Description
The LG Viero KUSAL091A-KNSAL091A mini split heat pump system offers dependable 9,000 BTU performance in a compact, energy-efficient design. Engineered for small residential spaces and individual rooms, this wall-mounted unit delivers up to 20.8 SEER2 and 10.5 HSPF2 efficiency for year-round comfort. It uses R-410A refrigerant and inverter-driven technology to minimize energy consumption while maintaining stable indoor temperatures. Ideal for retrofits, offices, or bedrooms, it combines LG’s cutting-edge innovation with practical, space-saving operation.
Performance
Built with a variable-speed inverter compressor, the KUSAL091A-KNSAL091A provides consistent comfort by adjusting output based on demand. This enhances efficiency, reduces compressor cycling, and lowers energy bills over time. The system is capable of delivering up to 371 CFM of airflow, promoting even temperature distribution. With efficient coil design and advanced electronic expansion control, this unit ensures responsive heating and cooling in a variety of conditions.
Smart Technology
The system is Wi-Fi ready and integrates seamlessly with LG’s ThinQ™ app for remote control via smartphone. Compatible with Alexa and Google Assistant, the unit can be voice-controlled and integrated into smart home routines. Energy tracking, programmable settings, and smart diagnostics help streamline maintenance and optimize performance for homeowners and building managers alike.
Quiet Comfort
Sound levels as low as 27 dBA make this unit exceptionally quiet—ideal for bedrooms, nurseries, or study areas. Users can customize fan speed and swing settings for tailored comfort without disruptive noise. The slim indoor unit design blends into any room without taking up floor space, maintaining aesthetics and comfort simultaneously.
Ideal Applications
The KUSAL091A-KNSAL091A is optimized for small residential rooms, home offices, dorms, or converted spaces like garages or attics. Its compact footprint and ductless configuration make it a go-to solution where traditional systems are impractical. With reliable cold-weather performance and a strong efficiency profile, it performs well across a wide range of U.S. climate zones.
Built for Reliability
LG’s inverter technology not only enhances efficiency but also improves component longevity by reducing compressor wear. The unit features protective coatings on key components to defend against environmental corrosion. Integrated smart diagnostics enable technicians and users to detect issues quickly, reducing downtime and service disruptions.
Summary Wrap-Up
Offering compact power and superior efficiency, the LG Viero KUSAL091A-KNSAL091A is a smart choice for homeowners and property managers seeking targeted comfort in small spaces. With whisper-quiet operation, advanced controls, and proven reliability, this mini split delivers both performance and peace of mind.
Key Features
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9,000 BTU Capacity: Perfect for small bedrooms, offices, or converted indoor spaces.
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Up to 20.8 SEER2 / 10.5 HSPF2: High-efficiency heating and cooling to reduce energy usage.
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Wi-Fi Ready with LG ThinQ™: Enables remote access and smart home integration via Alexa and Google Assistant.
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Ultra-Quiet Indoor Operation (as low as 27 dBA): Maintains a peaceful environment for sleeping or working.
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Inverter Compressor Technology: Adapts to real-time temperature needs for consistent comfort.
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Compact, Sleek Design: Ideal for limited wall space without compromising airflow (up to 371 CFM).
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Smart Diagnostics System: Streamlines maintenance and reduces service time.
