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LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
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LG Concealed Duct 4-Zone System - 30,000 BTU Outdoor - 9k + 9k + 9k + 9k Indoor - 18.5 SEER2

Model:

L4H30D09090909-A

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LG Concealed Duct 4-Zone System - 30,000 BTU Outdoor - 9k + 9k + 9k + 9k Indoor - 18.5 SEER2
LG Concealed Duct 4-Zone System - 30,000 BTU Outdoor - 9k + 9k + 9k + 9k Indoor - 18.5 SEER2
Model: L4H30D09090909-A
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Features
Specifications
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How-To Articles
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Expert Recommended Accessories Selected by Ken, our Expert
Required Accessories 4
These accessories are required to properly setup/install this product.
Optional Accessories 14
Color
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$200.00
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Features

    LG's devotion to providing efficient ductless solutions can be seen across the Multi F line. This concealed duct ductless heat pump system pairs a powerful LMU303HV outdoor condenser with four concealed duct indoor units. These units are designed for installation in short-run ducting with low static pressures. With this system, you can add quiet zoned comfort to your home without mounting anything on your walls. Like a central system, small air registers are all that your guests will see with this concealed duct heat pump system.
  • 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 LMU303HV'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. A twin rotary compressor in the outdoor unit also limits vibration noise.
  • 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.
  • Dehumidify
  • LG's mini split 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.
  • Recommended line set sizes for indoor unit connectivity:
  • LDN097HV4: 1/4" x 3/8" Line Set (Qty 4)
  • 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.
  • Product Includes
    • (1) LG - 30k BTU - Outdoor Condenser - For 2-4 Zones (LMU303HV)
    • (4) LG - 9k BTU - Low Static Concealed Duct Unit - For Multi or Single-Zone (LDN097HV4)
    • (4) LG Simple Remote Controller Wired (PREMTC00U)
    • (4) LG 32 Feet Wired Remote Control Extension Cable (PZCWRC1)
    Product Note
    Each indoor unit will include any port adapters necessary for multi-zone installation.This product requires the following accessories for installation:
    • 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. We recommend locally purchased PVC hard pipe for the condensate drain on cassette and concealed duct units.
    • 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.
    Adding these accessories to your order will provide a complete, ready-to-install mini split system

    LG products include a 10-year warranty with the requirement that installation is completed by a licensed contractor and that the product is registered at https://lg-dfs-warranty.com/ within 60 days of installation.
    All Mini Split Systems require one Primary Mini Split Installation Kit. You may also require one or more Secondary Installation Kits if you have a Multi-Zone system. You will need a Secondary Installation Kit for each additional indoor unit.

Specifications

Product Includes
  • (1) LG - 30k BTU - Outdoor Condenser - For 2-4 Zones (LMU303HV)
  • (4) LG - 9k BTU - Low Static Concealed Duct Unit - For Multi or Single-Zone (LDN097HV4)
  • (4) LG Simple Remote Controller Wired (PREMTC00U)
  • (4) LG 32 Feet Wired Remote Control Extension Cable (PZCWRC1)
L4H30D09090909-A
specs product image PID-58118
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Concealed Duct
Product Line
Multi F
Product Sub-line
Low-Static Ducted
Product Category
Mini Split Heat Pump System
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. Learn More
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.
9 + 9 + 9 + 9
Outdoor Unit Size
30000 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. Learn More
Nationwide
Performance
Cooling Power Input
2491 Watts
Heating Power Input
2790 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. Learn More
-4 F
Minimum Outdoor Temperature for Cooling
14 F
SEER2 Learn More
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.
18.5
EER2 Learn More
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.
12.0
HSPF2 Learn More
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.
8.8
Dimensions
Product Weight
294.72 Pounds
Shipping Weight
298.72 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
208131889
LMU303HV
General Information
Type
Outdoor Condenser
Product Line
Multi F
Product Category
Mini Split System Components
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. Learn More
Heating and Cooling
Maximum Number of Zones
4
Multi-Zone Compatible
Yes
Refrigerant Type
R-410A
Installation Location
Outdoor
Performance
Cooling BTU
30000
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. Learn More
54 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. 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
25 Amps
Dimensions
Maximum Line Length
246.1 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
Line Set C Liquid Connection
1/4 Inch
Line Set C Gas Connection
3/8 Inch
Line Set D Liquid Connection
1/4 Inch
Line Set D Gas Connection
3/8 Inch
Product Height
32 41/48 Inches
Product Width
37 19/48 Inches
Product Depth
15 1/2 Inches
Product Weight
138.9 Pounds
Shipping Weight
154.3 Pounds
Certifications
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. 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
LDN097HV4
General Information
Type
Concealed Duct
Product Line
Multi F
Product Sub-line
Low-Static Ducted
Product Category
Mini Split System Components
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. Learn More
Heating and Cooling
Multi-Zone Compatible
Yes
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.
9
Installation Location
Indoor
Performance
Cooling BTU
9000
Cooling Capacity
9000 BTU
Maximum Air Flow
318 CFM
Minimum Air Flow
194 CFM
Minimum Sound Level
23 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. Learn More
30 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
3/8 Inch
Liquid Connection Size
1/4 Inch
Product Height
7 23/48 Inches
Product Width
30 23/48 Inches
Product Depth
27 9/16 Inches
Product Weight
39 Pounds
Shipping Weight
46 Pounds
Certifications
UL Listed
Yes
ETL 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. 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
PREMTC00U
General Information
Type
Mini Split Controller
Product Category
Mini Split Accessories
Maximum Number of Zones
16
Power Source
Hard-Wired
Dimensions
Product Height
4 3/4 Inches
Product Width
5/8 Inch
Product Length
2 3/4 Inches
Product Weight
0.18 Pounds
Overview
Product Category
Mini Split Accessories
General Information
Type
Wire Kit
Product Category
Mini Split Accessories
Dimensions
Product Length
33 Feet
Product Weight
0.25 Pounds
Certifications
Country of Origin
Korea
Overview
Product Category
Mini Split Accessories

Reviews

(3)
LG L4H30D09090909-A Reviews & Ratings
Customer Photos and Videos
review image 1
Verified Buyer
Verified Buyer
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
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the LSN243HLV.
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Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
LG 4 zone system is excellent
By Robert T. 
Council, Idaho
Purchased 05/15/2018 | 
Review Posted 07/21/2018 
The LG ceiling cassette 4 zone system has been excellent for my home. I needed a system to provide 2 zones of cooling and heating in my existing home and allow for 2 zones in a planned addition. All parts arrived in good shape. No damage. I (64 years old) installed the system myself. Follow the instructions and requirements. Think a little. Not a problem. After installation I had a local HVAC company come out and check all connections and do the startup. The system works great. Very quite running.
Robert T. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the L4H30C07070707-A.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
icon-review-marker
Value
4/5
icon-review-marker
Verified Buyer
Verified Buyer
Excellent Unit
By Brian S. 
Tuscaloosa, Alabama
Purchased 08/14/2016 | 
Review Posted 09/15/2016 
review 3 image 1
Pros:
-Wasn't very heavy
-Came with many accessories including a flare adapters
-Nice to have the option of an intake from the bottom on head units
-VERY quiet.
-All hook ups are on one side of head unit
-Condenser has tons of directional options on how cables/lines enter unit.
-Electrical is simple and easily accessible.
-CFM displacement is impressive.
-Condenser came with good accessories including rubber vibration pads.

Cons:
-Hanging hooks could be a thicker gauge. They bent slightly when hanging the unit
-Be nice if the unit came with a 90 degree flare elbow adapter for it's copper lines.
-Dip switch options should be printed on inside of electrical box cover.
-Blower fan fins need to be reversible so the unit can blow slightly down instead of slightly up.
-Since the System ships as one it'd be nice to have the option of a single controller for both zones.
-Controllers don't have scheduling functions.
Brian S. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the L2H54D24360000-A.
Was this review helpful?
Rating Breakdown
Features
5/5
icon-review-marker
Quality
5/5
icon-review-marker
Performance
5/5
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Value
5/5
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LG Concealed Duct 4-Zone System - 30,000 BTU Outdoor - 9k + 9k + 9k + 9k Indoor - 18.5 SEER2
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
LG L4H30D09090909-A
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