Windows AC with inverter compressor: Economical and easy to install. It has variable speed compressor which adjusts power depending on heat load and is energy efficient Capacity: 1.0 Tonnage Range. Suitable for medium sized rooms (up to 110 sq.ft.) Energy Rating: 5 Star. Best in class efficiency. Annual energy consumption: 672.46 units. ISEER value: 3.68 (please refer energy Label on product page or contact brand for more details) . The star rating is as per new BEE guidelines effective from 1st July 2022. Manufacturer Warranty: 1 Year on Product, 5 Years on PCB and 10 Years on Compressor with gas charging Copper With ocean black protection: Prevents from rust & corrosion; Increase durability; Uninterrupted cooling