LG 35,000 BTU 20.5 SEER Wall Mount Quad Zone Heat Pump 7+7+9+12

Model: LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H Item Number: 78817
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LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
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LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
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LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
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Originally $5,518.00, you save 5%
Our Price: $5,242.10
$66 / Month
With our 132 months 9.99% APR*
132 fixed monthly payments required.
In-Stock
Ships Tuesday, April 20th
LG 35,000 BTU 20.5 SEER Wall Mount Quad Zone Heat Pump 7+7+9+12
LG 35,000 BTU 20.5 SEER Wall Mount Quad Zone Heat Pump 7+7+9+12 Model: LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H Item Number: 78817
$5,242.10
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
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Simply call our sales or customer service department at 866-631-6389 and one of our representatives will be happy to price match the product(s) for you.
Specification Highlights
    Condition
    New Learn More
    New
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Weight
    308.7 Pounds Learn More
    308.7 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Type
    Wall Mounted
    Product Line
    LGRED Heat
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Bundle Includes 5 items
  • (1) LG 42,000 BTU Ductless Multi Zone Heat Pump Air Conditioner Condenser (LMU420HHV)
  • (1) LG 12,000 BTU Ductless Heat Pump Air Conditioner Air Handler (LSN120HSV5)
  • (1) LG 9,000 BTU Ductless Heat Pump Air Conditioner Air Handler (LSN090HSV5)
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Features & Bundle Details
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Features & Bundle Details

Overview for LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H

LG continues to demonstrate global leadership in innovation and technology with their advancements in home comfort solutions. The LGRED° Heat ductless heat pump system boasts superior heating performance in extreme cold weather climates. The powerful LMU420HHV outdoor condenser works with LG indoor units to provide the maximum amount of comfort control for your home. With several air flow options, quiet operation, and weather protection technology, the LGRED° Heat system is accommodating to nearly every home.
  • LGRED° Heat Technology
  • Low or negative ambient temperatures won't slow down the LMU420HHV. LGRED° Heat technology boasts 100% heating capacity down to 5°F and continuous heating operation down to -13°F.
  • Integrated Base Pan Heater
  • Base pan heaters come factory installed on all LGRED° outdoor condensers in order to mitigate the risk of damage caused by freezing condensate.
  • Inverter Technology
  • LG's inverter technology features an electronic expansion valve and a variable speed compressor that carefully regulates refrigerant flow, reducing energy consumption and providing consistent, accurate temperatures without overshooting or short-cycling.
  • Gold Fin Protection
  • To ensure the reliability and longevity of the LMU420HHV's heat exchanger, LG employs a Gold Fin coating that prevents corrosion and improves durability.
  • Quiet Design
  • Thanks to a brushless direct current fan motor, both the outdoor and indoor units in this system produce less mechanical and electrical noise, allowing them to provide comfort that doesn't disrupt your home.
  • Air Flow Options
  • This unit gives you two options for automating air flow. In swing mode, the unit will rotate through all four air flow directions. With the Chaos Wind feature, the unit cycles both air flow direction and fan speed.
  • Self-Cleaning Coil
  • These wall mount units feature a self-cleaning heat exchanger coil that automatically removes dirt and moisture. This helps to prevent unpleasant odors and to combat the formation of mold.
  • Jet Temperature Control
  • Getting your zone comfortable quickly is no problem thanks to the Jet Heat and Jet Cool modes. With the press of a button, your system will temporarily adjust the set point and fan speed to provide rapid heating or cooling.
  • Automated Operation
  • Auto operation mode continually compares your zone's current and desired temperatures and uses that data to intelligently adjust the unit's fan speed and refrigerant flow to provide optimal comfort.
  • Sleep Mode
  • With the sleep mode and timer functions, you can set this indoor unit to save energy at night. Sleep mode will incrementally adjust temperature for an hour before the timer function automatically deactivates the unit.
  • Dehumidify
  • LG's multi-zone indoor units include a dehumidifying operation mode. In this mode, the unit's internal sensors monitor temperature and modify the set point and fan speed to remove moisture from the air.
  • Improved Air Quality
  • The LG wall mounted units use a dual filtration system to keep your air clean. A washable filter is backed up by a plasma filtration system that can attract and capture microscopic irritants for pristine air quality.
  • Hot Start
  • When the hot start function is enabled, the outdoor unit's fan will not engage until the outdoor condenser has had the opportunity to warm the indoor coil. This prevents the unit from blowing cold air during heating operations.
  • Built in Wi-Fi
  • With built in Wi-Fi, you have the ability to control your LG air conditioner with smart enabled devices. Simply download the SmartThinQ® app on your smart device to get started.
  • Recommended line set sizes for indoor unit connectivity:
  • LSN090HSV5: 1/4" x 3/8" Line Set
  • LSN120HSV5: 1/4" x 3/8" Line Set
  • LMN078HVT: 1/4" x 3/8" Line Set (Qty 2)
  • A branch box with a 3/8" x 3/4" line set connection is also required. Additional branch boxes and line sets may be required based on your configuration.
  • Product Note
    This product requires at least two compatible LG mini split indoor units and the following accessories for installation:
    • Branch Box - An LG branch box is required to connect this condenser to the LG mini split indoor units.
    • Line Set - This double insulated tubing transfers refrigerant efficiently between your outdoor condenser and indoor units.
    • Drain Tubing - Drain tubing facilitates the reliable and effective removal of condensate from your system. It connects your indoor units to drain locations of your choosing.
    • Disconnect Box & Electrical Whip Kit - The Disconnect Box & Whip Kit provides a safe and simple way to connect your outdoor condenser to your fuse box.
    • Connecting Wire - This durable, insulated wire provides power to your indoor units from your outdoor condenser.
    • Outdoor Condenser Plastic Pad or Wall Bracket - We recommend outdoor condensers should not be placed directly on the ground. An outdoor condenser pad or wall bracket will provide a stable way to mount your condenser free from obstructions and debris.
    Adding these accessories to your order will provide a complete, ready-to-install mini split system.
    Bundle Includes 5 items
    Specifications
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    Specifications

    Included In This Bundle

    Bundle Overview
    Bundle Overview
    LMU420HHV Specifications
    LSN120HSV5 Specifications
    LSN090HSV5 Specifications
    LMN079HVT Specifications
    General Information
    Type
    Wall Mounted
    Product Line
    LGRED Heat
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Number of Zones Learn More
    Number of Zones
    A zone is a room or area within a building that has its own temperature control.
    4
    Refrigerant Type
    R-410A
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    7 + 7 + 9 + 12
    Base Pan Heater Included
    Yes
    Outdoor Unit Size
    42000 BTU
    DOE Regional Compliance Learn More
    DOE Regional Compliance
    In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region.
    Nationwide
    Performance
    SEER Learn More
    SEER
    SEER (Seasonal Energy Efficiency Ratio) is a measurement of cooling efficiency over a typical cooling season. It is useful for comparing energy efficiency of cooling systems. The higher the SEER, the more energy efficient the system.
    20.5
    EER Learn More
    EER
    EER (Energy Efficiency Ratio) is a measurement of cooling efficiency under fixed conditions. It is useful for comparing units that will operate consistently under one set of conditions (e.g. server room). The higher the EER, the more efficient the system.
    14.0
    HSPF Learn More
    HSPF
    HSPF (Heating Seasonal Performance Factor) is a measure of heating efficiency for heat pumps. It is useful for comparing energy efficiency of heat pumps. The higher the HSPF, the more efficient the system.
    11.0
    Cooling Power Input
    3000 Watts
    Heating Power Input
    3290 Watts
    Low Ambient Heating
    Yes
    Minimum Outdoor Temperature for Heating Learn More
    Minimum Outdoor Temperature for Heating
    This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures.
    -13 F
    Minimum Outdoor Temperature for Cooling
    14 F
    Dimensions
    Product Weight
    308.7 Pounds
    Shipping Weight
    312.7 Pounds
    Certifications
    Energy Star Listed
    Yes
    ETL Listed
    Yes
    AHRI Certified
    Yes
    AHRI Reference Number
    10443471
    General Information
    Type
    Outdoor Condenser
    Product Line
    LGRED Heat
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Maximum Number of Zones
    6
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Installation Location
    Outdoor
    Branch Box Required Learn More
    Branch Box Required
    By making a single connection to the outdoor condenser, a branch box can supply the right amount of refrigerant to multiple indoor units.
    Yes
    Base Pan Heater Included
    Yes
    Color
    Warm Gray
    Performance
    Cooling BTU
    42000
    Cooling Power Input
    3000 Watts
    Heating Power Input
    3300 Watts
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    57 dB
    Low Ambient Heating
    Yes
    Minimum Outdoor Temperature for Heating Learn More
    Minimum Outdoor Temperature for Heating
    This is the lowest rated outdoor temperature for heating operation. Because heat pumps rely on heat available in outdoor air, the amount of heat they are able to supply decreases with outdoor temperatures.
    -13 F
    Minimum Outdoor Temperature for Cooling
    14 F
    Electrical Data
    Voltage
    208/230 Volts
    Phase
    1
    Frequency
    60 Hz
    Minimum Circuit Ampacity
    30.2 Amps
    Recommended Breaker Size
    45 Amps
    Dimensions
    Maximum Line Length
    475.7 Feet
    Gas Connection Size
    3/4 Inch
    Liquid Connection Size
    3/8 Inch
    Product Height
    54 17/48 Inches
    Product Width
    37 5/12 Inches
    Product Depth
    13 Inches
    Product Weight
    222.7 Pounds
    Shipping Weight
    250 Pounds
    Certifications
    ETL Listed
    Yes
    UL Listed
    Yes
    ISO Certified
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    Compressor Warranty
    7 Years
    General Information
    Type
    Wall Mounted
    Product Line
    Multi F
    Product Sub-line
    Standard
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Remote Control
    Wireless
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    12
    Installation Location
    Indoor
    Performance
    Cooling BTU
    12000
    Cooling Capacity
    12000 BTU
    Maximum Air Flow
    282 CFM
    Minimum Air Flow
    177 CFM
    Minimum Sound Level
    19 dB
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    39 dB
    Electrical Data
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Maximum Line Length
    82 Feet
    Gas Connection Size
    3/8 Inch
    Liquid Connection Size
    1/4 Inch
    Drain Outlet Diameter
    5/8 Inch
    Product Height
    12 1/8 Inches
    Product Width
    32 15/16 Inches
    Product Depth
    8 1/4 Inches
    Product Weight
    20 Pounds
    Shipping Weight
    26 Pounds
    Certifications
    ETL Listed
    Yes
    UL Listed
    Yes
    ISO Certified
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    General Information
    Type
    Wall Mounted
    Product Line
    Multi F
    Product Sub-line
    Standard
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Remote Control
    Wireless
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    9
    Installation Location
    Indoor
    Performance
    Cooling BTU
    9000
    Cooling Capacity
    9000 BTU
    Maximum Air Flow
    268 CFM
    Minimum Air Flow
    169 CFM
    Minimum Sound Level
    19 dB
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    39 dB
    Electrical Data
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Maximum Line Length
    82 Feet
    Gas Connection Size
    3/8 Inch
    Liquid Connection Size
    1/4 Inch
    Drain Outlet Diameter
    5/8 Inch
    Product Height
    12 1/8 Inches
    Product Width
    32 15/16 Inches
    Product Depth
    8 1/4 Inches
    Product Weight
    20 Pounds
    Shipping Weight
    26 Pounds
    Certifications
    ETL Listed
    Yes
    UL Listed
    Yes
    ISO Certified
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    General Information
    Type
    Wall Mounted
    Product Line
    Multi F
    Product Sub-line
    Standard
    Operating Mode Learn More
    Operating Mode
    Some products are only capable of cooling, while others can either heat or cool a space. Some products heat via "heat pump" technology while others use electric heating elements.
    Heating and Cooling
    Multi-Zone Compatible
    Yes
    Refrigerant Type
    R-410A
    Remote Control
    Wireless
    Indoor Unit Size(s) Learn More
    Indoor Unit Size(s)
    Mini split systems can have one or more indoor units connected to a single outdoor unit. Indoor Unit Size(s) specifies what indoor unit sizes are used in a system. We have combined 6k and 7k indoor units to enhance searchability.
    7
    Installation Location
    Indoor
    Performance
    Cooling BTU
    7000
    Cooling Capacity
    7000 BTU
    Maximum Air Flow
    254 CFM
    Minimum Air Flow
    148 CFM
    Minimum Sound Level
    26 dB
    Maximum Sound Level Learn More
    Maximum Sound Level
    Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
    33 dB
    Electrical Data
    Phase
    1
    Frequency
    60 Hz
    Dimensions
    Gas Connection Size
    3/8 Inch
    Liquid Connection Size
    1/4 Inch
    Drain Outlet Diameter
    5/8 Inch
    Product Height
    12 1/8 Inches
    Product Width
    32 15/16 Inches
    Product Depth
    7 7/16 Inches
    Product Weight
    23 Pounds
    Shipping Weight
    26 Pounds
    Certifications
    ETL Listed
    Yes
    UL Listed
    Yes
    ISO Certified
    Yes
    Warranty Information
    Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
    Reviews
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    LG 35,000 BTU 20.5 SEER Wall Mount Quad Zone Heat Pump 7+7+9+12
    LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
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    LG LMU420HHV 2-LMN079HVT LSN090HSV5 LSN120H
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