Check the efficiency number
Every aircon has an efficiency number taped to its frame. By looking at the efficiency number, you’ll know how much electricity it will eat up and how much it would spike up your electric bill. The efficiency number when choosing, most people prefer a double digit number which shows that the aircon is highly efficient when consuming electricity. So, choose wisely. And since you’re in Makati, it shouldn’t be hard to canvas around especially with all the malls.