This is a great product, I purchased voltas split AC .It cools my room(size 12x14) in just 20-30 mins. It comes with 2 service coupons. Awesome air conditioner in this range, some issues with delivery but its really good product . value for money, Excellent Ac cools effectively and salient efficient, got it at a great price. five stars for product and its quality, low electricity consumption, quick cooling, no noice