Description
EcoStar ES-18DU01WG Duke Series 1.5 Ton Inverter AC
The EcoStar ES-18DU01WG Duke Series is a 1.5 Ton inverter split air conditioner designed for year-round cooling and heating in Pakistan. With an 18,000 BTU capacity, Heat & Cool operation and inverter technology, it is suited to appropriately sized bedrooms, master bedrooms, lounges and office spaces.
1.5 Ton / 18,000 BTU Capacity
The ES-18DU01WG provides 18,000 BTU nominal capacity, placing it in EcoStar’s 1.5 Ton category.
Exact-model technical data lists cooling output of approximately 20,132 / 18,084 / 4,436 BTU/h across high, standard and low operation, while heating output reaches approximately 20,473 / 19,108 / 4,436 BTU/h.
Correct AC sizing should also consider room dimensions, insulation, ceiling height, sunlight exposure, occupancy and other heat sources.
Heat & Cool Operation
The ES-18DU01WG supports both cooling and heating, allowing the same split AC to provide summer cooling and heating during colder months.
R32 Refrigerant
The Duke Series uses R32 refrigerant, commonly used in modern inverter air-conditioning systems.
4D Airflow
The model features 4D airflow with a strong double-intake air door, helping conditioned air move vertically and horizontally for more balanced room coverage.
Self-Cleaning Evaporator
A self-cleaning evaporator helps reduce dust and moisture buildup inside the indoor unit during normal operation.
Routine filter cleaning and periodic professional servicing should still remain part of normal AC maintenance.
Wi-Fi Ready
The ES-18DU01WG is Wi-Fi ready through USB connectivity, allowing compatible smart control when the required Wi-Fi accessory is installed.
Quick Cooling & Heating
The model includes 65 Hz startup for quick cooling and heating, designed to provide faster temperature adjustment when stronger output is required.
Precise AI Temperature Control
EcoStar lists AI temperature control with sensing accuracy up to 0.1°C, designed to provide finer room-temperature management.
Low-Voltage Operation
The Duke Series supports approximately 150V–270V operation, giving it additional flexibility where household voltage fluctuates.
Gold Fin Protection
The model includes Gold Fin protection on the evaporator and condenser, helping protect heat-exchanger surfaces against corrosion.
Environmental Protection Coating
An Environmental Protection Coating (EPC) adds another layer of protection to the AC’s internal components.
Labyrinth PCB Protection
The Labyrinth-design PCB protection system helps protect electronic components from dust, moisture and environmental exposure.
Multi-Health Filters
The ES-18DU01WG includes Multi-Health Filters, adding an air-treatment function alongside its primary cooling and heating operation.
Low Refrigerant Self-Diagnosis
The Duke Series also includes low-refrigerant self-diagnosis, helping identify conditions where the refrigerant system may require inspection.
Low Standby Power
The exact model is listed with approximately 0.3 W standby power consumption, helping limit electricity use while the unit is idle.
White Duke Series Design
The WG suffix identifies the white Duke Series variant. Its glossy white finish gives the indoor unit a clean appearance suitable for bedrooms, lounges, offices and modern residential interiors.
For customers searching for the EcoStar ES-18DU01WG price in Pakistan, this Duke Series model combines 1.5 Ton inverter performance, Heat & Cool operation, R32 refrigerant, 4D airflow and smart-ready functionality.
Electroli — SAY LAY LO.
Specifications
| Specification | Details |
|---|---|
| Brand | EcoStar |
| Model | ES-18DU01WG |
| Series | Duke Series |
| Product Type | Wall-Mounted Split AC |
| Capacity | 1.5 Ton |
| Nominal Capacity | 18,000 BTU |
| Cooling Capacity | 20,132 / 18,084 / 4,436 BTU/h |
| Heating Capacity | 20,473 / 19,108 / 4,436 BTU/h |
| Cooling Power Input | 2100 / 1580 / 290 W |
| Heating Power Input | 1800 / 1550 / 250 W |
| Technology | Inverter |
| Compressor Category | T1 |
| Operation | Heat & Cool |
| Refrigerant | R32 |
| Airflow | 4D Airflow |
| Self-Cleaning Evaporator | Yes |
| Wi-Fi | Wi-Fi Ready / USB Connectivity |
| Quick Cooling & Heating | 65 Hz Startup |
| AI Temperature Control | Yes |
| Low-Voltage Operation | Approx. 150–270V |
| Gold Fin Evaporator & Condenser | Yes |
| Environmental Protection Coating | Yes |
| Multi-Health Filters | Yes |
| Low Refrigerant Self-Diagnosis | Yes |
| PCB Protection | Labyrinth Design |
| Standby Power | Approx. 0.3 W |
| Color | White |













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