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LG Ceiling Cassette 3-Zone System - 36,000 BTU Outdoor - 7k + 7k + 18k Indoor - 21.0 SEER

LG Ceiling Cassette 3-Zone System - 36,000 BTU Outdoor - 7k + 7k + 18k Indoor - 21.0 SEER
Model: L3H36C07071800
$4,185.00
In-Stock
Ships Wednesday, Aug 22nd
Free Shipping
Free Lift Gate Service - 
Outdoor Unit BTU/h
Indoor Unit Sizes 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. For example (9k + 12k) means the system includes a 9k BTU unit and a 12k BTU unit.
High Heating Capacity
Add-Ons
 
In-Stock
Ships Wednesday, Aug 22nd
Free Freight
Free Freight
Lift Gate Services
Lift Gate Service
*We currently CANNOT ship this product to Canada or any destination outside of the United States
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  • Product Description
  • 2
    Reviews
  • 1
    Product Q&A
  • Recommended Accessories
  • How-To Articles
  • Manuals
Product Description
+
Features
Features
    LG's devotion to providing efficient ductless solutions can be seen across the Multi F line. This ceiling cassette ductless heat pump system pairs a powerful LMU36CHV outdoor condenser with very efficient ceiling cassette indoor units. LG's Multi F ceiling cassette indoor units feature four air outlets which allow them to provide consistent air flow to the farthest reaches of large rooms. In addition to providing excellent coverage, the ceiling cassette indoor units also feature an exceptionally low profile. When installed, a grille less than 1" thick is the only visible clue that your room is receiving efficient heating and cooling from a ductless heat pump system.
  • Inverter Technology
  • LG's multi-zone outdoor condensers are designed with powerful, efficient inverter technology. An electronic expansion valve and a variable speed condenser compressor carefully regulate the refrigerant flow, reducing energy consumption.
  • Gold Fin Protection
  • To ensure the reliability and longevity of the LMU36CHV's heat exchanger, LG employs a Gold Fin coating that prevents corrosion and improves durability.
  • Low Ambient Operations
  • This outdoor unit supports cooling operations down to 14 degrees Fahrenheit and with a wind baffle, 0 degrees Farenheit. In heating operations, the unit can handle down to -4 degrees Fahrenheit.
  • 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.
  • 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.
  • Swirl Wind Mode
  • Exclusive to ceiling cassette models is Swirl Wind, which automates both air flow direction and fan speed to produce steady comfort throughout any zone.
  • Improved Air Quality
  • These mini split indoor units include anti-fungal filters to keep your air clean. These filters capture contaminants like dust and bacteria, and they are washable to ensure long term air quality.
  • 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.
  • 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.
  • Recommended line set sizes for indoor unit connectivity:
  • LMCN077HV-NOGRILLE: 1/4" x 3/8" Line Set (Qty 2)
  • LMCN185HV-NOGRILLE: 1/4" x 1/2" Line Set
  • Product Includes
    • (1) LG - 36k BTU - Outdoor Condenser - For 2-4 Zones (LMU36CHV)
    • (1) LG - 18k BTU - Ceiling Cassette - For Multi-Zone - Grille Sold Separately (LMCN185HV-NOGRILLE)
    • (2) LG - 7k BTU - Ceiling Cassette - For Multi-Zone - Grille Sold Separately (LMCN077HV-NOGRILLE)
    • (3) LG Multi F Four-Way Ceiling Cassette - Ceiling Cassette Grille (PT-UQC)
    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.
Specifications
General Information
Type
Ceiling Cassette
Product Line
Multi F
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
Cooling + Heating
Number of Zones A zone is a room or area within a building that has its own temperature control.
3
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. For example (09 + 12) means the system includes a 9k BTU unit and a 12k BTU unit.
6 + 6 + 18
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 Capacity
32000 BTU
Heating Capacity
35200 BTU
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. Learn More
21.0
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. Learn More
12.4
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. Learn More
9.5
Cooling Power Input
2580 Watts
Heating Power Input
2830 Watts
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
Dimensions
Product Weight
216 Pounds
Shipping Weight
246 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
7180063
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMU36CHV Specifications
General Information
Type
Outdoor Condenser
Product Line
Multi F
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
Cooling + Heating
Maximum Number of Zones
4
Multi-Zone Compatible
Yes
Installation Location
Outdoor
Performance
Nominal Capacity
36000 BTU
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
55 dB
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
0.25 Inches
Line Set A Gas Connection
0.375 Inches
Line Set B Liquid Connection
0.25 Inches
Line Set B Gas Connection
0.375 Inches
Line Set C Liquid Connection
0.25 Inches
Line Set C Gas Connection
0.375 Inches
Line Set D Liquid Connection
0.25 Inches
Line Set D Gas Connection
0.375 Inches
Product Height
32.84375 Inches
Product Width
37.40625 Inches
Product Depth
13 Inches
Product Weight
137 Pounds
Shipping Weight
148 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMCN185HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
18000 BTU
Minimum Air Flow
388 CFM
Maximum Air Flow
459 CFM
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
38 dB
Minimum Sound Level
34 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.5 Inches
Product Height
10.09375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
34 Pounds
Shipping Weight
42 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
LMCN077HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
7000 BTU
Minimum Air Flow
177 CFM
Maximum Air Flow
265 CFM
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
31 dB
Minimum Sound Level
24 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.375 Inches
Product Height
8.4375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
31 Pounds
Shipping Weight
34 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
PT-UQC Specifications
General Information
Type
Grille
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
Installation Location
Indoor
Dimensions
Product Height
2.4375 Inches
Product Width
27.5625 Inches
Product Depth
27.5625 Inches
Product Weight
7 Pounds
Shipping Weight
9 Pounds
Warranty Information
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. Learn More
5 Years
Features
Features
    LG's devotion to providing efficient ductless solutions can be seen across the Multi F line. This ceiling cassette ductless heat pump system pairs a powerful LMU36CHV outdoor condenser with very efficient ceiling cassette indoor units. LG's Multi F ceiling cassette indoor units feature four air outlets which allow them to provide consistent air flow to the farthest reaches of large rooms. In addition to providing excellent coverage, the ceiling cassette indoor units also feature an exceptionally low profile. When installed, a grille less than 1" thick is the only visible clue that your room is receiving efficient heating and cooling from a ductless heat pump system.
  • Inverter Technology
  • LG's multi-zone outdoor condensers are designed with powerful, efficient inverter technology. An electronic expansion valve and a variable speed condenser compressor carefully regulate the refrigerant flow, reducing energy consumption.
  • Gold Fin Protection
  • To ensure the reliability and longevity of the LMU36CHV's heat exchanger, LG employs a Gold Fin coating that prevents corrosion and improves durability.
  • Low Ambient Operations
  • This outdoor unit supports cooling operations down to 14 degrees Fahrenheit and with a wind baffle, 0 degrees Farenheit. In heating operations, the unit can handle down to -4 degrees Fahrenheit.
  • 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.
  • 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.
  • Swirl Wind Mode
  • Exclusive to ceiling cassette models is Swirl Wind, which automates both air flow direction and fan speed to produce steady comfort throughout any zone.
  • Improved Air Quality
  • These mini split indoor units include anti-fungal filters to keep your air clean. These filters capture contaminants like dust and bacteria, and they are washable to ensure long term air quality.
  • 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.
  • 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.
  • Recommended line set sizes for indoor unit connectivity:
  • LMCN077HV-NOGRILLE: 1/4" x 3/8" Line Set (Qty 2)
  • LMCN185HV-NOGRILLE: 1/4" x 1/2" Line Set
  • Product Includes
    • (1) LG - 36k BTU - Outdoor Condenser - For 2-4 Zones (LMU36CHV)
    • (1) LG - 18k BTU - Ceiling Cassette - For Multi-Zone - Grille Sold Separately (LMCN185HV-NOGRILLE)
    • (2) LG - 7k BTU - Ceiling Cassette - For Multi-Zone - Grille Sold Separately (LMCN077HV-NOGRILLE)
    • (3) LG Multi F Four-Way Ceiling Cassette - Ceiling Cassette Grille (PT-UQC)
    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.
Specifications
General Information
Type
Ceiling Cassette
Product Line
Multi F
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
Cooling + Heating
Number of Zones A zone is a room or area within a building that has its own temperature control.
3
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. For example (09 + 12) means the system includes a 9k BTU unit and a 12k BTU unit.
6 + 6 + 18
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 Capacity
32000 BTU
Heating Capacity
35200 BTU
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. Learn More
21.0
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. Learn More
12.4
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. Learn More
9.5
Cooling Power Input
2580 Watts
Heating Power Input
2830 Watts
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
Dimensions
Product Weight
216 Pounds
Shipping Weight
246 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
7180063
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMU36CHV Specifications
General Information
Type
Outdoor Condenser
Product Line
Multi F
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
Cooling + Heating
Maximum Number of Zones
4
Multi-Zone Compatible
Yes
Installation Location
Outdoor
Performance
Nominal Capacity
36000 BTU
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
55 dB
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
0.25 Inches
Line Set A Gas Connection
0.375 Inches
Line Set B Liquid Connection
0.25 Inches
Line Set B Gas Connection
0.375 Inches
Line Set C Liquid Connection
0.25 Inches
Line Set C Gas Connection
0.375 Inches
Line Set D Liquid Connection
0.25 Inches
Line Set D Gas Connection
0.375 Inches
Product Height
32.84375 Inches
Product Width
37.40625 Inches
Product Depth
13 Inches
Product Weight
137 Pounds
Shipping Weight
148 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMCN185HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
18000 BTU
Minimum Air Flow
388 CFM
Maximum Air Flow
459 CFM
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
38 dB
Minimum Sound Level
34 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.5 Inches
Product Height
10.09375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
34 Pounds
Shipping Weight
42 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
LMCN077HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
7000 BTU
Minimum Air Flow
177 CFM
Maximum Air Flow
265 CFM
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
31 dB
Minimum Sound Level
24 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.375 Inches
Product Height
8.4375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
31 Pounds
Shipping Weight
34 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
PT-UQC Specifications
General Information
Type
Grille
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
Installation Location
Indoor
Dimensions
Product Height
2.4375 Inches
Product Width
27.5625 Inches
Product Depth
27.5625 Inches
Product Weight
7 Pounds
Shipping Weight
9 Pounds
Warranty Information
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. Learn More
5 Years
Product Specs
+
Specifications
General Information
Type
Ceiling Cassette
Product Line
Multi F
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
Cooling + Heating
Number of Zones A zone is a room or area within a building that has its own temperature control.
3
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. For example (09 + 12) means the system includes a 9k BTU unit and a 12k BTU unit.
6 + 6 + 18
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 Capacity
32000 BTU
Heating Capacity
35200 BTU
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. Learn More
21.0
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. Learn More
12.4
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. Learn More
9.5
Cooling Power Input
2580 Watts
Heating Power Input
2830 Watts
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
Dimensions
Product Weight
216 Pounds
Shipping Weight
246 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
7180063
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMU36CHV Specifications
General Information
Type
Outdoor Condenser
Product Line
Multi F
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
Cooling + Heating
Maximum Number of Zones
4
Multi-Zone Compatible
Yes
Installation Location
Outdoor
Performance
Nominal Capacity
36000 BTU
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
55 dB
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
0.25 Inches
Line Set A Gas Connection
0.375 Inches
Line Set B Liquid Connection
0.25 Inches
Line Set B Gas Connection
0.375 Inches
Line Set C Liquid Connection
0.25 Inches
Line Set C Gas Connection
0.375 Inches
Line Set D Liquid Connection
0.25 Inches
Line Set D Gas Connection
0.375 Inches
Product Height
32.84375 Inches
Product Width
37.40625 Inches
Product Depth
13 Inches
Product Weight
137 Pounds
Shipping Weight
148 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
Compressor Warranty
7 Years
LMCN185HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
18000 BTU
Minimum Air Flow
388 CFM
Maximum Air Flow
459 CFM
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
38 dB
Minimum Sound Level
34 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.5 Inches
Product Height
10.09375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
34 Pounds
Shipping Weight
42 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
LMCN077HV-NOGRILLE Specifications
General Information
Type
Ceiling Cassette Unit
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
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
Cooling + Heating
Multi-Zone Compatible
Yes
Installation Location
Indoor
Grille
Not Included
Required Grille Model
PT-UQC
Performance
Nominal Capacity
7000 BTU
Minimum Air Flow
177 CFM
Maximum Air Flow
265 CFM
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
31 dB
Minimum Sound Level
24 dB
Electrical Data
Voltage
208/230 Volts
Phase
1
Frequency
60 Hz
Dimensions
Liquid Connection Size
0.25 Inches
Gas Connection Size
0.375 Inches
Product Height
8.4375 Inches
Product Width
22.4375 Inches
Product Depth
22.4375 Inches
Product Weight
31 Pounds
Shipping Weight
34 Pounds
Certifications
UL Listed
Yes
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
Warranty Information
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. Learn More
5 Years
PT-UQC Specifications
General Information
Type
Grille
Product Line
Multi F
Product Sub-line
Four-Way Ceiling Cassette
Installation Location
Indoor
Dimensions
Product Height
2.4375 Inches
Product Width
27.5625 Inches
Product Depth
27.5625 Inches
Product Weight
7 Pounds
Shipping Weight
9 Pounds
Warranty Information
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. Learn More
5 Years
Reviews
(2)
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LG L3H36C07071800 Reviews & Ratings
Product Q&A
(1)
+
Search Product Q&A's Answered by Chris, the eComfort Product Expert
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Can the LG system deliver heat down to 5 degrees? If so, are the BTU ratings listed the same at this temp?
Andrew S. 
from Massachusetts 
July 24, 2016
Answer
LG outdoor units do not shut down based on outdoor temperature*. They will deliver heat at 5 degrees, and lower. However, their output will decrease as temperature drops toward freezing and below. For specific details on capacities at different outdoor temperatures, you can reference the Engineering Manual. If you need any help interpreting the manual, feel free to email or call us.

*The units will shut down if operating pressures in the systems are unsafe. Once pressures return to safe levels, the units will resume operation.
Recommended Accessories
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Expert Recommended Accessories Hand Picked By Our Expert Chris
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Optional Accessories
How-To Articles
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Manuals
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LG Ceiling Cassette 3-Zone System - 36,000 BTU Outdoor - 7k + 7k + 18k Indoor - 21.0 SEER
LG L3H36C07071800
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