I am using voltas split ac 1.5 for 3 years.Voltas is very nice brand and has a very great customer support.Voltas service providers are very good .the cooling of this ac is awesome and perfect.i bet you that you will feel like the month of december if you will use this ac on 18degree temprature.it made of very good quality.and in this price range this is perfect ac for perfect family.This is my personal experience.