How to Pick the Perfect Mini Split Wall Mounted Indoor Unit
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LG - 30k Cooling + Heating - Wall Mounted - Air Conditioning System - 20.5 SEER2
Model:
LS303HLV3
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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Extended Pipe Capable
- These LG single zone systems feature advance technology for efficient operation and improved piping capability. This allows the systems to operate with a longer pipe length than standard single zone systems.
- Wi-Fi Enabled
- The LS303HLV3 includes a Wi-Fi module, enabling the control of your LG air conditioner with smart enabled devices. Simply plug in the included module in your indoor unit and download the SmartThinQ® app on your smart device to get started.
- Inverter Technology
- LG's ductless heat pump systems are designed with powerful, efficient inverter technology. An electronic expansion valve and a variable speed condenser carefully regulate the refrigerant flow and reduce energy consumption.
- Gold Fin Protection
- To ensure the reliability and longevity of the LS303HLV3's heat exchanger, LG employs a Gold Fin coating that protects against corrosion and improves durability.
- Quiet Design
- The LSN303HLV3 indoor unit features a cross flow fan that restricts the pressure of air flow and lowers sound levels. Both units enjoy reduced electrical and mechanical sound thanks to their brushless direct current fan motors.
- Air Flow Options
- This unit gives you three air flow options: automatic, swing mod, and Chaos Wind. In swing mode, the unit will rotate through all four air flow directions and with the Chaos Wind feature, it cycles both air flow direction and fan speed.
- Jet Temperature Control
- Getting your zones comfortable quickly is no problem with this system thanks to the Jet Heat and Jet Cool modes. With one button, your system will temporarily adjust the set point and fan speed to provide rapid heating or cooling.
- 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 temperature for an hour before the timer function automatically deactivates the unit.
- 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.
- Improved Air Quality
- The LSN303HLV3 indoor unit uses a dual filtration system to keep your air clean. A washable anti-fungal filter cleans out dust and bacteria. Additionally, a 3M Micro Protection Filter captures microscopic irritants for pristine air quality.
- Base Pan Heater
- The built-in base pan heater prevents ice from forming on the base and drain of your condenser, preventing damage to your system.
- (1) LG - 30k BTU - Outdoor Condenser - Single Zone Only (LSU303HLV3)
- (1) LG - 30k BTU - Wall Mounted Indoor Unit - Single Zone Only (LSN303HLV3)
- 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.
- 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 Single Zone Extended Pipe systems include advanced technology for cost-effective, energy efficient operation and improved piping capability to allow longer pipe length and higher elevation differences. These systems are available in heat pump configurations with 24,000, 30,000, and 36,000 Btu/h capacities. Over the years, LG strives to meet the demand for high quality air conditioning solutions with greater energy efficiency, helping the environment while also reducing electricity costs for consumers.
Product Includes
Product Note
This product requires the following accessories for installation:
California residents see
Warning: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size) which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov
Specifications
Product Includes
- (1) LG - 30k BTU - Outdoor Condenser - Single Zone Only (LSU303HLV3)
- (1) LG - 30k BTU - Wall Mounted Indoor Unit - Single Zone Only (LSN303HLV3)
LS303HLV3
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Wall Mounted
Product Sub-line
Extended Piping
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.
1
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.
30
Outdoor Unit Size
30000 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
Line Set Size
3/8" x 5/8"
Performance
Cooling BTU
30000
Cooling Capacity
30000 BTU
Heating Capacity
32400 BTU
Cooling Power Input
2660 Watts
Heating Power Input
2750 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.
20.5
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.
11.3
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.
7.9
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Recommended Breaker Size
30 Amps
Dimensions
Gas Connection Size
5/8 Inch
Liquid Connection Size
3/8 Inch
Product Weight
188.7 Pounds
Shipping Weight
209.2 Pounds
Certifications
Energy Star Listed
Yes
ETL Listed
Yes
UL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
204825183
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
LSU303HLV3
General Information
Type
Outdoor Condenser
Product Line
Extended Piping
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
1
Multi-Zone Compatible
No
Refrigerant Type
R-410A
Installation Location
Outdoor
Performance
Cooling BTU
30000
Heating BTU
32400
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
58 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
Minimum Circuit Ampacity
23 Amps
Recommended Breaker Size
30 Amps
Dimensions
Maximum Line Length
164 Feet
Gas Connection Size
5/8 Inch
Liquid Connection Size
3/8 Inch
Product Height
32 3/4 Inches
Product Width
37 1/2 Inches
Product Depth
15 1/2 Inches
Product Weight
147.9 Pounds
Shipping Weight
160.3 Pounds
Certifications
ETL Listed
Yes
UL Listed
Yes
AHRI Certified
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
LSN303HLV3
General Information
Type
Wall Mounted
Product Line
Extended Piping
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
No
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.
30
Installation Location
Indoor
Performance
Cooling BTU
30000
Heating BTU
32400
Maximum Air Flow
1166 CFM
Minimum Air Flow
601 CFM
Minimum Sound Level
33 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
51 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
5/8 Inch
Liquid Connection Size
3/8 Inch
Product Height
14 5/8 Inches
Product Width
47 1/4 Inches
Product Depth
10 7/16 Inches
Product Weight
40.8 Pounds
Shipping Weight
48.9 Pounds
Certifications
ETL Listed
Yes
UL Listed
Yes
AHRI Certified
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
Reviews
(2)
LG LS303HLV3 Reviews & Ratings
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LG - 30k Cooling + Heating - Wall Mounted - Air Conditioning System - 20.5 SEER2
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