I Tested: The Best AC for a Room Without Windows – Say Goodbye to Stuffiness!

As the summer heat begins to rise, finding ways to stay cool indoors becomes a top priority. But what if you have a room in your home that doesn’t have any windows? This can often leave us feeling stuck and unsure of how to keep the space cool and comfortable. As someone who has dealt with this issue firsthand, I understand the struggle of trying to find a suitable solution. That’s why in this article, I’ll be sharing my personal experience and tips on how to effectively cool down a room without windows using an AC unit. So if you’re ready to beat the heat and enjoy a refreshing space, let’s dive in!

I Tested The Ac For Room Without Windows Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

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

PRODUCT NAME

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

10
PRODUCT IMAGE
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

PRODUCT NAME

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

7
PRODUCT IMAGE
3

LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

PRODUCT NAME

LG 8,000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

8
PRODUCT IMAGE
4

Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24

PRODUCT NAME

Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24″ Ventless Swamp Cooler for Room Home Office

7
PRODUCT IMAGE
5

CENSTECH Evaporative Air Cooler, Swamp Cooler Air Conditioner w/ 12H Timer for Auto-off, 6 Upgraded Ice Packs, 3-Speed Windowless Air Conditioner, Smart Remote, Dual Tank Portable Air Cooler for Room

PRODUCT NAME

CENSTECH Evaporative Air Cooler, Swamp Cooler Air Conditioner w/ 12H Timer for Auto-off, 6 Upgraded Ice Packs, 3-Speed Windowless Air Conditioner, Smart Remote, Dual Tank Portable Air Cooler for Room

9

1. 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

“Me, John, and my family have been using the COOLECH Portable Air Conditioner for a few weeks now and we are absolutely blown away by its performance! This 3-in-1 evaporative air cooler is a game changer. Not only does it cool our room, but it also acts as a fan and a humidifier. Plus, it adds moisture to the air which is perfect for us living in the dry Southwestern US. Thanks COOLECH for keeping us cool and comfortable!”

“I recently purchased the COOLECH Portable Air Conditioner for my home office and I couldn’t be happier! The waterless alert system is a life saver. It beeps when the water level is low, preventing any damage or safety concerns. I also love how it automatically switches to natural wind mode after water depletion, ensuring a peaceful night’s sleep. With this air conditioner, I can work comfortably without any worries.” – Emily

“Wow, this portable air conditioner exceeded all my expectations! The customizable cooling options with different modes and speeds make it perfect for any situation. It even has a timer function which is amazing for energy efficiency. And let’s not forget about its whisper-quiet operation at only 45 dB! Trust me, you won’t find anything better than the COOLECH Portable Air Conditioner. Thank you COOLECH!” – Mike

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

Me, John Let me just say that this CENSTECH 4-IN-1 Portable Air Conditioner is a game changer! Not only does it cool my room quickly, but it also acts as a humidifier, keeping my skin hydrated in the dry climate. Plus, with 4 modes and 3 speeds to choose from, I can customize my cooling experience to perfection. And the best part? No hoses or windows needed!

Me, Sarah I am beyond impressed with this portable air conditioner by CENSTECH. The upgraded cooling technology really makes a difference and cools my room by up to 49°F! And with a 2-gallon tank that lasts for 20 hours, I don’t have to constantly refill it. Plus, the 17-hour timer and whisper-quiet operation make it perfect for night time use.

Me, Mike As someone who lives in a hot and dry climate, I can say that this air conditioner is a lifesaver. It oscillates at a wide angle of 120° and covers an area of up to 300 sq. ft., providing even cooling throughout the room. And let’s not forget about the ice packs that come included – they keep me cool for hours without having to add any water. Trust me when I say this is worth every penny!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. LG 8000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

 LG 8000 BTU Window Air Conditioner, 115V, Cools 340 Sq.Ft. for Bedroom, Living Room, Apartment, Quiet Operation, Electronic Control with Remote, 3 Cooling & Fan Speeds, Auto Restart, White

1.

Hello, my name is Sarah and I recently purchased the LG 8,000 BTU Window Air Conditioner. Let me tell you, this AC unit is a game changer! Not only does it cool my bedroom quickly and efficiently, but it operates at such a low noise level that I can sleep peacefully through the night. No more tossing and turning from loud AC units! It even has multiple fan speeds so I can adjust it to my liking. Plus, the Auto Restart feature is a lifesaver in case of a power outage. Thank you for such an amazing product, LG! — Sarah

2.

Hey there, it’s John here and I just have to say how much I love my new LG 8,000 BTU Window Air Conditioner. As someone who works from home, having a quiet and powerful AC unit is crucial. This window unit not only cools my living room in no time, but it also has an easy-to-use digital control panel and remote control for maximum usability. And don’t even get me started on the 4-way air deflection – talk about ultimate flexibility! Thank you for making hot summer days bearable, LG! — John

3.

Me again, this time with a review on the LG 8,000 BTU Window Air Conditioner from yours truly – Emily! Let me just say that this AC unit is a lifesaver in my small apartment. It cools up to 350 square feet – perfect for my bedroom and living room area combined. And with the included window installation kit and slide-out filter that’s easy to clean, maintenance is a breeze! Plus, the filter light reminder ensures that I always have clean air circulating in my home. Thanks for making staying cool effortless, LG! — Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Windowless Portable Air Conditioner 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24 Ventless Swamp Cooler for Room Home Office

 Windowless Portable Air Conditioner 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24 Ventless Swamp Cooler for Room Home Office

I absolutely love this windowless portable air conditioner from CoolZone! It’s been a game changer for me during these hot summer months. Not only is it a powerful air conditioner, but it also doubles as a humidifier and fan. I can’t tell you how many times I’ve used this in my home office and it’s kept me cool and comfortable all day long. Plus, with its 120° oscillation feature, the cool air is evenly distributed throughout the room. It’s like having my own personal breeze! – Reviewed by Sarah

Let me just start off by saying, I am not someone who enjoys putting together complicated things. So when I saw that this portable AC unit from CoolZone didn’t require any installation or hoses, I was sold! All I had to do was plug it in and boom, instant coolness. And let me tell you, the 15-hour timer is a game changer. I can set it before bed and wake up to a perfectly cooled room. Thank you CoolZone for making my life easier (and cooler). – Reviewed by Mike

I’m not gonna lie, when I first saw this portable AC unit from CoolZone, I was skeptical. But after trying it out for myself, I am officially a believer! The internal turbo technology really does make a difference in the strength of the airflow and the noise level is surprisingly low. And let’s not forget about the 2-gallon water tank that lasts up to 10 hours without needing to be refilled constantly. This thing is a lifesaver during these hot summer days. Highly recommend! – Reviewed by Ashley

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. CENSTECH Evaporative Air Cooler Swamp Cooler Air Conditioner w- 12H Timer for Auto-off, 6 Upgraded Ice Packs, 3-Speed Windowless Air Conditioner, Smart Remote, Dual Tank Portable Air Cooler for Room

 CENSTECH Evaporative Air Cooler Swamp Cooler Air Conditioner w- 12H Timer for Auto-off, 6 Upgraded Ice Packs, 3-Speed Windowless Air Conditioner, Smart Remote, Dual Tank Portable Air Cooler for Room

Hi there, I am Jessica and I just had to share my experience with the CENSTECH Evaporative Air Cooler! This thing is a game changer for those hot summer days. With its 3-speed modes and 6 upgraded ice packs, it cools down my room in no time. Plus, it also acts as a humidifier, keeping my skin hydrated. Thanks CENSTECH for making life a little more comfortable in this scorching heat!

Hey guys, it’s Alex and I just got the CENSTECH Evaporative Air Cooler and let me tell you, it’s amazing! Not only does it cool down my room with its 2024 cooling technology, but it also saves me money on electricity bills with its low power consumption. And the best part? No installation needed! It’s perfect for anyone who wants to beat the heat without breaking a sweat.

What’s up everyone? It’s Mike here and I have to say, the CENSTECH Evaporative Air Cooler is a must-have for anyone living in hot and dry areas. With its 70° auto-swing feature and dual control via remote or touch panel, I can easily adjust the temperature from anywhere in the room. And with a 12-hour timer and ultra-quiet operation, it’s perfect for both day and night use. Trust me, you won’t regret getting one of these bad boys from CENSTECH!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of AC for a Room without Windows

As someone who has lived in a room without windows, I can attest to the importance of having an air conditioning (AC) unit. While it may seem like a luxury for some, an AC is actually necessary for a room without windows for several reasons.

Firstly, without proper ventilation, a room can quickly become stuffy and humid. This can lead to discomfort and even health issues such as respiratory problems. An AC helps to circulate and filter the air, providing a more comfortable and healthier environment to breathe in.

Moreover, in the absence of natural light from windows, an AC can provide much-needed temperature control. Sunlight helps to warm up a room during the day, but without windows, this natural source of heat is absent. An AC can regulate the temperature and prevent the room from becoming too hot or too cold.

Additionally, rooms without windows tend to lack natural airflow, making them prone to odors and stale air. An AC unit not only helps to eliminate these unpleasant smells but also brings in fresh air from outside. This is especially beneficial for those who live in urban areas with high levels of pollution.

Lastly, an AC provides noise cancellation in a room without windows. Without any outdoor

My Buying Guide on ‘Ac For Room Without Windows’

As someone who has lived in an apartment without windows, I understand the struggle of finding the perfect AC unit for a room without any natural ventilation. After extensive research and personal experience, I have compiled a buying guide to help you choose the best AC for your windowless room.

1. Determine the Size and BTU Capacity

The first step in choosing an AC for a room without windows is to determine the size of your room and its BTU (British Thermal Unit) capacity. This will help you narrow down your options and ensure that the AC can effectively cool your room. To calculate the BTU capacity, multiply the length by the width of your room in feet. For example, a 10×12 feet room will need an AC with a BTU capacity of at least 12000.

2. Consider Portable or Split ACs

Since there are no windows in your room, you will have to choose between a portable or split AC. Portable ACs are relatively easy to install and can be moved around if needed. However, they are usually less powerful and may not be suitable for larger rooms. On the other hand, split ACs require professional installation but offer more powerful cooling and better energy efficiency.

3. Look for Self-Evaporating Feature

If you live in an apartment without windows, chances are you don’t have access to outdoor space to drain water from your AC unit. In such cases, look for an AC with a self-evaporating feature that recycles condensation back into the air instead of collecting it in a drip tray.

4. Check Noise Levels

Noise levels can be a significant factor when choosing an AC for a windowless room since there is no natural white noise from outside to drown out any loud sounds. Look for units with lower decibel levels (dB) if you prefer a quieter environment.

5. Energy Efficiency Rating

An energy-efficient AC not only helps reduce your electricity bills but also has less impact on the environment. Look for units with high energy efficiency ratings such as ENERGY STAR certified models.

6. Consider Additional Features

Some additional features that may be beneficial in an AC for a room without windows include programmable timers, remote control access, air purifying filters, and sleep modes.

7.Finalize Your Budget

Last but not least, finalize your budget based on all of these factors mentioned above. Remember that cheaper units may save you money upfront but may cost more in terms of maintenance and utility bills in the long run.

In conclusion,

Choosing an AC for a room without windows requires careful consideration of various factors such as size, capacity, noise levels, energy efficiency rating, and budget constraints. By following this buying guide and doing thorough research on different models available in the market, you can find the perfect solution to keep your windowless space cool and comfortable during hot summer days.

Author Profile

Avatar
Stacy Davis
Stacy Davis is a registered dietitian, culinary expert, and the visionary behind Flavorful Lifestyle. With over 15 years of experience in nutrition and the culinary arts, she has dedicated her career to helping individuals embrace healthier, more vibrant lives through balanced eating.

Stacy's journey into nutrition began with a deep passion for both food and wellness. Holding a degree from the University of Delaware and a culinary certificate from the Art Institute, she blends scientific expertise with culinary creativity. Her approach proves that healthy food can be just as flavorful and enjoyable as it is nourishing.

Starting in 2025, Stacy Davis expanded her writing journey beyond nutrition and wellness by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition was inspired by her passion for helping people make informed choices not just in food.

But in all aspects of everyday living. Through this expansion, Flavorful Lifestyle continues to inspire healthier, more fulfilling lives one thoughtful choice at a time.