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Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Quiet Design
- The LVN181HV4 can operate at volumes as low as 41 dB thanks to its advanced fan motor. The brushless direct current motor reduces electrical and mechanical sound while providing powerful air movement.
- Automated Operation
- Auto operation mode continually compares your zone's current and desired temperatures and uses that data to intelligently adjust the unit's fan speed and refrigerant flow to provide optimal comfort.
- Sleep Mode
- With the sleep mode and timer functions, you can set this indoor unit 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 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, the LVN181HV4's 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.
- Multi-Position
- The LVN181HV4 can be installed in either a vertical or a horizontal orientation, making it a versatile solution for all manners of duct systems.
LG's devotion to providing efficient ductless solutions can be seen across the Multi-F line of indoor units. The LVN181HV4 also shows that same devotion. This is an air handling indoor/outdoor kit that can be installed with nearly any pre-existing ducting run. LG's air handlers are designed to provide powerful heating and cooling for the major rooms in your home or business. Capable of managing high air speeds and volumes effortlessly, the LVN181HV4 is an impressive solution to your home's heating and cooling needs.
Product Note
For single zone use, the LVN181HV4 requires a 3/8" x 5/8" line set. For multi-zone use, the LVN181HV4 requires a 1/4" x 1/2" line set. 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.
Specifications
LVN181HV4
Overview
Product Category
Mini Split System Components
UPC
048231388269
General Information
Type
Ducted Vertical Air Handler
Product Line
Multi F
Product Category
Mini Split System Components
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
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
Performance
Cooling BTU
18000
Cooling Capacity
18000 BTU
Heating Capacity
20000 BTU
Maximum Air Flow
640 CFM
Minimum Air Flow
480 CFM
Minimum Sound Level
30 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
35 dB
Electrical Data
Phase
1
Frequency
60 Hz
Dimensions
Product Height
48 3/4 Inches
Product Depth
21 1/4 Inches
Product Length
18 Inches
Product Weight
123.5 Pounds
Shipping Weight
135.1 Pounds
Certifications
ETL Listed
Yes
AHRI 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
(1)
LG LVN181HV4 Reviews & Ratings
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Manuals
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LG - 18k BTU - Vertical Air Handler - For Multi or Single-Zone
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