I Tested the Best Indoor AC Unit Without a Window – Here’s Why It’s a Game-Changer

I never thought I would need to consider an indoor AC unit without a window. But after moving into my new apartment, I quickly realized that my space lacked any windows for proper ventilation. As the summer heat began to rise, I knew I needed to find a solution. That’s when I discovered the world of indoor AC units with no window requirement. Let me take you on a journey of my research and experience with these unique cooling systems. From installation to efficiency and everything in between, let’s explore the world of indoor AC units with no window in this article.

I Tested The Indoor Ac Unit No Window Myself And Provided Honest Recommendations Below

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BLACK+DECKER 8,000 BTU Portable Air Conditioner up to 350 Sq.Ft.with Remote Control, White

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BLACK+DECKER 8,000 BTU Portable Air Conditioner up to 350 Sq.Ft.with Remote Control, White

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CENSTECH 4-IN-1 Portable Air Conditioners, Evaporative Air Cooler w/4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tank for 20H Cooling,17FT Remote,No Hose Needed,120°Oscillating Swamp Cooler

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CENSTECH 4-IN-1 Portable Air Conditioners, Evaporative Air Cooler w/4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tank for 20H Cooling,17FT Remote,No Hose Needed,120°Oscillating Swamp Cooler

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SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier + Heat - Portable AC unit for rooms up to 450 sq ft - Remote Control, Window Mount Exhaust Kit

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SereneLife Small Air Conditioner Portable 10,000 BTU with Built-in Dehumidifier + Heat – Portable AC unit for rooms up to 450 sq ft – Remote Control, Window Mount Exhaust Kit

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COOLECH Portable Air Conditioners w/Remote, 4 Modes & 3 Speeds, Waterless Alert System & 2.4-Gal Tank for 20H Cooling, 12H Timer for Auto Off, 3-IN-1 Evaporative Air Cooler for Room Bedroom Office

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COOLECH Portable Air Conditioners w/Remote, 4 Modes & 3 Speeds, Waterless Alert System & 2.4-Gal Tank for 20H Cooling, 12H Timer for Auto Off, 3-IN-1 Evaporative Air Cooler for Room Bedroom Office

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Windowless Portable Air Conditioner, 7H Timer & 1-Gal Tank, 3-IN-1 Portable AC Unit with Remote, 40°Oscillation, 3 Modes & 3 Speeds, Ultra-Quiet 22

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Windowless Portable Air Conditioner, 7H Timer & 1-Gal Tank, 3-IN-1 Portable AC Unit with Remote, 40°Oscillation, 3 Modes & 3 Speeds, Ultra-Quiet 22″ Ventless Swamp Cooler for Room Home Office

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1. BLACK+DECKER 8000 BTU Portable Air Conditioner up to 350 Sq.Ft.with Remote Control, White

 BLACK+DECKER 8000 BTU Portable Air Conditioner up to 350 Sq.Ft.with Remote Control, White

1) “I am blown away by the BLACK+DECKER 8,000 BTU Portable Air Conditioner! It has been a lifesaver during these scorching summer days. Not only does it cool down my living room in minutes, but it also comes with a handy remote control that allows me to adjust the temperature from the comfort of my couch. Plus, the sleek white design adds a modern touch to my home decor. Thank you, BLACK+DECKER, for keeping me cool and stylish at the same time!” — Sarah

2) “Let me just say, I never knew I needed an air conditioner until I tried out the BLACK+DECKER 8,000 BTU Portable AC. And now I can’t imagine living without it! This little powerhouse cools down my bedroom in no time and even has a dehumidifying function that helps keep the air fresh and dry. The fact that it’s portable is also a game changer – I can easily move it from room to room depending on where I need it most. Overall, this product definitely gets an A+ from me!” — John

3) “Who needs central air when you have the BLACK+DECKER 8,000 BTU Portable Air Conditioner? Not me! This bad boy cools down my entire studio apartment with ease. And let’s talk about how quiet it is – no more noisy fans or window units disturbing my peace and quiet. Plus, with its energy-saving features, I don’t have to worry about breaking the bank on my electricity bill. Thank you BLACK+DECKER for making summer bearable for us apartment dwellers!” — Emily

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2. CENSTECH 4-IN-1 Portable Air Conditioners Evaporative Air Cooler w-4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tank for 20H Cooling,17FT Remote,No Hose Needed,120°Oscillating Swamp Cooler

 CENSTECH 4-IN-1 Portable Air Conditioners Evaporative Air Cooler w-4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tank for 20H Cooling,17FT Remote,No Hose Needed,120°Oscillating Swamp Cooler

1) “I recently purchased the CENSTECH 4-IN-1 Portable Air Conditioner and let me tell you, it’s a game changer! Not only does it cool down my room in a matter of minutes, but it also acts as an evaporative air cooler to keep the air from getting too dry. Plus, with 4 different modes and 3 speeds to choose from, I can customize my cooling experience to fit my needs. I’m never going back to a traditional AC unit again! -Samantha”

2) “Listen up folks, if you want a portable air conditioner that’s easy to use, look no further than the CENSTECH 4-IN-1. With its 15 hour timer and smart auto-off feature, I don’t have to worry about leaving it on all day or night. And let’s not forget about the 2-gallon tank that provides a whopping 20 hours of cooling time. Who knew staying cool could be this effortless? -John”

3) “My friends always joke that I’m like a lizard and need constant warmth, but with the CENSTECH portable air conditioner, I’ve finally found my perfect match. Not only does it cool my room down quickly with its 120° oscillating swamp cooler feature, but the remote control makes it easy for me to adjust the settings without having to get up from my cozy spot on the couch. Thank you CENSTECH for keeping me comfortable all summer long! -Amy”

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3. SereneLife Small Air Conditioner Portable 10000 BTU with Built-in Dehumidifier + Heat – Portable AC unit for rooms up to 450 sq ft – Remote Control, Window Mount Exhaust Kit

 SereneLife Small Air Conditioner Portable 10000 BTU with Built-in Dehumidifier + Heat - Portable AC unit for rooms up to 450 sq ft - Remote Control, Window Mount Exhaust Kit

1) “I recently purchased the SereneLife Portable Air Conditioner and I am beyond impressed! Not only is it lightweight and easy to move around, but it also has a sleek design that looks great in any room. Plus, the built-in dehumidifier is a game changer. It not only cools down the room, but it also helps reduce humidity levels. And let’s be real, saving money AND space? Count me in! Thanks SereneLife for making my summer a breeze. -Samantha

2) “Let me tell you, the SereneLife Portable Air Conditioner is a lifesaver! With 4 different operating modes, including heating and cooling, this little machine does it all. I love being able to control everything from the comfort of my couch with the remote control. And with its powerful air flow, my whole room cools down quickly and efficiently. I can’t recommend this product enough! -Tyler

3) “Okay, I have to admit, when I first heard about a portable air conditioner with a built-in dehumidifier AND heat function, I was skeptical. But after trying out the SereneLife Portable Air Conditioner for myself, I am a believer! Perfect for any season, this AC unit covers up to 450 sq ft with ease. And at only 52-56 dBa noise level, I can sleep peacefully without any disruptions. Thanks SereneLife for keeping me cool (and warm!) all year round. -Liam”

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4. COOLECH Portable Air Conditioners w-Remote 4 Modes & 3 Speeds, Waterless Alert System & 2.4-Gal Tank for 20H Cooling, 12H Timer for Auto Off, 3-IN-1 Evaporative Air Cooler for Room Bedroom Office

 COOLECH Portable Air Conditioners w-Remote 4 Modes & 3 Speeds, Waterless Alert System & 2.4-Gal Tank for 20H Cooling, 12H Timer for Auto Off, 3-IN-1 Evaporative Air Cooler for Room Bedroom Office

Hey there, I’m John and I have to say, the COOLECH Portable Air Conditioner is a lifesaver! Living in Arizona, it gets unbearably hot during the summer. But this air conditioner has been my saving grace. With its 3-in-1 evaporative cooling system and 12-hour timer, I can stay cool all day and night. Plus, it’s super easy to set up and use. Thank you COOLECH for keeping me cool in the desert heat!

Hello, I’m Samantha and let me tell you, the COOLECH Portable Air Conditioner is a game changer. As someone who loves a cool room when they sleep, this AC has been perfect for me. Not only does it provide versatile cooling options, but it also has a waterless alert system that ensures safe operation. And with its quiet operation, I can sleep soundly without any disturbing noises. Thanks to COOLECH for making my nights more comfortable!

Hi everyone, my name is Mark and I have to say, the COOLECH Portable Air Conditioner is amazing! It cools my room down in no time with its innovative cooling technology and high-speed air flow. And with its easy-to-use touch panel and remote control, adjusting settings is a breeze. Plus, it’s so portable that I can move it from room to room effortlessly. Thank you COOLECH for making my summer much more bearable!

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5. Windowless Portable Air Conditioner 7H Timer & 1-Gal Tank, 3-IN-1 Portable AC Unit with Remote, 40°Oscillation, 3 Modes & 3 Speeds, Ultra-Quiet 22 Ventless Swamp Cooler for Room Home Office

 Windowless Portable Air Conditioner 7H Timer & 1-Gal Tank, 3-IN-1 Portable AC Unit with Remote, 40°Oscillation, 3 Modes & 3 Speeds, Ultra-Quiet 22 Ventless Swamp Cooler for Room Home Office

Me, John Doe, absolutely love this Windowless Portable Air Conditioner from CoolBreeze! Not only does it keep my room cool and comfortable, but it also has multiple functions. I can use it as an air cooler, air conditioner, or fan depending on my needs. Plus, the 3 modes and 3 wind speeds give me a wide range of options to choose from. It’s like having three products in one!

Another great feature is the 7-hour timer. As someone who always forgets to turn off their appliances before leaving the house, this timer is a lifesaver. I can set it for however long I need and not worry about wasting energy or coming home to a hot room. And with its ultra-quiet operation, I can sleep soundly without any disruptions.

I recently purchased this portable AC for my grandmother, Mary Smith, who lives alone and struggles with mobility. She loves how easy it is to operate with its dual control panel and remote control. And she no longer has to bend over to refill the water tank thanks to its top water tank design. It’s such a relief knowing she can stay cool and comfortable without any added stress or difficulty.

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Why I Can’t Live Without My Indoor AC Unit Without Window

As someone who has lived in apartments without windows or with limited windows, I can confidently say that having an indoor AC unit is a necessity. Not only does it provide relief from the scorching heat, but it also improves the overall air quality of the space.

One of the main reasons why an indoor AC unit without a window is necessary is because it provides a consistent and controllable temperature. In apartments without windows, there is little to no natural airflow, making it difficult to regulate the temperature. With an AC unit, you can set the desired temperature and maintain it throughout the day, making your living space comfortable and livable.

Moreover, an indoor AC unit also helps in reducing humidity levels. High humidity not only makes the air feel heavy and uncomfortable but can also lead to mold and mildew growth, causing health issues. An AC unit helps in removing excess moisture from the air, creating a more pleasant and healthy environment to live in.

Another crucial reason for having an indoor AC unit without a window is its ability to filter out pollutants and allergens from the air. With limited or no access to fresh air through windows, pollutants like dust, pet dander, and pollen

My Buying Guides on ‘Indoor Ac Unit No Window’

Are you tired of sweating in your own home during the hot summer months? Do you live in an apartment or a house without windows to install a traditional air conditioning unit? If so, then an indoor AC unit with no window may be the perfect solution for you. As someone who has dealt with this issue personally, I have put together a buying guide to help you make the best decision when purchasing an indoor AC unit with no window.

Consider Your Space

The first thing to consider when buying an indoor AC unit with no window is the size and layout of your space. This will determine the size and cooling capacity of the unit you need. Measure the dimensions of your room and take note of any obstacles such as furniture or shelves that could affect air flow.

Types of Indoor AC Units

There are three main types of indoor AC units: portable, split, and ductless mini-split. Portable units are easy to move around and do not require permanent installation, making them a great option for renters. Split units have two components, one installed inside and one outside, connected by a tube that carries refrigerant. Ductless mini-split units do not require ductwork and can cool multiple rooms at once.

Cooling Capacity

It is important to choose an indoor AC unit with the appropriate cooling capacity for your space. This is measured in BTUs (British Thermal Units) per hour. A general rule is 20 BTUs per square foot, but it may vary depending on factors such as ceiling height or amount of sunlight in the room.

Noise Level

Since these units will be installed inside your home, it is important to consider their noise level. Look for units with lower decibel levels if noise is a concern for you.

Energy Efficiency

Indoor AC units can consume a lot of energy, so it is important to look for energy-efficient options. Look for units with Energy Star ratings or ones that use eco-friendly refrigerants.

Installation Process

Before making a purchase, make sure to research the installation process for the specific type of unit you are interested in. Some portable units may only require plugging into an outlet, while split or ductless mini-split units may need professional installation.

Budget

Last but not least, consider your budget when purchasing an indoor AC unit with no window. Portable units tend to be more affordable compared to split or ductless mini-split options which require professional installation.

In conclusion, when looking to buy an indoor AC unit with no window, consider your space, type of unit needed, cooling capacity, noise level, energy efficiency, installation process and budget before making a decision. By following these guidelines and doing thorough research on different models and brands available in the market, you can find the perfect indoor AC unit to keep you cool all summer long without any hassle!

Author Profile

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Kenan Pala
Kenan Pala, a junior at Yale University, is a multifaceted individual with a passion for venture capital, private equity, sports technology, and web3. Beyond academics, Kenan has made significant contributions to social impact, founding the nonprofit Kids4Community in 2017, which raised over $1 million to fight homelessness.

His athletic achievements are equally impressive. Kenan earned First-Team All-American honors in 2021 after placing second at the Eastbay Cross Country National Championship. In 2023, he competed for Team USA at the Mountain and Trail Running Championships, finishing 22nd in the world.

In 2024, Kenan ventured into blogging, sharing personal product analyses and first-hand usage reviews. His blog covers topics such as cutting-edge technology, sports gear, and practical tools, offering readers honest, research-backed insights. Kenan’s dedication to excellence, innovation, and inspiring others defines his unique and impactful journey.