Voltas ac is good in summary time. cooling is good in night we use only 3 hours and whole night room is cold. and not sound easily sleep person.
it consume less eletrcity due to 5 star.
but it is costly for poor person.
all time we sholud'nt use in ac because it is not good for our body.
Good facilty comapny give 5 year of warranty of some parts. poor people could'nt pay every year 2time service charge.
it is good quality.