The LG UMS70SET is a slim reverse cycle mid static ducted air conditioning system designed for apartments, townhouses, and homes where ceiling space is limited. Its compact low-profile indoor unit makes it ideal for shallow roof cavities, bulkheads, and narrow ceiling spaces while still delivering reliable year-round heating and cooling. It includes the indoor unit, outdoor unit, and LG wired controller for simple day-to-day operation. With 6.8kW cooling and 8.0kW heating capacity, this model is ideal for open-plan living areas, apartments, medium-sized homes, and spaces around 30–50m² depending on insulation and layout. Its inverter technology helps maintain more stable temperatures while reducing running costs.

Key Features & Benefits

Slim Low Profile Indoor Unit

The indoor unit features a compact low-profile chassis designed for tight ceiling cavities and bulkhead applications. At approximately 190mm high, it is well suited to apartments and homes where roof space is limited.

Mid Static Pressure Performance

The system is designed for moderate duct runs, multiple outlets, and applications where stronger airflow is needed than a standard bulkhead unit. Adjustable static pressure allows installers to tailor airflow performance to suit the duct layout.

Strong Airflow Performance

The unit delivers airflow up to approximately 720 litres per second, helping provide even air distribution across multiple rooms and open-plan living areas.

Single-Phase Power Supply

This model operates on standard 220–240V single-phase power, making it suitable for most residential properties without requiring a 3-phase electrical upgrade.

Energy Efficient Inverter Technology

The system uses inverter technology to automatically adjust compressor speed based on room conditions, helping maintain more consistent temperatures and lower running costs compared to fixed-speed systems.

Quiet Operation

The slim indoor unit is designed for quieter operation, making it suitable for bedrooms, apartments, and living areas where low noise levels are important.

Compact Indoor and Outdoor Units

The indoor unit measures approximately 900mm wide, 700mm deep, and 190mm high, helping simplify installation in restricted roof spaces. The outdoor unit is also compact enough for smaller outdoor areas.

R32 Refrigerant

The system uses modern R32 refrigerant for improved energy efficiency and lower environmental impact compared to older refrigerants.

Optional Wi-Fi Compatibility

The system is compatible with optional Wi-Fi control, allowing users to remotely adjust temperatures, operating modes, and timers through compatible LG smart control systems.

Zone Control Compatible

The system can be integrated into zoned ducted installations, allowing users to independently manage airflow to different areas of the home for improved comfort and energy savings.

Ideal Applications

• Apartments
• Townhouses
• Small to medium homes
• Open-plan living areas
• Bedrooms
• Home offices
• Properties with limited ceiling space

Why Choose the LG UMS70SET?

The LG UMS70SET is a compact and flexible ducted solution designed for homes where ceiling space is limited but reliable airflow and year-round comfort are still important. With its slim low-profile design, mid static pressure capability, inverter technology, optional Wi-Fi control, and strong 6.8kW capacity, it is an excellent option for apartments, townhouses, and medium-sized homes requiring discreet climate control.