This ac from hitachi is very efficient and nice.it is very helpful for people of hot humidity and climate.yeah here in sangrur the whether is so hot sometimes temperature raises to 42 to 45 degree celsius at the day time.but there is no problem since we have hitachi ace it have mechanism of instant cooling which cools your room quickly.it is also very good for the peoples who likes to saves electricity because it consumes low electricity.this ac is from hitachi which is a good company in the matter of ac so you can trust it and ofcourse it gave manufacturer warranty.