There is a wide range of 220-volt air conditioners for sale and the selection can be confusing. How do you choose the right unit for your requirements? Here are some tips to help you determine the best model, brand, and size of 220-volt air conditioner for your space:
Match air conditioner size to room size
How much BTU does your air conditioner need to keep the room cool? The answer really depends on the size of the space. The key is to find a unit with just the right BTU rating so that you don’t waste energy and money.
The general rule is 20 BTU per square foot if the ceiling is 8 feet high (standard). The simplest way to determine the right BTU rating is by using a BTU calculator, which you can find online.
Count the number of people occupying the room
Aside from the size of the room, you should also consider the number of people that usually occupy it. According to manufacturers, if there are more than two people who regularly occupy the room, then you should add 600 BTU per additional person.
Consider the type and location of the room
If the room has glass windows and receives a lot of sunlight, then it is definitely more difficult to cool down. In that case, you should increase the BTU by 10%. If it’s heavily shaded, then reduce
the capacity by 10%. Lastly, if you are installing a 220-volt air conditioner in places that tend to get hot—like the kitchen, then you should increase capacity by 4000 BTU.
Look for energy-efficient features
This is an important step when buying a 220-volt air conditioner for sale. You want to make sure that the unit you are getting is rated energy-efficient so it won’t consume too much power especially during the summer season. By choosing an energy-efficient AC, you can lower your utility bills while lowering your carbon footprint.