Novamax Air Cooler Offer: The Novamax Desert Air Cooler is available in three sizes: 100 L, 125 L, and 150 L, starting at Rs 13,490. Also, get an extra 10% bank discount is available for Kotak and CITI customers. The Novamax Desert Air Cooler is a range of air coolers designed to provide effective cooling in arid and hot environments. The prior specification to be considered is a lower power requirement & therefore can run on inverter power. Highly durable build-in, with elegant rich look air cooler with grey finish, has a shockproof, rust-free high-grade exterior body & easy to clean interiors. Novamax Rambo air cooler comes with a 1-year warranty from the date of purchase on manufacturing defects, hence get it with confidence.