Puzzled about which size AC to get for your 12×12 room? Size matters, especially when it’s about cooling efficiency and energy savings.
Dive into our comprehensive guide and discover the ideal AC size. Stay cool without overspending on bills.
What Size AC Is Perfect For A 12×12 Room?
For a 12×12 room, measuring 144 square feet, you’d typically need an AC unit with a capacity of approximately 2880 BTUs. Factors like insulation, windows, and sun exposure can influence this number, so it’s essential to consider individual room conditions.
Chart of sizes of AC for a 12×12 room:
| Room Size (in square feet) | BTU Requirement |
|---|---|
| 100-150 | 5000 |
| 150-250 | 6000 |
| 250-300 | 7000 |
| 300-350 | 8000 |
| 350-400 | 9000 |
| 400-450 | 10000 |
| 450-550 | 12000 |
How To Choose The Right Size AC For A 12×12 Room?
There are some factors you need to consider:
Size
As we previously discussed, you just need a 5,000 BTU AC for a 12×12 or 144 square feet room.
You may change the size according to the number of people that live in that room.
AC size will increase by 600 BTU per person. For example, we know the average size of AC for a 12×12 room is 5,000 BTU, and that is suitable for 2 people.
But if they’re more than 2 people living in that room then you need to add 600 BTU for each person.
The Cooling Capacity
The cooling capacity of an AC varied with the country. As a winter country, they don’t need to use an AC like a temperate or desert country.
The cooling temperature also varied with how shady or sunny your room is.
If your room is situated in such a place where the temperature is standard or generally you may not face that problem during the hot summer days then you may use the average size for your 12×12 room.
But if your room is shady then you reduce the size of your AC. On the other hand, if your room remains too tropical then the size may decrease.
>> What size ac unit for 2400 sq ft?
Types
For a square size room of 12×12 you have to choose a small size AC that suits you. There are some types of AC that you may try in your room. Let’s talk about them.
Window Air Conditioner
A window AC is the simplest AC unit and most worthy and appropriate for your room.
It is easily adjustable and produces a small noise. It is also very affordable if you want to buy it.
Mini-Splits Air Conditioner
Ductless mini-splits have better power efficiency than other types of AC. It has a specialty to heat or cool single or multiple rooms.
It is also very quiet to produce sounds.
Portable Air Conditioner
Portable ACs are very easy to move from one room to another. But it has lower energy efficiency. It also produces more noise than the others.
Noise Level
Air conditioners also produce noise, but not every type of AC produces the same sound.
A mini-split AC is the best as it is very quiet. On the other hand, a window AC makes small sounds that people can tolerate.
And a portable AC produces more noise which is really disturbing.
Position
Most of the time people face problems with placing the AC in the room. Place it in the wall, 7-8 feet above the floor, It should be above the head of your bed.
If you place it somewhere lower, it will be really harmful to you as it will be the cause of your headache and cough.
Energy Efficiency
The most important thing to look at in an AC is its energy efficiency. You will definitely look for such an AC which will save you money.
The rating starts from 5 is the best up to 3.
How to Measure the Room Size Accurately for AC Installation?
Tools You Need
Before starting, gather your measuring tape, pen, and paper. While they might seem basic, these tools are crucial for the task ahead.
Step by Step Measurement
Start With Length
Begin at one room corner. Firmly place your tape’s end there. Extend the tape straight to the opposite end. Take a look at the number it points to.
This number represents your room’s length. Remember to jot it down on your paper.
Measure Width
This time, position yourself at another corner. Directly facing this corner should be another wall. Stretch your tape towards this wall.
The number you get? That’s the width of your room. As before, note it down.
Calculating Area for Rectangular Rooms
Now, for the fun math part. Grab your pen. Multiply the room’s length by its width. The result is your room’s area in square feet.
For instance, with a 12 feet length and a 12 feet width, your calculation will give an area of 144 square feet.
For Irregular Rooms
Rooms come in all shapes. If yours isn’t a neat rectangle, don’t worry. Mentally divide it into smaller rectangles.
One by one, measure the length and width of each of these rectangles. Just like before, jot these numbers down.
Combine the Areas
After noting down the areas of all individual rectangles, it’s time to add them up. The resulting number will represent the complete size of your irregular room.
For example, if one section is 10 feet by 8 feet, that’s an area of 80 square feet.
Another might be 4 feet by 4 feet, equating to 16 square feet. When combined, these areas total 96 square feet.
Document the Size
With your calculations done, write the final area number prominently on your paper.
Safeguard this piece of paper. When picking an AC, this exact number will play a pivotal role in ensuring you get the right fit for your room.
FAQs About The Right Size AC For A 12×12 Room
Are there energy-efficient options for cooling a 12×12 room?
Yes, there are energy-efficient options such as inverter air conditioners and models with high SEER (Seasonal Energy Efficiency Ratio) ratings.
Do I need a window AC unit or a split-system for a 12×12 room?
Both window and split-system AC units can work for a 12×12 room.
Are there any energy-saving tips for using an AC in a 12×12 room?
Yes, to save energy, keep doors and windows closed when the AC is running, use ceiling fans to distribute cool air, set the thermostat to an efficient temperature (around 78°F or 26°C), and consider using a programmable thermostat to schedule cooling times.
Can I install the AC unit myself, or should I hire a professional?
Window units are often suitable for DIY installation if you have the necessary skills and tools.
The Final Verdict
Choosing the right size of AC for your 12×12 room is important for ensuring optimal cooling performance, energy efficiency, and comfort.
To find out what size AC you need for your room, you need to measure your room size accurately and consider the factors that influence your cooling load.
You also need to choose the type of AC unit that suits your needs and preferences.
Hope this blog post has helped you understand what size AC you need for your 12×12 room and how to choose the best AC unit for your room.
