Description
The LG Viero KUSAB091A-KNUAK091A is a high-efficiency mini split system offering 9,000 BTU cooling and heating capacity, ideal for small residential and light commercial spaces. Utilizing R-410A refrigerant and an inverter-driven compressor, this wall-mounted indoor unit combined with an outdoor condenser delivers reliable comfort with up to 19.5 SEER2 and 10.5 HSPF2 efficiency ratings. Designed to integrate seamlessly into modern environments, this model supports flexible zoning and smart connectivity features for enhanced user control and energy savings.
Performance
Powered by a variable-speed inverter compressor, the KUSAB091A-KNUAK091A precisely modulates output to maintain consistent temperatures while minimizing energy use. Its hydrophilic-coated copper coil improves heat transfer and protects against corrosion, contributing to system longevity. The unit provides up to 400 CFM airflow, ensuring even and rapid cooling or heating in smaller rooms or office spaces. The high SEER2 rating reflects its energy-efficient operation that meets or exceeds current standards.
Smart Features
This mini split integrates with LG ThinQ smart technology, enabling Wi-Fi remote access and compatibility with voice assistants such as Google Assistant and Amazon Alexa. It supports smart thermostat compatibility and offers customizable zoning, allowing users to tailor climate control to specific zones or rooms. Built-in smart diagnostics and energy monitoring tools provide valuable insights for maintenance and efficiency optimization.
Comfort & Noise
Operating at a quiet 21 dBA indoor sound level, the system delivers near-silent operation suitable for bedrooms, study rooms, or small offices. Auto-swing louvers and multiple fan speed settings ensure gentle, balanced airflow for consistent occupant comfort. The Comfort Sleep mode maintains stable nighttime temperatures with reduced noise and energy consumption, enhancing restful environments.
Use Case Fit
Ideal for small-scale residential rooms, home offices, or light commercial spaces, the KUSAB091A-KNUAK091A is well suited to temperate and moderately cold climates. Its compact footprint and flexible installation options make it a preferred choice for contractors and property managers aiming to upgrade or retrofit existing HVAC systems with smart, efficient solutions.
Value & Reliability
Constructed with durable materials and designed for long-lasting performance, this LG mini split system features a corrosion-resistant outdoor condenser and efficient inverter compressor. These components reduce maintenance needs and extend system life. Supported by LG’s industry reputation, the KUSAB091A-KNUAK091A offers excellent value for both wholesale buyers and direct consumers seeking reliable and cost-effective climate control.
Summary Wrap-Up
The LG Viero KUSAB091A-KNUAK091A mini split combines compact design, advanced inverter technology, and smart connectivity to provide efficient, quiet, and comfortable heating and cooling. Its flexible zoning and remote control capabilities make it suitable for a variety of small residential and commercial applications. This system represents a smart investment for contractors, property managers, and homeowners focused on energy savings and personalized comfort.
Key Features
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9,000 BTU Capacity: Efficiently heats and cools small spaces such as bedrooms and offices.
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Up to 19.5 SEER2 / 10.5 HSPF2 Efficiency: Provides significant energy savings without compromising performance.
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Inverter-Driven Compressor: Offers precise temperature modulation and reduced energy consumption.
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LG ThinQ Smart Connectivity: Enables remote control and voice assistant compatibility via smartphone apps.
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Ultra-Quiet Operation at 21 dBA: Near-silent function ideal for quiet living and working environments.
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Hydrophilic-Coated Coil: Improves heat transfer efficiency and protects against corrosion for longer equipment life.
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Flexible Zoning Capability: Supports customized comfort settings across multiple zones or rooms.
