Split AC : Variable speed compressor which adjusts power depending on heat load. It is most energy efficient and has lowest-noise operation Energy Rating: 3 Star. High energy efficiency. Annual Energy Consumption: 753.99 units. ISEER Value: 3.64 (Please refer energy label on product page or contact brand for more details) Warranty: 1 year on product, 1 year on condenser, 5 years on compressor For claiming warranty, A) Go to 'Your orders' section, B) select the product, C) Click on Get product support and D) schedule an appointment. No need to call anyone and wait in a queue. Hassle free process. Paperless Experience with complete visibility on every step of your warranty claim Special Features: Anti-bacterial Filter; Dust Filter; Dehumidifier; Eco Friendly Refrigerant; Refrigerant gas: R32. Environment friendly - no ozone depletion potential and low global warming potential