

So, the more the BEE star rating of the hot & cold inverter AC, the more energy efficient it is. Say for example, a 5 star non-Inverter AC consumes the same energy when compared to a 3 star inverter AC. While the Inverter ACs consume less power when compared to non-inverter ACs, you’ll still need to check the BEE ratings. You can use this formula to know about the BTU required based on the count of people.įor every single person, just add 600 BTU to the original BTU (see the table above) and you’ll get the desired BTU of your room. The total number of persons present inside a room will also influence the output of an AC w.r.t cooling and heating. Room Size (Area)Ĭhoose the Hot and Cold AC with enough BTU that suits your room size. Using this measurement, you can get an idea of how much heat an AC can produce based on the room sizes.

The heating of an air conditioner is usually measured in BTU or British Thermal Units. The first thing you should check in an air conditioner of any type is its capacity, which determines the area it can cover in square feet. Here are a few things you should consider in order to choose the right all weather AC in India. Though the Hot and Cold air conditioners look similar to the regular Inverter ACs, the functioning is a bit different. You might also find the Water Heaters ( Instant/ Storage) helpful during the chilled/winter climates Hot and Cold AC Buying Guide (India)
