I am here to talk about hitachi split air conditioner. Last summer I bought a a.c of hitachi.i enjoyed a lot at home in a.c.its cooling is best and it does not give sound while it is on.it provides a noise free enviornmemt.service cost of this is not too much and we just make a call to campany and a person come from their office for service. It is so simple.the quality of this a.cis very good and this is very durable too.i must say this product is very good value for money. I am very much happy with this product.