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Quick Specs

Product Information
Brand: LG
Model: LMDN185HV
General
AC System Type: Mini Split
Component Type: Indoor Unit
Operation: Cooling with Heat Pump
Placement Type: Concealed Duct
Wireless Remote Control(s) Included: No
Wired Remote Control(s) Included: Included
Thermostat Range - Cooling (F°): 14 - 118
Thermostat Range - Heating (F°): 0 - 64
Capacity
BTU Class: 18,000 BTU
Heating Capacity: 20,800 BTU
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Rated Amps: 0.25 Amps
Performance
Fan: Turbo
No. of Fans: 2
Motor: Brushless Digitally Controlled
Motor Drive: Direct
Energy Star Certified: No
Airflow Rate Low (CFM): 406 CFM
Airflow Rate Medium (CFM): 477 CFM
Airflow Rate High (CFM): 530 CFM
Operating Sound Level - Low (dB): 29 dB
Operating Sound Level - Medium (dB): 31 dB
Operating Sound Level - High (dB): 34 dB
Temperature Sensor: Dual Thermistor
Piping Connections
Power and Communication Cable - No.: 4
Power and Communication Cable - AWG: 18
Liquid Line Outer Diameter: 1/4 Inch
Suction Line Outer Diameter: 1/2 Inch
Drain Line Outer Diameter: 1 1/4 Inch
Drain Line Inner Diameter: 1 Inch
Refrigeration System
Refrigerant Type: R-410A
Refrigerant Connection Type: Flare
Refrigerant Control: EEV
Max. Line Length - Each: 82 Ft.
Features
Control Lock Function (Concealed Duct Only): Yes
Human Detection Technology: No
Room-Freeze Protection: No
Filter Clean Notification: No
Hot Start Heating System (Heat Pumps Only): Yes
Program Timer: No
Manual Power Switch: No
Defrost/Deicing: No
Air Filter: Yes
Filters Washable?: Yes
Filters Anti-microbial?: Yes
Restart Delay: No
Self-diagnosis: Yes
Condensate Sensor Connection: No
Quiet/Sleep Mode: No
Self-Cleaning Indoor Coil: No
Built-in Drain Pump (Indoor Unit): Yes
Hidden Display: No
Surge Cool/Heat: Yes
Auto Operation: Yes
Auto Restart on Power Failure: Yes
Auto-changeover: No
Automatic Louver Adjustment: No
4-Way Swing: No
Dehumidifying Mode: Yes
No. of Fan Speeds: 3
Technical Details
ADA Compliant: No
Voltage: 230/208 Volts
Warranty Terms
Parts Warranty: 5 Year
Dimensions & Weights
Width: 43 5/16 Inch
Depth: 22 5/8 Inch
Height: 7 1/2 Inch
Net Weight: 59 Lbs.
Shipping Weight: 65 Lbs.

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Price:
$869.00
To order or learn more please
call us at 800-570-3355

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Dealer

LG LMDN185HV
18,000 Class BTU Concealed Duct Mini Split Indoor Air Conditioner

  • Two Thermistor Control
  • Dehumidification Function
  • Self-Diagnostics Function
  • Auto Operation
  • Drain Pump Included
  • External Static Pressure Control
  • Wireless LCD Remote Controller Included
Additional Options
Add
15 ft. Insulated Refrigeration Line Set for 18,000 BTU Indoor Mini-Splits T42150 (required) preview + $117.00
Add
35 ft. Insulated Refrigeration Line Set for 18,000 BTU Indoor Mini-Splits T42350 (required) preview + $208.00

Quick Specs

Product Information
Brand: LG
Model: LMDN185HV
General
AC System Type: Mini Split
Component Type: Indoor Unit
Operation: Cooling with Heat Pump
Placement Type: Concealed Duct
Wireless Remote Control(s) Included: No
Wired Remote Control(s) Included: Included
Thermostat Range - Cooling (F°): 14 - 118
Thermostat Range - Heating (F°): 0 - 64
Capacity
BTU Class: 18,000 BTU
Heating Capacity: 20,800 BTU
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Rated Amps: 0.25 Amps
Performance
Fan: Turbo
No. of Fans: 2
Motor: Brushless Digitally Controlled
Motor Drive: Direct
Energy Star Certified: No
Airflow Rate Low (CFM): 406 CFM
Airflow Rate Medium (CFM): 477 CFM
Airflow Rate High (CFM): 530 CFM
Operating Sound Level - Low (dB): 29 dB
Operating Sound Level - Medium (dB): 31 dB
Operating Sound Level - High (dB): 34 dB
Temperature Sensor: Dual Thermistor
Piping Connections
Power and Communication Cable - No.: 4
Power and Communication Cable - AWG: 18
Liquid Line Outer Diameter: 1/4 Inch
Suction Line Outer Diameter: 1/2 Inch
Drain Line Outer Diameter: 1 1/4 Inch
Drain Line Inner Diameter: 1 Inch
Refrigeration System
Refrigerant Type: R-410A
Refrigerant Connection Type: Flare
Refrigerant Control: EEV
Max. Line Length - Each: 82 Ft.
Features
Control Lock Function (Concealed Duct Only): Yes
Human Detection Technology: No
Room-Freeze Protection: No
Filter Clean Notification: No
Hot Start Heating System (Heat Pumps Only): Yes
Program Timer: No
Manual Power Switch: No
Defrost/Deicing: No
Air Filter: Yes
Filters Washable?: Yes
Filters Anti-microbial?: Yes
Restart Delay: No
Self-diagnosis: Yes
Condensate Sensor Connection: No
Quiet/Sleep Mode: No
Self-Cleaning Indoor Coil: No
Built-in Drain Pump (Indoor Unit): Yes
Hidden Display: No
Surge Cool/Heat: Yes
Auto Operation: Yes
Auto Restart on Power Failure: Yes
Auto-changeover: No
Automatic Louver Adjustment: No
4-Way Swing: No
Dehumidifying Mode: Yes
No. of Fan Speeds: 3
Technical Details
ADA Compliant: No
Voltage: 230/208 Volts
Warranty Terms
Parts Warranty: 5 Year
Dimensions & Weights
Width: 43 5/16 Inch
Depth: 22 5/8 Inch
Height: 7 1/2 Inch
Net Weight: 59 Lbs.
Shipping Weight: 65 Lbs.

Are You a
Builder?

Contact us for
special pricing & volume discounts
Get Quote
  • Description
  • Specifications
  • Features
  • Info & Guides
  • Reviews
  • Warranty Info

Description

LG 9,000 BTU Indoor Concealed Duct Indoor Air Conditioner
This air conditioner provides optimal temperature control that's quiet and virtually seamless. Designed for easy installation, this air conditioner can be mounted above a finished ceiling with as little as 8 inches of vertical space. Equipped with Auto-Operation, the system will automatically adjust between Low, Med, and High fan settings in either Heating or Cooling Mode to maintain the desired set temperature. It also comes with an advanced plasma filtration system that's washable for easy upkeep. This air conditioner includes its own wired remote-controller.

Specifications

General
Operation:  
Cooling with Heat Pump
Component Type:  
Indoor Unit
Placement Type:  
Ceiling Cassette
Wireless Remote Control(s) Included:  
Yes
Wired Remote Control(s) Included:  
Optional
Capacity
Nominal Cooling Capacity:  
12,000 BTU/h
Nominal Heating Capacity:  
13,800 BTU/h
Electrical Data
Power Supply (V/Hz/Phase):  
230-208V/60Hz/1
Power and Communication Cable (No. X AWG):  
4 X 18
Rated Amps:  
0.25 Amps
Performance
Fan:  
Turbo
No. of Fans:  
1
Motor:  
Bushless Digitally Controlled
Motor Drive:  
Direct
Airflow Rate - Low:  
247 CFM
Airflow Rate - Med.:  
283 CFM
Airflow Rate - High:  
335 CFM
Operating Sound Level - Low:  
32 dB
Operating Sound Level - Med.:  
35 dB
Operating Sound Level - High:  
38 dB
Temperature Sensor:  
Dual Thermistor
Refrigeration System
Refrigerant Type:  
R410A
Refrigerant Control:  
EEV
Liquid Line O.D.:  
1/4"
Vapor Line O.D.:  
3/8"
Drain O.D.:  
1 1/4"
Drain I.D.:  
1"
Features
Auto Operation:  
Yes
Auto-Changeover:  
No
Program Timer:  
Yes
Surge Cool/Heat:  
Yes
Soft Start:  
No
Hot Start Heating Function:  
Yes
Quiet/Sleep Mode:  
No
Human Detection Technology:  
No
Dehumidifying Mode:  
Yes
Air Filter:  
Yes
Primary Filter:  
Washable Pre-Filter
Secondary Filter:  
Optional Plasma
Room Freeze Protection:  
No
Defrost/De-icing:  
No
Auto-Restart on Power Failure:  
Yes
Self-Diagnosis:  
Yes
Built-in Drain Pump:  
Yes
Warranty
Parts Warranty:  
5 Year
Labor Warranty:  
No
Dimensions and Weights
Overall Width:  
22 7/16"
Overall Depth:  
22 7/8"
Overall Height:  
8 7/16"
Net Unit Weight:  
31 Lbs.
Shipping Weight:  
40 Lbs.

Features

Concealed Duct Indoor Air Conditioner

Concealed Duct Indoor Air Conditioner

Settings
Dehumidification Function

Accurately measures room temperature and control humidity by adjusting the set point and fan speed.

Self-Diagnostics Function

Makes it easier to diagnose malfunctions, reducing service labor.

Operation
Auto Operation

Provides three levels of comfort from which to choose. Temperature and fan speed is set automatically.

Auto Restart

Automatically restarts the system after a power failure.

Two Thermistor Control

Provides more accurate temperature control by gauging temperature levels from both the indoor air conditioner and the wired remote controller.

More Features
Wireless LCD remote controller included

Drain pump included

External static pressure control

Reviews

Warranty Info

Warranties on mini split air conditioners only include parts and do not include labor. The licensed HVAC Technician who installs your air conditioner should always provide you with a labor warranty (preferably for at least a full year to compliment the manufacturers' parts warranty).

AJ Madison will only finalize a Mini Split (Ductless Split System) purchase with an authorized HVAC Technician. AJ Madison recommends the installation of a mini-split system to be performed by a trained and qualified HVAC technician with the proper knowledge and background. A trained technician will be able to judge the best location for the air handling (evaporator) unit and also the correct size for the area the unit will heat and/or cool. For assistance with all your technical needs please contact our technical department at hvactechsupport@ajmadison.com.

Should you experience an issue during the installation or the initial startup of a unit please do not contact the manufacturer. You should have the technician that installed your system contact either AJ Madison or the manufacturer. We cannot accept any service or warranty calls from anyone but a licensed HVAC technician. We have a full technical support team available to help you throughout the installation process.

AJ Madison, Inc. cannot be held liable for improper installation and operation of any product purchased from our company. Should a warranty issue arise in which parts will need to be replaced, an installation receipt will be required along with your AJ Madison sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.