Description
The LG Viero KUSAB181A-KNUAK181A mini split system delivers 18,000 BTU heating and cooling capacity with high efficiency and smart control. Featuring R-410A refrigerant and a variable-speed inverter compressor, this wall-mounted indoor unit paired with an outdoor condenser achieves up to 18.5 SEER2 and 9.5 HSPF2 ratings. Designed for residential and light commercial use, the system supports flexible zoning and LG ThinQ smart technology, ensuring precise comfort management and energy savings.
Performance
Equipped with an inverter-driven compressor, the KUSAB181A-KNUAK181A modulates output to maintain consistent indoor temperatures while optimizing energy consumption. Its hydrophilic-coated copper coil enhances heat transfer efficiency and resists corrosion for longer system life. Delivering up to 600 CFM airflow, it provides rapid and even temperature distribution in medium to large rooms or zones. The high SEER2 and HSPF2 ratings confirm its compliance with current energy efficiency standards.
Smart Features
This mini split integrates with LG ThinQ smart technology, offering Wi-Fi-enabled remote control and compatibility with voice assistants like Google Assistant and Amazon Alexa. It supports smart thermostat integration and zoning capabilities, enabling users to customize comfort settings for individual rooms or zones. Built-in diagnostics and energy monitoring facilitate efficient system management and cost savings.
Comfort & Noise
Operating quietly at approximately 27 dBA indoors, the system ensures near-silent operation suitable for bedrooms, offices, and commercial spaces. Auto-swing louvers and multiple fan speed settings provide smooth, balanced airflow that enhances occupant comfort. Comfort Sleep mode maintains stable nighttime temperatures with reduced noise and energy use for improved rest.
Use Case Fit
Ideal for larger residential rooms, commercial offices, and multi-family units, the KUSAB181A-KNUAK181A suits a variety of climate zones including temperate and colder regions. Its 18,000 BTU capacity and flexible zoning options enable contractors and property managers to customize HVAC solutions for diverse building layouts and occupant needs.
Value & Reliability
Constructed with premium materials and advanced manufacturing, this LG mini split features a corrosion-resistant outdoor condenser and efficient inverter compressor that reduce maintenance needs and extend equipment lifespan. Supported by LG’s strong brand reputation, the KUSAB181A-KNUAK181A delivers excellent value to wholesale buyers and direct consumers seeking reliable, energy-efficient HVAC solutions.
Summary Wrap-Up
The LG Viero KUSAB181A-KNUAK181A mini split system combines powerful capacity, inverter technology, and smart home integration to provide efficient, quiet, and customizable heating and cooling. Its zoning capabilities and remote control features make it suitable for a range of residential and light commercial applications. This system is a smart investment for contractors, property managers, and homeowners focused on energy savings and personalized comfort.
Key Features
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18,000 BTU Capacity: Efficient heating and cooling for medium to large rooms and zones.
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Up to 18.5 SEER2 / 9.5 HSPF2 Efficiency: Offers strong energy savings while ensuring year-round comfort.
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Inverter-Driven Compressor: Provides precise temperature control and optimized energy use.
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LG ThinQ Smart Connectivity: Enables remote operation and voice assistant integration via smartphone apps.
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Quiet Operation at 27 dBA: Minimizes noise for occupant comfort in sensitive environments.
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Hydrophilic-Coated Coil: Enhances heat transfer efficiency and corrosion resistance for long equipment life.
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Flexible Zoning Support: Supports customized comfort management across multiple rooms or zones.
White Paper
