compact construction and simple structure make this ductless multi-split heating and cooling system easy to i
  • Washable Filter To reduce moisture on the filter and provide fresh, healthy air into the room, clean the filter regularly with w
  • Anti-Cold Feature Air is pre-heated during heating operation to prevent blowing cold air directly to the room.
  • Timer You set the time for the unit to operate automatically when you want.
  • Wireless Remote Control Each indoor multi-split heating and cooling unit is controlled with a wireless remote control (purchased
  • Wired Controller These floor/ceiling indoor units ship with a wired controller displaying temperature, operational mode, and tim