4-Way Cassette AC – Outdoor AUUQ28GT6, Indoor

LG 4-Way Ceiling Cassette AC (ATNQ28GPLT6 + AUUQ28GT6)

The LG 4-Way Ceiling Cassette AC (ATNQ28GPLT6 + AUUQ28GT6) is a premium cooling solution designed for reliable performance in the demanding climate of Saudi Arabia. Built for commercial and high-traffic environments, it ensures consistent indoor comfort with advanced inverter technology that automatically adjusts cooling output based on real-time demand. This helps reduce power consumption, keeps noise levels low, and improves overall system lifespan. With an EER of 12.40 W/W, it delivers highly efficient cooling for commercial use.

Indoor air quality is also improved with internal anti-mold protection, helping keep the airflow cleaner over time. For spaces that need higher air purification, such as clinics, schools, salons, and malls, an optional 5-step filtration system helps reduce fine dust, odors, and airborne particles down to PM1.0 levels. The ultra-slim 204 mm indoor unit fits neatly into standard ceiling grids, maintaining a clean and modern ceiling look with the 840 × 840 mm panel design. For maintenance, removable corner panels allow quick and easy servicing, reducing downtime and service costs. With optional LG ThinQ™ Wi-Fi control, users can manage temperature, schedules, and energy usage remotely, making it a smart solution for both single rooms and full commercial systems.

Applications

This unit is engineered for spaces where ceiling-mounted, evenly distributed cooling is essential, including:

• Corporate offices and meeting rooms

• Retail stores, boutiques, and showrooms

• Restaurants, cafés, and quick-service dining spaces

• Bank branches and customer service halls

• Medical clinics, dental offices, and pharmacies

• Hotel lobbies, function rooms, and majlis halls

• Salons, spas, and beauty centers

• Classrooms, training rooms, and lecture halls

• Mosque prayer halls and Islamic centers
• Large residential living rooms and home majlis

Compatibility

• Power Supply: 220–230–240 V / Single Phase / 50/60 Hz, compatible with standard Saudi Arabian electrical systems
• Refrigerant: R410A pre-charged (eco-friendly, ozone-friendly)
• Ceiling Type: Designed for false / suspended ceilings (T-bar grid, gypsumboard) panel size fits standard 600 × 600 ceiling cut-outs with adapter
• Smart Home: Compatible with LG ThinQ™ app, Wi-Fi modem (PWFMDD200) optional accessory
• Remote Control: Standard wireless remote included; compatible with
  PQRCVXL0(QW) wired controller and PTEGM0 wireless controller (sold separately)
• Building Management: Can be integrated into BMS via LG’s optional gateway accessories

Technical Specifications

Why Choose LG Cassette AC from Cool.sa

Buying from Cool.sa ensures you receive a fully supported HVAC solution, not just a product.

We provide:

• Genuine LG units sourced through authorized supply channels

• Competitive pricing across Saudi Arabia

• Expert HVAC sizing consultation before purchase

• Professional installation support via certified technicians

• Fast delivery across all major cities (Riyadh, Jeddah, Dammam, etc.)

• Full manufacturer warranty support
• Arabic & English customer assistance

Explore Round Cassette AC →

FAQ 

Q1: What type of room is the LG ATNQ28GPLT6 28000 BTU cassette used for? 

This LG 28000 BTU (approx. 6.45 kW) 4-way cassette air conditioner is suitable for medium to large spaces around 50–60 m² in typical Saudi Arabia climate conditions.

It performs best in:

• Offices

• Retail shops

• Meeting rooms

• Restaurants

• Commercial indoor spaces with moderate occupancy

Actual performance may vary depending on: 

• Room insulation quality

• Ceiling height

• Sun exposure and orientation

• Number of occupants and equipment heat load

For commercial projects, we can provide a full heat-load calculation to ensure correct sizing.

Q2: Is this LG cassette AC available with indoor and outdoor units? 

Yes. This is a complete split cassette system, which includes:  

• Indoor Unit: LG 4-way ceiling cassette (ATNQ28GPLT6)

• Outdoor Unit: LG condenser (AUUQ28GT6)

• Decorative panel included with indoor unit

⚠️ Note: Refrigerant piping, drain pipe, and electrical wiring are not included and must be installed by a certified HVAC technician.

Q3: Is this air conditioner suitable for extreme summer heat in Saudi Arabia? 

Yes. This LG cassette AC is designed for high ambient temperatures commonly experienced in Saudi Arabia.

Key advantages: 

• BLDC inverter compressor for efficient cooling

• Large condenser coil for heat dissipation

• Stable operation even in peak summer conditions

• Energy-efficient performance under continuous load
• It is a reliable solution for harsh Middle East climates.

Q4: Can I control this LG cassette AC using my phone?  

Yes. With an optional LG Wi-Fi module, you can control the unit through the LG ThinQ app (iOS & Android).

You can: 

• Adjust temperature and modes

• Set timers and schedules

• Monitor energy usage

• Receive maintenance alerts

Q5: How often should this unit be serviced? 

For optimal performance:

• Dusty/commercial environments: 2–3 times per year
• Normal indoor environments: At least once per year 
  
• Filters: Clean monthly (washable type).
• Regular maintenance: improves efficiency, air quality, and lifespan.  
  
• We also offer professional maintenance contracts upon request.