Model: ES-12DU / EM | Powerful Cooling, Smart Technology & Energy Saving
Stay comfortable in every season with the EcoStar 1 Ton Inverter AC Duke Series. Designed with advanced inverter technology and smart AI temperature control, this air conditioner delivers powerful cooling in summer and efficient heating in winter. Perfect for modern homes that want performance, durability, and energy efficiency.
Enjoy year-round comfort with both cooling and heating functions, making it perfect for all seasons.
Save electricity with EcoStar’s advanced inverter technology that optimizes power consumption while maintaining strong performance.
Uses R32 refrigerant, which has three times lower Global Warming Potential than R410a, making it more efficient and environmentally friendly.
Experience instant comfort with fast cooling and heating performance even in extreme weather.
Smart AI technology controls temperature with accuracy up to 0.1°C, ensuring perfect room comfort.
Double intake air door and 4D airflow system distribute air evenly across the room for faster cooling.
Prevents bacteria, dust, and moisture buildup for cleaner air and better performance.
Special dust and moisture protection design prevents damage from humidity, rain, and short circuits.
Provides anti-corrosion protection, longer lifespan, and better heat exchange.
Supports USB WiFi connectivity so you can control your AC remotely using your smartphone.
Runs smoothly even with low voltage (150–270V) — perfect for areas with unstable electricity.
Improves indoor air quality by filtering dust, allergens, and harmful particles.
Detects issues like low refrigerant automatically, helping with quick maintenance.
Consumes only 0.3W in standby mode, helping reduce electricity bills.
Capacity: 12000 BTUs (1 Ton)
Rated Cooling Capacity (H/S/L):
13990 / 11942 / 2730 BTU/H
Rated Heating Capacity (H/S/L):
13990 / 12966 / 3412 BTU/H
Power Consumption – Cooling (H/S/L):
1600 / 1180 / 100 W
Power Consumption – Heating (H/S/L):
1600 / 1100 / 300 W
✔ Compressor: 10 Years
✔ PCB: 4 Years
✔ Condenser & Evaporator: 2 Years
✔ Parts & Service: 1 Year
✔ Bedrooms
✔ Small living rooms
✔ Offices & shops
✔ All-season comfort (Heat & Cool)
Experience powerful cooling, smart technology, and energy efficiency with the EcoStar Duke Series 1 Ton Inverter AC — designed to keep your home comfortable while saving electricity. ❄️✨
Return Eligibility: Only for wrong items received. Items must be unused, unscratched, and in original packaging with the invoice/receipt.
Inspection: Check items upon delivery. Claims for damage or wrong items must be made immediately.
Special Items: For items like ACs, UPS, burners, etc., register complaints within 5 working days of delivery.
Non-Returnable Conditions: Used, scratched, or damaged items are not accepted.
Refund Policy: Refunds are subject to special approval and processed within 7-10 working days in cases of pricing errors.
Final Check: No claims entertained after stamping the warranty card.
Terms Apply: Accurate information is our goal; rare errors may occur. Thank you for your understanding.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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