Hitachi split Ac is a very good Ac .I patchased this AC last week and I introduced to my expereince with Hitachi split AC .its one of the best air conditioner.i am very happy to buy this product it gives me pleasent experienses in this summer.Hitachi Ac is the best working Ac’s right now with best market value and if you thing to buy Ac parchasef Hitachi Ac.its noise level in indore is 34 DB. It ac 5 steps fan speed, air flow indoor 583CFM and company warranty for one year and ac wait 41.2 this capicity of Hitachi RAU518HVDOB 1.5 Ton split Ac.But I am not satisfied dealer.