So expensive. Do you turn on the air-con for the whole day? I usually turn on the one for dinning room in the evening and another two for overnight. My bill is around 6xx. Is it something wrong with my meter? Or it really save a lot for keeping the temperature at around 26 degree
So expensive. Do you turn on the air-con for the whole day? I usually turn on the one for dinning room in the evening and another two for overnight. My bill is around 6xx. Is ...