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LG 18000BTU Air Conditioner Dual Cool R32 Inverter (S3-Q18KA3BE)
- 5 Years Compressor Warranty by Abans
- Model Number: S3-Q18KA3BE
- Capacity: 18,000 BTU
In Stock
In Stock
Description
Deliver high-capacity climate cooling, whisper-quiet operation, and massive power savings across expansive spaces with the LG 18,000 BTU Dual Cool Inverter Air Conditioner (S3-Q18KA3BE). Specially engineered for master bedrooms, spacious living rooms, boardrooms, and open-concept apartments up to 180–220 sq. ft., this split inverter AC pairs LG’s DUAL Inverter Compressor with Varied Speed Dual Rotary Motor with eco-friendly R32 refrigerant to chill rooms up to 40% faster while cutting electricity usage by up to 70% compared to standard non-inverter systems.
Engineered to endure Sri Lanka’s tropical temperatures and coastal humidity, the unit is reinforced with 100% grooved copper coils with corrosion-resistant protective coating to safeguard against corrosion, acid rain, and airborne moisture. Featuring AI Convertible 6-in-1 cooling modes (allowing you to step down power consumption or boost cooling power on demand), 4-way motorized auto air swing, an anti-viral air filtration system, stabilizer-free wide voltage operation (184V–276V), and an elegant concealed Magic LED temperature display, this premium 1.5-ton inverter AC delivers reliable comfort backed by an official 1-Year Unit and 5-Year Abans Compressor Warranty.

Key Features & Highlights of LG 18000 BTU Dual Inverter AC
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DUAL Inverter Compressor Technology: Twin rotary motor design runs across a wider rotational frequency range, cooling rooms faster while drastically lowering vibration and power consumption.
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AI Convertible 6-in-1 Cooling: Adjust cooling output across multiple energy levels to match room occupancy, maximizing energy efficiency.
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100% Copper Heat Exchanger Coils: Premium inner-grooved copper tubing enhances heat exchange efficiency and extends unit lifespan.
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Eco-Friendly R32 Refrigerant: Delivers higher thermal conductivity for faster room cooling with zero ozone depletion potential.
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4-Way Motorized Air Flow: Synchronized horizontal and vertical swing action distributes cold air evenly into every corner of the room.
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Anti-Viral Air Filter: High-density filtration mesh captures fine dust and neutralizes airborne contaminants for cleaner indoor air.
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Stabilizer-Free Operation: Withstands voltage fluctuations (184V–276V) safely without requiring a separate external voltage stabilizer.
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Concealed Magic Display: Modern hidden digital temperature display on the front panel complements contemporary home interiors.





| Feature | Specifications |
| Brand | LG |
| Model Number | S3-Q18KA3BE |
| SKU | LGACINS3Q18KA3BE |
| Cooling Capacity | 18,000 BTU/h (Range: 4,436 – 18,766 BTU/h) / 5.0 kW |
| AC Type | Wall-Mounted Split Type Inverter |
| Compressor Type | Twin Rotary BLDC DUAL Inverter Compressor |
| Refrigerant Type | R32 Eco-Friendly Refrigerant (730g Pre-Charge) |
| Coil & Fin Protection | 100% Copper Tube with Protective Corrosion Coating |
| Energy Efficiency (EER) | 2.86 W/W (9.75 BTU/h/W) |
| Cooling Modes | AI 6-in-1 Convertible, Diet Mode, Auto Clean, Sleep Mode |
| Air Swing | 4-Way Automatic Airflow (Up/Down & Left/Right) |
| Airflow Volume (Indoor Max) | 17.5 m³/min (618 CFM) |
| Indoor Dimensions (W×H×D) | 998 mm × 345 mm × 210 mm (Net Weight: 11.0 kg) |
| Outdoor Dimensions (W×H×D) | 717 mm × 495 mm × 230 mm (Net Weight: 23.5 kg) |
| Operating Voltage Range | 184V – 276V / 220–240V ~ 50Hz (Single Phase) |
| Piping Connection Sizes | Liquid: Ø 6.35 mm (1/4") / Gas: Ø 12.7 mm (1/2") |
| Warranty | 1 Year Comprehensive Unit + 5 Years Compressor Warranty (Abans PLC) |

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