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Best 12000 BTU Air Conditioners in 2023

The air conditioner is an essential home appliance that is used in commercial and residential buildings of all sizes. Air conditioners help in maintaining the temperature of a closed room. During the summer months, the temperature tends to increase considerably, which is why air conditioners are so important. They release cool air into the room, thus helping in cooling the environment.

Best 12000 BTU Air Conditioner


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Our Recommended Best 12000 BTU Air Conditioners

Window Option

LG LW1216ER Window-Mounted Remote Control

The LG LW1216ER Window-Mounted Remote Control is a small air conditioner that easily mounts to a window. It is capable of cooling spaces that are no larger than 550 square-feet, which is the size of a large living room or bedroom.

Within this air conditioner, there is a built-in dehumidifier. By using this dehumidifier, you can remove up to 3.8-pints of humidity in a single-hour.

To use this air conditioner, you will be using a nifty remote control. Just by using this remote control, you can control the temperature, fan speed, and the timer for this air conditioner. As such, you have full control over the air conditioning process.

LG 12,000 BTU Window Air Conditioner, 115V,...
  • Window Air Conditioner with Low Noise Performance: This ac window unit operates at sound...
  • Multiple Fan Speeds: 3 cooling and fan speeds with Auto Cool allow you to customize your...

LG LW8016ER vs LW1216ER

Portable Option

SereneLife 12,000 BTU Portable Air Conditioner

If you’re looking for a portable air conditioner that offers 12,000 BTUs, then you can’t go wrong with the SereneLife 12,000 BTU Portable Air Conditioner. By using this portable air conditioner, you can cool a space that is up to 450 square-feet.

While the SereneLife Portable Air Conditioner is, primarily, a portable air conditioner, it offers two other functions. By using this portable air conditioner, you can dehumidify the air in a particular space. And, there is a fan that’s built into this portable air conditioner, allowing you to spread the cool air around.

Accessing this portable air conditioner’s features is easy, due to the included remote. On this remote, you have access to every feature and setting this air conditioner offers.

SereneLife SLPAC12.5 SLPAC 3-in-1 Portable...
  • HANDY AND PORTABLE: the serene life portable air conditioner system features a...
  • 3 OPERATING MODES: The compact floor AC Indoor Cooler conditioning unit features a simple...

Split-System Option

Pioneer Air Conditioner WYS012A-19

For a split-system 12,000 BTU air conditioner, you can’t go wrong with the Pioneer Air Conditioner WYS012A-19. A big part of what makes this air conditioner so excellent is the fact that it’s very easy to set-up and that it comes with all of the necessary components.

By using the Pioneer Air air conditioner, you can cool and heat spaces. It serves as both an air conditioner and a heater, making it a versatile machine that you can any time of the year.

While the air conditioner is running – that, or the heating system – you will barely hear it. Because of this, running the system for a long period of time won’t be inconvenient.

Pioneer Air Conditioner WYS012A-20 Wall Mount...
  • Save money all year-round with a highly efficient ductless mini split inverter+ heat pump...
  • Ultra-silent and beautifully built: perfect for home or light commercial use

Introduction

There are many kinds of air conditioners that are used nowadays, ranging from portable air conditioners to window air conditioners as well as split air conditioners. Central air conditioning units are also quite popular and are used for cooling entire floors and offices.

The cooling capacity of each air conditioner is measured in BTUs, also written as British Thermal Units. Simply put, the higher the BTUs of any air conditioner, the larger the space that it will be able to cool. In scientific terms, one BTU is the amount of energy needed to change the temperature of 1 pound of water by 1 degree Fahrenheit.

When you extrapolate this reading and use it for air conditioners, the general rule of thumb is that around 25 BTUs are needed to cool a single square foot of area in any room.

12000 BTU Air Conditioner

Ratings

Commonly, most window air conditioners come with cooling capacities ranging from anywhere between 5,000 BTUs to 12,000 BTUs. An air conditioner that has a cooling capacity of 12000 BTUs is capable of cooling anywhere between 450 and 550 square feet of floor area.

Similarly, a 12,000 BTU air conditioner is capable of cooling a room that is 25 feet long and 20 feet wide with around 500 square feet of floor area. Most manufacturers usually add their own ratings on the air conditioner to give consumers a better idea about how big a space the air conditioner is capable of cooling.

It is important to understand that actual performance varies depending upon a variety of factors. The environment plays a huge role, and certain physical characteristics of the room itself will affect the cooling capabilities. An important factor that affects the cooling capabilities of the air conditioner is the climate and weather.

If the weather is considerably hotter, the air conditioner may take a longer time to cool the room. Similarly, the amount of insulation in the walls and ceiling of the room will also play an important role. The number of windows and the people who are occupying the room will also affect the cooling capabilities of the air conditioner.

Which Air Conditioner is Right For You?

As mentioned above, there are several types of air conditioners that you can choose from. Split air conditioners are arguably the most popular choice, mainly because they are capable of cooling larger areas and aren’t as big. Split air conditioners have two separate units; an inner and an outer.

They are connected through a pipe and an electrical wire and work in tandem with each other. The outer unit is used for sucking in the air and cooling it, while the inner unit releases the cold air inside and cleans the air within the room.

What Are The Best 12,000 BTU Window Air Conditioners

Window air conditioners are large and bulky and have one part of the conditioner sticking out of the walls. They are not installed within the structure of the building and are usually designed to fit traditional-style windows. Compared with standard window air conditioners, built-in wall air conditioners are a better choice because they offer greater insulation.

Before you buy any air conditioner, it’s highly important that you measure the square footage of the room. If the area that needs to be cooled also includes a kitchen, you should add at least 4,000 BTUs to whichever air conditioner you are buying. Similarly, if the area is bigger, it’s usually recommended that you install two air conditioners in different areas of the room to reduce the chances of hot or cold spots.

Best Window Air Conditioners

If you want to cool a second story that is generally warmer than the ground floor, you might want to add 10% to the recommended BTUs as needed to cover the square footage. Similarly, if you are going to cover any area that receives a lot of shade and relatively less sunlight, then you should subtract 10% of the recommended BTUs.

An important factor to consider when buying a new air conditioner is whether the space is open or confined. If the space opens up into another room, you might want to combine the square footage of both and then purchase the air conditioner with the recommended BTUs.

best window air conditioner brand

Our Recommended Portable Air Conditioners


Best of the Best
With Dehumidifier
Budget Option
BLACK+DECKER 10,000 BTU Portable Air...
Midea 10,000 BTU ASHRAE (5,800 BTU SACC)...
Honeywell Contempo Series Portable Air...
Black+Decker BPACT10WT
Midea MAP10S1CWT
SereneLife SLPAC8
Up To 250 sq. ft. Rooms
52.9 lbs.
16.5 x 11.5 x 26 in
Up To 250 sq. ft. Rooms
67.9 lbs.
17.1 x 13 x 28.3 in
Up To 225 sq. ft. Rooms
46.3 lbs.
14.6 x 13.8 x 27.2 in
Enjoy a comfortable home climate with this versatile Black+Decker BPACT10WT. It cools, dehumidifies, and circulates air to stand up to summer heat.
This Midea MAP10S1CWT Portable Air Conditioner cools or dehumidifies home or office spaces quietly, quickly, and efficiently
The SereneLife SLPAC8 Portable Air Conditioner system features a lightweight, handy, sleek body design intended to be used in the bedroom, living room or garage at home or office.
Best of the Best
BLACK+DECKER 10,000 BTU Portable Air...
Black+Decker BPACT10WT
Up To 250 sq. ft. Rooms
52.9 lbs.
16.5 x 11.5 x 26 in
Enjoy a comfortable home climate with this versatile Black+Decker BPACT10WT. It cools, dehumidifies, and circulates air to stand up to summer heat.
With Dehumidifier
Midea 10,000 BTU ASHRAE (5,800 BTU SACC)...
Midea MAP10S1CWT
Up To 250 sq. ft. Rooms
67.9 lbs.
17.1 x 13 x 28.3 in
This Midea MAP10S1CWT Portable Air Conditioner cools or dehumidifies home or office spaces quietly, quickly, and efficiently
Budget Option
Honeywell Contempo Series Portable Air...
SereneLife SLPAC8
Up To 225 sq. ft. Rooms
46.3 lbs.
14.6 x 13.8 x 27.2 in
The SereneLife SLPAC8 Portable Air Conditioner system features a lightweight, handy, sleek body design intended to be used in the bedroom, living room or garage at home or office.


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Last Update: 2024-04-25 | Affiliate links/Images from Amazon Product Advertising API

About the author

Hi I’m Alex, founder of HouseholdMe.com and I’d like to say thank you for dropping by. Like most of you, the first thing I look at before buying something online is reviews or buying guides. By reading what other people say will help me gauge whether or not a product is good or not.  I am trying to help people find answers, solve problems, and get inspired.

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