The EcoStar ES-18DU01WC Duke Series 1.5 Ton Inverter AC delivers efficient and eco-friendly cooling and heating for medium to large rooms. With advanced R32 refrigerant technology, 4D airflow, and WiFi-ready convenience, it ensures rapid cooling, precise temperature control, and low energy consumption. Built for durability and modern living, this AC combines performance, health-friendly filtration, and smart features for a comfortable environment.
Key Features
- Real 4-Star Product for reliable energy efficiency
- R32 Refrigerant – GWP one-third of R410a, more efficient and cost-saving
- Self-Cleaning Evaporator for cleaner air and easy maintenance
- Labyrinth Design PCB – Protects against dust, moisture, short circuits, and rain
- Environmental Protection Coating (EPC) for enhanced durability
- Gold Fin Evaporator & Condenser for corrosion resistance
- 4D Airflow with Strong Double Intake Air Door for rapid cooling and heating
- WiFi Ready with USB Connectivity for modern convenience
- Quick Cooling and Heating – 65 Hz startup
- Precise AI Temperature Control up to 0.1º for improved sensing accuracy
- Low Voltage Operation: 150–270V for stable performance
- Multi-Health Filters for cleaner, healthier air
- Self-Diagnosis for low refrigerant
- Superior Remote Control: Large LCD, IPX5 Waterproof
- Standby Power Consumption: 0.3 W
- Capacity: 18,000 BTU, Rated Cooling Capacity (H/S/L): 20132 / 18084 / 4436 BTU/H
- Rated Heating Capacity (H/S/L): 20473 / 19108 / 4436 BTU/H
- Rated Power Consumption – Cooling (H/S/L): 2100 / 1580 / 290 W
- Rated Power Consumption – Heating (H/S/L): 1800 / 1550 / 250 W
- Warranty:
- Compressor: 10 Years
- PCB: 4 Years
- Condenser & Evaporator: 2 Years
- Parts & Service: 1 Year


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