The EcoStar Emperor Series (ES-18EM01WS SA+) is a 1.5-ton DC Inverter that stands at the pinnacle of climate control technology. As a “Real 4-Star” efficiency model, it is designed for users who want premium cooling power without the burden of high energy costs. With its 65Hz Rapid Startup, the Emperor series reaches its peak cooling or heating capacity significantly faster than standard inverter units.
Extreme Engineering & Efficiency The Emperor series is built around the high-efficiency R32 refrigerant, offering a higher cooling capacity and 10% better energy savings compared to older models. Its AI Temperature Control system works in real-time to maintain your comfort level with 0.1°C precision, ensuring the compressor runs at the most optimized and quiet speed once your target temperature is reached.
Built to Last in Harsh Climates EcoStar has fortified the ES-18EM01WS against the elements. The Labyrinth PCB Design creates a physical shield for the unit’s “brain” against rain, dust, and insects. To prevent rust and corrosion, the unit features Gold Fin technology and an Environmental Protection Coating (EPC) on the outdoor unit, making it an ideal choice for both coastal and humid inland environments.
Smart Hygiene & User Experience Prioritizing a healthy home, the Self-Cleaning function uses a specialized freeze-wash cycle to remove dust and bacteria from the internal coils. The air is then distributed via the 4D Airflow system and a unique Double Intake Air Door, ensuring every corner of your room feels the breeze. The unit also comes with a superior IPX5 Waterproof Remote, featuring a large LCD for easy nighttime operation.
Technical Specifications
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Model: ES-18EM01WS SA+ (Emperor Series)
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Capacity: 18,000 BTU (1.5 Ton)
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Type: Full DC Inverter (Heat & Cool)
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Refrigerant: R32 (Eco-Friendly)
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Voltage Range: 150V – 270V
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Airflow: 4D with Double Intake Door
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Standby Power: 0.3W (Ultra-Low)

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