4 Features You Should Consider When Buying An AC Unit

The AC is a necessity in the summer when it’s too hot outside. In this article, we will talk about some of the features you should consider before buying an air conditioner for your home. There are many different types of AC units to choose from, and they can vary greatly in price. We’ll go over important factors that may affect your decision such as energy efficiency, noise levels, and how big the unit is. You’ll also learn what questions to ask yourself or a contractor before making a purchase. To make sure you’re getting something right for your needs, take a look at this list!

Hopefully, after reading this guide on choosing an air conditioner, you won’t be sweating anymore!

1) Capacity

First and foremost, you should consider the capacity of the air conditioner. This is probably one of the most important features to think about when purchasing an AC unit. The capacity refers to how many BTUs (British Thermal Unit) it can hold. It determines what size room or space this system can efficiently cool down without having to work too hard.

A BTU is the amount of energy it takes to cool one pound of water down by 1 degree Fahrenheit. The higher the number, the better! Keep in mind that while an AC unit can adjust its airflow depending on how big the space is, there are limits for each system. There’s no point buying something that’s too small for the room, which will waste energy and money.

2) The Energy Efficiency of Your AC Unit

Next on our list is something that not enough people think about – the energy efficiency of their air conditioner. This may not be very high on your priority list, but it’s worth thinking about nonetheless since it can indicate how much you’ll save each month.

The energy efficiency rating is denoted by an EER (Energy Efficiency Ratio). The higher number denotes a more efficient system which will save you money in the long run. You should also know that the higher the capacity of your AC unit, the less efficient it becomes.

3) The Noise Level of the AC Unit

Have you ever noticed how some air conditioners are very noisy, especially in the middle of the night? Well, noise levels are another important feature to take into consideration when purchasing an AC unit. They may not seem like a big deal but they can actually affect your quality of life! By buying a system that’s too loud, you might wake up everyone in your household because of how it disrupts your sleep.

Some systems are noisier than others so it’s best to look into this feature before buying one. There are also things you can do to reduce the noise level of an AC unit, such as muffling some of the sounds.

4) The Size of the Unit

Finally, we have one final feature to think about and that’s the size. There are many different types and sizes of air conditioners on the market so make sure you know what you need before making a purchase.

Also, if you’re having someone install the air conditioner for you, ask them how big the unit will be and where it will be placed. You can always ask your aircon contractor or air conditioning installer if you’re not sure which size aircon to buy!


AC units are a great way to keep cool in the summer when it’s too hot outside. They’re also a necessity when you have small children or pets that can’t tolerate extreme temperatures, or if you’re always feeling suffocated inside your home. They can be a bit pricey but the benefits outweigh the costs! Thanks to this guide, hopefully, you’ll find an AC unit that’s perfect for your house and needs.