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LG Wall Mounted 2-Zone System - 18,000 BTU Outdoor - 9k + 9k Indoor - 22.5 SEER2
Model:
L2H18W09090000-B
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Required Accessories
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Features
- Inverter Technology
- LG's outdoor condensers are designed with efficient inverter technology. An electronic expansion valve and a variable speed compressor carefully regulate the refrigerant flow, reducing energy consumption and allowing for consistent, accurate temperatures.
- Gold Fin Protection
- To ensure the reliability and longevity of the LMU183HV's heat exchanger, LG employs a Gold Fin coating that prevents corrosion and improves durability.
- Quiet Design
- Thanks to brushless fan motors, both the outdoor and indoor units in this system produce less mechanical and electrical noise. The indoor units feature a cross flow fan design that further reduces noise by restricting the surface pressure of airflow.
- Air Flow Options
- These LG units give you two options for automating air flow. In swing mode, a unit will rotate through all four air flow directions. Chaos Wind mode cycles both air flow direction and fan speed to provide a natural circulation pattern.
- Self-Cleaning Coil
- These wall mounted indoor units feature self-cleaning heat exchanger coils that automatically remove dirt and moisture. This helps to prevent unpleasant odors and to combat the formation of mold.
- Jet Cool
- These LG mini split indoor units feature a Jet Cool operation mode for rapid cooling. In this mode, an indoor unit observes a set point of 64 degrees Fahrenheit while the fan operates at maximum speed for 30 minutes to quickly cool your zone.
- Automated Operation
- Auto operation mode continually compares your zones' current and desired temperatures and uses that data to intelligently adjust fan speed and refrigerant flow to provide optimal comfort.
- Sleep Mode
- With the sleep mode and timer functions, you can set the indoor units to save energy at night. Sleep mode will incrementally adjust temperatures for an hour before the timer function automatically deactivates the units.
- Improved Air Quality
- These mini split indoor units use a dual filtration system to keep your air clean. A washable anti-fungal filter protects against dust and bacteria, while a 3M Micro Protection Filter captures microscopic irritants for pristine air quality.
- Dehumidify
- LG's multi-zone indoor units include a dehumidifying operation mode. In this mode, the units' internal sensors monitor temperature and modify the set point and fan speed to remove moisture from the air.
- Hot Start
- When the hot start function is enabled on a mini split indoor unit, the 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 (Qty 2)
- All LG branch boxes systems require a min of 16.4 feet of line set between the condenser and the branch box, from the branch box to the distribution box and from the distribution box to the indoor unit.
- (1) LG - 18k BTU - Outdoor Condenser - For 2 Zones (LMU183HV)
- (2) LG 9k BTU Wall Mounted Unit - For Multi or Single-Zone (LSN090HSV5)
- 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.
- Base Pan Heater - The base pan heater prevents ice from building up on the outdoor unit. Excessive ice build will lead to performance issues and could damage your unit.
- 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.
LG's devotion to providing efficient ductless solutions can be seen across the Multi F line. This wall mounted ductless heat pump system pairs a powerful LMU183HV outdoor condenser with two wall mounted indoor units from LG's Standard line. An easy installation process and low sound levels mean that this system provides temperature control that doesn't disrupt your home. The well-rounded indoor units feature several convenient operation modes and each includes a wireless remote controller, making it easy for you to enjoy zoned comfort.
Product Includes
Product Note
Each indoor unit will include any port adapters necessary for multi-zone installation.This product requires the following accessories for installation:
Specifications
Product Includes
- (1) LG - 18k BTU - Outdoor Condenser - For 2 Zones (LMU183HV)
- (2) LG 9k BTU Wall Mounted Unit - For Multi or Single-Zone (LSN090HSV5)
L2H18W09090000-B
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Wall Mounted
Product Line
Multi F
Product Category
Mini Split Heat Pump System
Operating Mode
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. Learn More
Heating and Cooling
Number of Zones
Number of Zones
A zone is a room or area within a building that has its own temperature control.
2
Refrigerant Type
R-410A
Indoor Unit Size(s)
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 + 9
Outdoor Unit Size
18000 BTU
DOE Regional Compliance
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. Learn More
Nationwide
Performance
Cooling Power Input
1310 Watts
Heating Power Input
2040 Watts
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating
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. Learn More
-4 F
Minimum Outdoor Temperature for Cooling
14 F
SEER2
SEER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. SEER2 (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 SEER2, the more energy efficient the system.
22.5
EER2
EER2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. EER2 (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 EER2, the more efficient the system.
13.5
HSPF2
HSPF2
The U.S Department of Energy has raised the minimum rating requirements starting in 2023 that include updated testing conditions and metrics to better reflect real-world conditions. HSPF2 (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 HSPF2, the more efficient the system.
9.6
Dimensions
Product Weight
140 Pounds
Shipping Weight
144 Pounds
Certifications
Energy Star Listed
Yes
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
208131884
LMU183HV
General Information
Type
Outdoor Condenser
Product Line
Multi F
Product Category
Mini Split System Components
Operating Mode
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. Learn More
Heating and Cooling
Maximum Number of Zones
2
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Performance
Cooling BTU
18000
Maximum Sound Level
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. Learn More
54 dB
Low Ambient Heating
Yes
Minimum Outdoor Temperature for Heating
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. Learn More
-4 F
Minimum Outdoor Temperature for Cooling
14 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
20 Amps
Dimensions
Maximum Line Length
164 Feet
Line Set A Liquid Connection
1/4 Inch
Line Set A Gas Connection
3/8 Inch
Line Set B Liquid Connection
1/4 Inch
Line Set B Gas Connection
3/8 Inch
Product Height
25 29/48 Inches
Product Width
34 1/4 Inches
Product Depth
11 25/48 Inches
Product Weight
101 Pounds
Shipping Weight
109.8 Pounds
Certifications
UL Listed
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Compressor Warranty
7 Years
LSN090HSV5
General Information
Type
Wall Mounted
Product Line
Multi F
Product Category
Mini Split System Components
Operating Mode
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. Learn More
Heating and Cooling
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Remote Control
Wireless
Indoor Unit Size(s)
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
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. Learn More
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
UL Listed
Yes
ETL Listed
Yes
ISO Certified
Yes
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Overview
Product Category
Mini Split System Components
Reviews
(8)
LG L2H18W09090000-B Reviews & Ratings
Customer Photos and Videos
Great product! Highly recommended.
By David T.
East Hampton, Connecticut
Purchased 04/12/2019 |
Review Posted 02/15/2020
I've run an 18K BTU unit with two 9K heads through a summer and winter season and find them just remarkable in every way. They are located in the downstairs living area of a two story colonial. I installed them myself and had an HVAC technician vacuum the lines and top off the coolant ($200). I'm a pretty handy guy but with no professional electrical or HVAC skills.
The wall units are quiet and inconspicuous. They function remarkable well. It's 6 degrees this morning and they are pumping out heat. They can't carry my house alone in the dead of winter but they can easily do so with low temps in the 20's. I calculated that they are cheaper to run than my pellet stove and given that I purchase renewable electricity from the power company, I have reduced my carbon footprint.
The features are intuitive and easy to use. I can control the units remotely from my phone. My one regret is that I didn't go up one size. My house was built in 1921, and has blown in insulation. It's not the tightest house. I thought I was being conservative in my BTU estimates, but I could have clearly benefited from moving up to a 24K unit. Also, if I had known in advance that they would work so well, I would have done the entire house, bedrooms and all. I may still do that but it will require relocating the ones I have and installing bigger units downstairs. Haven't talked myself into all that re-plumbing yet.
Highly recommended.
The wall units are quiet and inconspicuous. They function remarkable well. It's 6 degrees this morning and they are pumping out heat. They can't carry my house alone in the dead of winter but they can easily do so with low temps in the 20's. I calculated that they are cheaper to run than my pellet stove and given that I purchase renewable electricity from the power company, I have reduced my carbon footprint.
The features are intuitive and easy to use. I can control the units remotely from my phone. My one regret is that I didn't go up one size. My house was built in 1921, and has blown in insulation. It's not the tightest house. I thought I was being conservative in my BTU estimates, but I could have clearly benefited from moving up to a 24K unit. Also, if I had known in advance that they would work so well, I would have done the entire house, bedrooms and all. I may still do that but it will require relocating the ones I have and installing bigger units downstairs. Haven't talked myself into all that re-plumbing yet.
Highly recommended.
David T. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Quiet, Price, Exceeded Expectations, Id Buy It Again
Why did I wait so long?
By Mike Y.
Wichita Falls, Texas
Purchased 09/15/2018 |
Review Posted 10/30/2018
Took to long to make this purchase. Quite, efficient. Would highly recommend to anyone that wants a quality unit.
Mike Y. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Works great for both heat and cool. Perfect!!
By William T
Big Lake, Minnesota
Purchased 07/09/2018 |
Review Posted 08/27/2018
I hired an AC tech to flair the lines, he then attached to outside unit, did a pressure test to verify no leaks and then vacuumed down the system. Then he released the Freon and ran the units both hot and cold. Everything worked great!
William T Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use, Quiet, Price, High Quality
Cons:
Bad Instructions
Very satisfied
By Spencer B.
Cornelia, Georgia
Purchased 06/21/2016 |
Review Posted 01/21/2017
Bought and installed this unit last summer primarily so I could run my AC off the solar system here in N. GA. I also ordered the tubing from e-comfort but got the wiring and drain tubing from Home Depot. Installation wasn't too hard and I paid a local AC guy $200 to vacuum the lines out before charging the system. He said that since the lines stayed capped until just before hooking them up he probably didn't need to vacuum the lines but since he was already there.....
Wonderfully efficient and since I have meters in the house to monitor power use I can see the power ramp up and down as the inverter changes the power requirements. 1600 sf single story house temperature with 2 heads is even enough. The trick to lower power consumption with an inverter based compressor like this one is to set the temperature and leave it don't keep adjusting it throughout the day.
An added bonus is that this unit provides all the heat I need down to outside temps around 30 degrees in my less than perfectly insulated house with lots of old windows. After that I just light the wood stove.
Still too early to comment on durability, but after 7 months I'm very happy with the unit.
Wonderfully efficient and since I have meters in the house to monitor power use I can see the power ramp up and down as the inverter changes the power requirements. 1600 sf single story house temperature with 2 heads is even enough. The trick to lower power consumption with an inverter based compressor like this one is to set the temperature and leave it don't keep adjusting it throughout the day.
An added bonus is that this unit provides all the heat I need down to outside temps around 30 degrees in my less than perfectly insulated house with lots of old windows. After that I just light the wood stove.
Still too early to comment on durability, but after 7 months I'm very happy with the unit.
Spencer B. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
Excellent product
By Bruce S.
Cle Elum, Washington
Purchased 09/20/2016 |
Review Posted 01/12/2017
Installation was not difficult, instructions were clear and complete. I installed the equipment then hired a local company to install the line sets and start up the system. The temperature in eastern Washington has been exceptionally cold this winter and the heat pump has kept my older 65' single wide mobile home warm and toasty by itself until the temperature got down to about 0° before the electric furnace kicked in.
Bruce S. Recommends This
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Rating Breakdown
4/5
5/5
5/5
5/5
Good Quality
By Ed M.
Massapequa, New York
Purchased 06/14/2016 |
Review Posted 08/20/2016
Easy installation, works great, no problems at all.
Ed M. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
buying on line
By Hugh B.
West Nyack, New York
Purchased 06/13/2016 |
Review Posted 08/09/2016
good buy
Hugh B. Recommends This
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Rating Breakdown
5/5
5/5
5/5
5/5
By John H.
IL
Review Posted 07/11/2013
I just had my new system installed. It is a great system. It is very quiet and cools are home very well. One thing if you order a a/c system don't what to long because they run out.
Was this review helpful?
Rating Breakdown
4/5
4/5
4/5
4/5
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LG Wall Mounted 2-Zone System - 18,000 BTU Outdoor - 9k + 9k Indoor - 22.5 SEER2
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