The LG DualCool AS18S1S 4.8kW split system is a powerful mid-sized air conditioner designed for living rooms, open-plan spaces, and larger bedrooms. It combines strong cooling and heating performance with intelligent AI technology, advanced airflow control, and built-in WiFi for smarter everyday comfort. Delivering approximately 4.8kW cooling and 5.2kW heating, this model is ideal for medium-to-large rooms that need consistent temperatures and strong airflow coverage.

Key Features & Benefits

AI Air with LG ThinQ

AI Air technology senses room temperature and adjusts airflow direction based on your location in the room, helping deliver more personalised comfort. With built-in LG ThinQ connectivity, you can control temperature, schedules, and settings remotely via smartphone.

Dual Vane Airflow

LG’s Dual Vane system directs airflow up or down more effectively, helping conditioned air travel further and faster throughout the room for more even coverage. Longer airflow streams can reach up to 22 metres.

Proactive Energy Control

Smart energy controls allow you to manage cooling performance and set energy consumption limits directly through the LG ThinQ app, helping reduce running costs.

Soft Air Technology

Once the desired temperature is reached, Soft Air mode switches to indirect airflow to maintain comfort without harsh drafts.

Built-in WiFi Connectivity

WiFi is embedded directly into the unit, allowing remote access, energy monitoring, scheduled cleaning, and multi-device control without requiring additional accessories.

One-Click Scheduled Cleaning

Includes a multi-step self-cleaning cycle that helps keep internal coils cleaner and reduces dust, moisture, and odour build-up inside the system.

Comfort Humidity Control & Window Open Detection

The system can help manage indoor humidity levels and detect open windows to improve energy efficiency during operation.

Quiet Operation

Designed for low-noise operation while still delivering powerful airflow, making it suitable for family rooms, living areas, and larger bedrooms.

R32 Refrigerant for Improved Efficiency

Uses modern R32 refrigerant for better energy efficiency and lower environmental impact compared to older refrigerants.

Ideal Applications

• Medium to large living rooms
• Open-plan kitchen / dining areas
• Master bedrooms
• Family rooms
• Apartments and modern homes

Why Choose the LG DualCool AS18S1S?

The LG DualCool AS18S1S 4.8kW is a feature-rich split system that combines strong everyday performance with intelligent smart home technology. It is ideal for homeowners who want AI-driven comfort, app-based control, energy monitoring, and reliable heating and cooling performance in a medium-to-large room.