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Brand: LG, Model: LMU18CHV, Style: 18,000 BTU Class Multi-Zone Ductless Split Outdoor Air Conditioner
Brand: LG, Model: LMU18CHV
Brand: LG, Model: LMU18CHV
Brand: LG, Model: LMU18CHV
Brand: LG, Model: LMU18CHV
Brand: LG, Model: LMU18CHV

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Lg Appliances  


18,000 BTU Class Multi-Zone Ductless Split Outdoor Air Conditioner with Inverter (Variable Speed Compressor), Low Ambient Operation, R-410A Refrigerant, Auto Restart, Auto Operation, Self-Diagnosis, Defrost/Deicing and Gold Fin Anti-Corrosion
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Lg lmu18chv

LG 18,000 BTU Dual-Zone Outdoor Mini-Split Air Conditioner
This LG air conditioner connects with 2 indoor mini-split air conditioners to provide both cooling and heat to your home. Equipped with a state-of-the-art Inverter compressor, this air conditioner can adapt its performance to the specific temperature needs of your environments, optimizing energy usage and saving your energy bill over time. This reliable model is protected with GoldFin coating to help prevent corrosion over time, and is backed by a 5 year compressor warranty from LG.

Features You'll Find with LG Ductless Systems

Room by Room Temperature Control
LG's revolutionary Inverter technology boasts a powerful, yet quiet performance, while minimizing energy consumption. With world-class energy efficiency and a controller for every indoor air conditioner, enjoy comfortable surroundings while saving energy.

Quiet Operation
LG DFS systems operate at low sound levels, thanks to LG's unique low vibration compressor, skew fan, and brushless direct current (BLDC) motor technology that eliminates unnecessary noise and allows for smooth operation.

Improved Air Quality
The filtration system of an LG DFS system is unique in design and certified by world-renowned institutes. It works as an invisible grid that provides clean and reliable air to the homeowner. 3M Micro protection filters reduce dust and microscopic particles including pollen, pet dander and odors.

Easy Installation
LG DFS systems are designed for easier and more efficient installation, regardless of the surroundings. By reducing the number of contractors and time required, it is now possible to install a DFS system in a shorter amount of time.

° Older Homes
° Sunrooms and Additions
° New Home Construction
° Office Buildings
° Restaurants
° Hospitals / Medical Facilities
° Houses of Worship
° Retail Establishments
° Nursing Homes
° Schools

LG Duct-Free Split Systems
There's no need to compromise when it comes to comfort. For truly customized comfort in all rooms, consider an LG Duct-Free Split (DFS) system. LG DFS systems make it easier to provide customized cooling and heating - no more bulky window air conditioners and no need to tear down walls.

LG Duct-Free Split (DFS) multi-zone Inverter systems provide a smart alternative to both central HVAC and window-mounted air conditioners, and are available in a variety of configurations to suit different cooling and heating situations-zones in residential and small office buildings. Installation by a qualified HVAC contractor is safe and easy - little to no duct work or sheet metal is required.

About LG
LG home appliances are right in step with your busy world by offering the next step in home innovations. With technologically advanced solutions and top-performing products, LG appliances allow your home to work more efficiently so you can spend more time on the things that matter most. LG offers a full range of kitchen appliances, innovative appliance accessories, vacuums, air conditioners and more - all designed to make life good.


    Inverter (Variable Speed Compressor)
  •  Instead of shutting off once the desired temperature is reached, an Inverter compressor continues to operate at low speed to maintain that temperature. The air conditioner is quieter to operate and uses less energy than conventional ACs, which cycle on and off.

  • Shuts down the indoor fan to prevent cold air from being blown into the zone. Removes frost from outdoor coil when the outdoor temperature is low.

  • A self-troubleshooting function that makes it easier to diagnose malfunctions, reducing service labor.

    Auto Operation
  • Provides three levels of comfort from which to choose. Temperature and fan speed will set automatically.

    Auto Restart
  • Automatically restarts an air conditioner to programmed setting when the electricity comes on after a power failure.

    Gold Fin™ Anti-corrosion
  • All DFS system outdoor air conditioner coils have a corrosion resistant GoldFin™ coating standard from the factory. GoldFin™ will promote sustainable efficiency and coil life by helping to prevent corrosion caused by everyday pollutants.

Component Type: Outdoor Unit
Operation: Cooling with Heat Pump
Min No. of Connectable Indoor Units: 2
Max No. of Connectable Indoor Units: 2

Cooling Capacity: 15,600 BTU
Heating Capacity: 17,000 BTU

Electrical Data

Power Input - Cooling (Min.): 260 Watts
Power Input - Cooling (Rated): 1310 Watts
Power Input - Cooling (Max.): 1830 Watts
Power Input - Heating (Min.): 280 Watts
Power Input - Heating (Rated): 2040 Watts
Power Input - Heating (Max.): 2420 Watts
Running Current - Cooling (Min.): 1.1 Amps
Running Current - Cooling (Rated): 5.7 Amps
Running Current - Cooling (Max.): 8.0 Amps
Running Current - Heating (Min.): 1.2 Amps
Running Current - Heating (Rated): 8.9 Amps
Running Current - Heating (Max.): 10.5 Amps
Power Supply Cable (Outdoor): 3C x 14 (No. x AWG)
Transmission Cable (Outdoor to Indoor Unit): 4 x 18 (No. AWG)

Refrigeration System
Refrigerant - Charge (at 24.6 Ft.): 63.5 Oz.
Refrigerant - Type: R410A
Refrigerant - Control: EEV
Sound Level (dB(A)+/-3): 52
Piping Connections - Liquid: 1/4" x 2EA
Piping Connections - Gas: 3/8" x 2EA
Max. Total Piping: 164.0 Ft.
Max. OD~ID Piping: 82.0 Ft.
Piping Length (No Additional Refrigerant): 49.2 Ft.
Max. Elevation Difference (Outdoor Unit~Indoor Unit): 49.2 Ft.
Max. Elevation Difference (Indoor Unit~Indoor Unit): 24.6 Ft.
Operation Range - Cooling: 14° ~ 118°F
Operation Range - Heating (Outdoor): -4° ~ 64°F

Dimensions and Weights
Width: 34 1/4"
Depth: 12 19/32"
Height: 25 25/32"
Net Weight: 100 Lbs.
Shipping Weight: 123 Lbs.

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