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LG - 18k BTU Cooling + Heating - Ceiling Cassette Air Conditioning System - 20.5 SEER2
Model:
LC188HV4
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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
- Inverter Technology
- LG's heat pump systems 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 LUU189HV's heat exchanger, LG employs a Gold Fin coating that prevents corrosion and improves durability.
- Quiet Design
- LG uses advanced components to ensure that their systems are as quiet as possible. In the LUU189HV outdoor condenser, a twin rotary compressor reduces vibration to limit noise while both the outdoor and indoor units utilize brushless fan motors.
- Jet Cool
- This system features a Jet Cool operation mode for rapid cooling. In this mode, the indoor unit observes a set point of 64 degrees Fahrenheit and the fan operates at maximum speed for 30 minutes to quickly cool your zone.
- Automated Operation
- There are several options for automatic comfort with the LCN247HV indoor unit: auto operation mode, swing mode, Chaos Wind, and Swirl Wind. Any of these modes can be activated to provide optimal circulation specific to your home.
- Sleep Mode
- With the sleep mode and timer functions, you can set the indoor units to save energy at night. Sleep mode will incrementally increase temperature for an hour before the timer function automatically deactivates the unit.
- Condensate Protection
- Condensate overflow can damage your indoor units and your home. An internal condensate pump with 27.5" of lift protects the LCN247HV ceiling cassette indoor unit with reliable, effective condensate removal.
- Moisture Control
- 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 LCN247HV indoor units feature an anti-fungal filter to keep your air clean. This filter captures contaminants like dust and bacteria and it is washable to ensure long term air quality.
- Fresh Air Intake
- LG's ceiling cassette mini split indoor units support the addition of a branch duct and ventilation kit for introducing fresh outside air into your home.
- (1) LG - 18k BTU - Outdoor Condenser - Single Zone (LUU189HV)
- (1) LG - 18k BTU - Ceiling Cassette - For Single/Multi-Zone - Grille Sold Separately (LCN188HV4-NG)
- (1) LG Multi F Four-Way Ceiling Cassette - Ceiling Cassette Grille (PT-QCHW0)
- 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's devotion to providing efficient ductless solutions can be seen across their entire catalog. LG's Four-Way Ceiling Cassette systems, such as this LC188HV4, have several advantages over wall mounted systems. By recessing the LCN188HV4 indoor unit, a 1.5" thick grille is the only part of the equipment that stays visible. Unobtrusive comfort isn't the only advantage of a ceiling cassette; with four air flow directions, the LC188HV4 provides excellent coverage for large zones. If you're looking for a low-profile alternative to wall mounted ductless heat pump systems, LG's Four-Way Ceiling Cassettes are a great choice.
Product Includes
Product Note
This product requires the following accessories for installation:
California residents see
Warning: This product can expose you to chemicals including Formaldehyde (gas) 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 - 18k BTU - Outdoor Condenser - Single Zone (LUU189HV)
- (1) LG - 18k BTU - Ceiling Cassette - For Single/Multi-Zone - Grille Sold Separately (LCN188HV4-NG)
- (1) LG Multi F Four-Way Ceiling Cassette - Ceiling Cassette Grille (PT-QCHW0)
LC188HV4
Overview
Product Category
Mini Split Heat Pump System
General Information
Type
Ceiling Cassette
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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.
18
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
Line Set Size
1/4" x 1/2"
Performance
Cooling BTU
18000
Cooling Capacity
18000 BTU
Heating Capacity
18000 BTU
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
5 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.
12.5
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.
9.7
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Product Weight
172 Pounds
Shipping Weight
176 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
AHRI Reference Number
202177384
LUU189HV
General Information
Type
Outdoor Condenser
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
Installation Location
Outdoor
Performance
Cooling BTU
18000
Minimum Sound Level
48 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
52 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
5 F
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
20 Amps
Recommended Breaker Size
30 Amps
Dimensions
Maximum Line Length
164 Feet
Gas Connection Size
3/8 Inch
Liquid Connection Size
5/8 Inch
Product Height
32 41/48 Inches
Product Width
37 5/12 Inches
Product Depth
13 Inches
Product Weight
133 Pounds
Shipping Weight
140 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
LCN188HV4-NG
General Information
Type
Ceiling Cassette
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
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.
18
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Cooling BTU
18000
Cooling Capacity
18000 BTU
Maximum Air Flow
459 CFM
Minimum Air Flow
388 CFM
Minimum Sound Level
36 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
41 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Gas Connection Size
1/2 Inch
Liquid Connection Size
1/4 Inch
Product Height
10 5/48 Inches
Product Width
22 7/16 Inches
Product Depth
22 7/16 Inches
Product Weight
32 Pounds
Shipping Weight
42 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
PT-QCHW0
General Information
Type
Grille
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
Product Category
Mini Split Accessories
Installation Location
Indoor
Dimensions
Product Height
2 7/16 Inches
Product Width
24 7/16 Inches
Product Depth
24 7/16 Inches
Product Weight
7 Pounds
Overview
Product Category
Mini Split Accessories
Reviews
(1)
LG LC188HV4 Reviews & Ratings
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LG - 18k BTU Cooling + Heating - Ceiling Cassette Air Conditioning System - 20.5 SEER2
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