What size split system do I need for my house?” is a question frequently asked by people interested in buying air conditioners. It is best always to be informed and be up to date on the latest air conditioners today, especially in this summer heat.
When buying air conditioners, one must not do it impulsively. Take your time and assess your household first as it is better in the long run. Luckily, we’re here to help decide which split-size system is best for you.
The Advantages of Using a Split System
Why use a split system rather than a ducted system? Here are some key factors that address this question:
- Size – This may be the biggest reason why a split system should be preferred over a ducted system. This system is undoubtedly more cost-efficient and cheaper to purchase and run, especially when cooling one to two rooms.
- Convenience – It is pretty more straightforward and less costly to install. This can usually be done in a day.
- Variety – They come in a variety of designs and styles to complement your home’s décor.
- Technology – Can easily be controlled either by using the remote or through Smart Technology via your phone.
What Size Split System Air Conditioner Do I Need
Let’s say you’re done selecting a system. The next step is deciding on what size split system you need for your house. Mind you, when dealing with the sizes of split systems, it doesn’t refer to its physical size but its power.
A simple formula may be used to calculate your system’s size and the measurements of your space. However, these are merely estimates, and hiring a professional might prove more cost-efficient in the long run.
To begin, determine the floor area of the room you’ll be heating. Calculate the meters squared by multiplying the length and width of this region (meters squared). If your room is six meters by eight meters, the solution is 48 meters squared.
The next step is to determine the height of your ceiling. Ceilings are typically 2.4m high. However, some can be as high as 2.7m or even 3m. The watts will vary depending on the height (conversions found online). You’ll need to multiply your floor space by the watts, depending on your ceiling height.
If your ceiling height was 2.7m, and your floor space was 48 meters squared, the computation will be as follows:
- 48m² x 160 watts = 7,680 watts
- 7,680 watts = 7.68 kilowatts (kW).
It is in your best interest to find a split system with a 7.68 kW capacity. With these calculations, you will be able to find the best split system for you.
Additional Considerations
SIze of the Room or Area
Size is certainly the most crucial factor to consider when purchasing a split system. However, some additional considerations include:
- The number of rooms you want to cool or heat.
- Your space or house’s insulation.
- Where your split system will be installed.
- Is it a room with or without doors?
You can never be too careful when doing your research. This way, you will most likely get your money’s worth.
The Number of Rooms You Want to Cool or Heat
If you plan to cool or heat just one room, you have nothing to worry about when using the formula provided. However, if you want the temperature to reach further, you’re going to need to factor in the additional floor space into your calculations. It will, in turn, increase the capacity of your split system.
If you plan to cool or heat just one room, you have nothing to worry about when using the formula provided. However, if you want the temperature to reach further, you’re going to need to factor in the additional floor space into your calculations. It will, in turn, increase the capacity of your split system.
Insulation
If your space or house is well insulated, it helps maintain the temperature from your air conditioner and reduces its workload. Otherwise, your system may struggle to maintain its temperature, especially in the summer heat. This will raise your energy bills and cause the system to wear out faster. It may also require the installation of a larger system in the first place.
When choosing a split system size, it is crucial to know whether or not your area is insulated.
Location of Installation
Installing your split system at a high location allows cool air to travel downwards, reducing the amount of work the system has to do. If your split system must be placed somewhat lower, you may need to purchase a larger unit to ensure that the room is cooled to its maximum efficiency.
Room With or Without Doors
The formula provided will work for you if you have a single-room living or work area that can be closed off with a door. If you have a lot of windows or the space to be cooled is a little more open, a somewhat more powerful unit may be required. So, consider this when trying to answer the question of what size split system I need for a bedroom or living space.
Costs
Air conditioning has come a long way, and there are so many brands to pick from that you’ll be able to discover the right fit for you eventually. One of the greatest methods to achieve a mix of efficiency and performance is to spend a little more on your air conditioning to select a high-standard system. It will also save you money in the long term on utility bills as well as maintenance and repair expenditures.
