LG KNSAL121A Art Cool Premier Wall Mount Indoor Unit with 12000 BTU Cooling Capacity, 13000 BTU Heating Capacity and Remote Control in White

LG's devotion to providing efficient ductless solutions can be seen across their entire catalog. Their Art Cool Deluxe mini split indoor units are a brilliant blend of sleek aesthetics and clever engineering, making them a great option for any room that needs a heating and cooling solution that won't disrupt the space's design. With a variety of operating modes and helpful functions, this well-rounded mini split indoor unit is an easy choice for any system.

• Built-In Wi-Fi
• Jet Temperature Control
• Sleep Mode

Air Flow Options

This unit gives you two options for automating air flow. In Swing Mode, the unit will rotate through all four air flow directions to ensure consistent comfort in every corner of your room.

Quiet Design

The unit can operate at volumes as low as 21 dB thanks to a combination of cutting edge components. LG utilizes a cross flow fan design that reduces noise levels by limiting the surface pressure of air flow.

Self-Cleaning Coil

The unit features a self-cleaning heat exchanger coil that automatically removes dirt and moisture. This helps to prevent unpleasant odors and to combat the formation of mold.

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.

Dehumidify

LG's 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.

Improved Air Quality

The  indoor unit uses a dual filtration system to keep your air clean. A washable anti-fungal filter is the first line of defense against dust and bacteria.

Hot-Start

When the Hot-Start function is enabled, the unit'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.

*Note Outdoor Unit Required to Operate

Matching Products

• Matching Outdoor Unit KUSAL121A

Why Buy LG KNSAL121A Art Cool Deluxe Wall Mount Indoor Unit

• Smart Features: Easily manage your indoor climate from anywhere using built-in Wi-Fi and the LG SmartThinQ app on your smartphone.
• Quiet Operation: Designed for ultra-quiet performance, operating at sound levels as low as 21 dB thanks to a cross-flow fan and brushless DC motor technology.
• Energy Efficiency: Delivers outstanding energy performance with high SEER2 and HSPF2 ratings, while using eco-friendly R32 refrigerant to minimize environmental impact.
• Rapid Comfort: Jet Cool and Jet Heat modes provide fast bursts of cooling or heating, quickly bringing your space to a comfortable temperature.
• Airflow Control: With 4-way auto swing and a dual vane system, the unit distributes air evenly to maintain consistent comfort throughout the room.
• Self-Cleaning Coil: The automatic coil cleaning function removes dirt and moisture, reducing the risk of mold growth and maintaining fresh air output.
• Dehumidification: Includes a dedicated mode that effectively removes excess humidity from the air, enhancing indoor comfort.
• Modern Design: Featuring LG’s sleek Art Cool Premier design, this wall-mounted unit complements modern interiors with its stylish appearance.

• Filtration: A dual filtration system helps capture dust, allergens, and bacteria to promote cleaner, healthier indoor air.

Frequently Asked Questions

Q: What are the m​ain operating modes of the KNSAL121A?

A: The KNSAL121A offers several modes to enhance comfort and air quality:

• Cooling and Heating: Provides basic temperature control.
• Jet Cool / Jet Heat: Delivers rapid cooling or heating when the unit is first turned on.
• Auto Operation: Automatically adjusts fan speed and refrigerant flow to maintain the desired temperature.
• Dehumidify: Removes excess humidity from the air.
• Sleep Mode: Gradually adjusts the temperature overnight for energy savings, then shuts off.

Q: What is the "Hot-Start" function and how does it work?

A: In heating mode, the Hot-Start function prevents cold air from blowing by keeping the indoor fan off until the indoor coil is warmed by the outdoor condenser.

Q: What kind of air filtration system does the KNSAL121A have?

A: The unit features a dual filtration system:

• A washable anti-fungal filter that captures dust and bacteria.
• A 3M Micro Protection Filter that traps microscopic particles and allergens.

Q: Is the KNSAL121A a quiet air conditioner?

A: Yes, it is designed for quiet operation with noise levels as low as 21 dB. It uses a cross-flow fan and brushless DC motors in both the indoor and outdoor units to minimize sound.

Q: Does the KNSAL121A support Wi-Fi connectivity?

A: Yes, it comes with built-in Wi-Fi and can be controlled remotely using the LG ThinQ smartphone app.