What size air conditioner do I need? This is the most common question most homeowners get when they decide to shop. Let us find the answer here.
In summers, the Australian heat can turn unbearable. When things get sweltering, a good quality air conditioner is the best idea to keep your family comfortable. Most homeowners when thinking about air conditioners get a question in mind. The first question is what size air conditioner do I need. Have you never got this question in mind so far? Then, you should understand why choosing the right size of air conditioner matters.
Before you choose an air conditioning system for your home, it would be a good idea to talk with an expert aircon installer near you. An installer can help you determine the right size appliance for your home. The biggest benefit associated with having the right aircon size is that it will aid the system to run a complete cycle without any trouble. Also, the right size will make sure that your space will stay cooler for a longer time. In turn, you can cut down on the energy cost in the long run.
Some homeowners are least concerned about air conditioning size. Do you know the reason? They think that an oversized system is a way to go. But, in reality, it will not bring you much benefit other than faster cooling. Even it will result in overcooling of your space. In turn, you will end up paying huge electricity bills. Also, a bigger size aircon than the actual requirement will make the system shut down quickly as compared to the actual requirement.
If your aircon is bigger than the actual size required, you will experience that the building does not cool sufficiently. It means that when the wood, furniture, and walls when not cooled will permit humidity and heat to get back into your property. In turn, the air conditioner will start again and again. As a result, bigger systems run for a very short time but more often than you actually need. In turn, the system will lose its life quickly, and even it will contribute more to your electricity bills.
Now, if a bigger system is not worth it, can I go for a smaller unit than the required will be your question. When you choose an undersized system, it will not run effectively. Even in this case, you cannot save on your electricity charges. Can you guess why? Yes, you will have to run the appliance for a longer time. Only then it can make your entire property or room cool. In turn, it will force you to spend more on electricity charges.
When you get help from a professional like ComfyHome, we will consider different factors to decide on the right air conditioning size for your home in Melbourne. Here is a few of them:
These are just a few examples. The reason is that we consider many other factors to make sure that we suggest the right AC size for your property.
Among many other factors, the size of the AC to be installed depends on the size of the room in which you have planned to install the system. The general rule in Australia is that you will require between 120 and 150 watt of power per square meter of the floor area of the room to be air-conditioned. You can use a simple formula to know the total floor area of the room. It is nothing but the width x length of the area that you wish to cool. Simply multiply the floor size with appropriate wattage. The wattage relies on the features of your house. The size of the AC unit required for a given property is measured in kilowatt capacity. You should be particular about calculating the kilowatt capacity of the specific room in which you have planned to install the AC unit in your home. When you do this, you can save yourself from spending huge on electricity bills.
Here is a table to give a general idea of the suitable Air conditioner kW capacity for different room sizes:
|Type of rooms||Size of rooms||Suitable kW capacity of Air Conditioner|
|Open play area, large lounge||60-80 Square Meters||7-8 kW|
|A mid-size lounge, bedroom with an ensuite, a large bedroom||35-60 Square Meters||5-6 kW|
|Mid-sized kitchen, small room with a high ceiling, small lounge, bedroom||25-35 Square meters||3.5 kW|
|A small lounge, study room, bedroom, a small kitchen||10-25 Square Meters||2.5 kW|
From the table above, you can understand that air conditioning size mainly relies on the size of the area that you want to cool.
Apart from the size of the room, three other crucial factors are to be considered when deciding the size of the AC unit you need:
We at ComfyHome are here to help you calculate the right size AC. Irrespective of whether you decide on a split system or a ducted AC, we will help you identify the ideal size.