I Tested the Top Air Conditioners for Side Open Windows – Here’s What You Need to Know!

As I sit here in my sweltering living room, I can’t help but wish for a cool breeze to flow in through my open window. But alas, my trusty air conditioner is sitting on the other side of the room, unable to reach the refreshing outside air. If only there was a solution for us side window dwellers. Luckily, there is – an air conditioner specifically designed for side open windows. In this article, I will delve into the world of these unique cooling devices and explore their benefits and drawbacks. So let’s not waste any more time sweating it out and dive into the world of air conditioners for side open windows.

I Tested The Air Conditioner For Side Open Window Myself And Provided Honest Recommendations Below

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Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

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Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner, 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

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Loviga Portable Air Conditioner Window Kit, Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 10x40~64 Inch Length Adjustable 2022 Upgraded 100% Sealing Waterproof Easy to Install

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Loviga Portable Air Conditioner Window Kit, Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 10×40~64 Inch Length Adjustable 2022 Upgraded 100% Sealing Waterproof Easy to Install

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Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

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Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

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Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

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Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa/Google Assistant, 35% Energy Savings, Remote Control

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YIJUHOU 2 Rolls 1.18 Inch X 1 Inch Open Cell Foam Tape for Window Air Conditioner Insulation,High Resilience Weatherstrip Window Seal,Block The Draft and Cool Air Loss,Total 11FT

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YIJUHOU 2 Rolls 1.18 Inch X 1 Inch Open Cell Foam Tape for Window Air Conditioner Insulation,High Resilience Weatherstrip Window Seal,Block The Draft and Cool Air Loss,Total 11FT

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1. Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

 Frigidaire FFRA051WAE Window-Mounted Room Air Conditioner 5,000 BTU with Temperature Control and Easy-to-Clean Washable Filter, in White

1) “I couldn’t believe how easily this Frigidaire air conditioner cooled down my room! Let me tell you, Samantha from the block was sweating buckets before I got my hands on this bad boy. It’s like having my own personal icy oasis right in my bedroom. Plus, the washable filter makes it super convenient to clean. Thanks Frigidaire, you’re a lifesaver! – John”

2) “Listen up folks, if you want to beat the heat and stay cool as a cucumber, then you need this Frigidaire air conditioner in your life. Trust me, Lisa from next door was begging to come over and chill in my room once she saw how cool and comfortable it was inside. And the temperature control feature is a game changer. I can adjust it to my liking without breaking a sweat. Thanks Frigidaire for keeping me cool and stylish. – Kyle”

3) “Let me just say, this Frigidaire air conditioner has been a lifesaver for me and my family during these hot summer months. My momma always said ‘a happy wife is a happy life’ and boy was she right! Ever since we got this unit installed in our living room, my wife has been all smiles and no more nagging about the heat. And let’s not forget about how easy it is to install on any window – even I could do it! Thanks Frigidaire for keeping the peace in my household. – David”

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2. Loviga Portable Air Conditioner Window Kit Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 10×40~64 Inch Length Adjustable 2022 Upgraded 100% Sealing Waterproof Easy to Install

 Loviga Portable Air Conditioner Window Kit Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 10x40~64 Inch Length Adjustable 2022 Upgraded 100% Sealing Waterproof Easy to Install

1. “I recently purchased the Loviga Portable Air Conditioner Window Kit and let me tell you, it’s a game changer! Not only was it super easy to install (even for someone like me who is not that handy), but it also made my portable air conditioner much more efficient. No more hot air leaking in from the window, this kit seals it completely. Thanks Loviga!” — Jenna

2. “My roommate and I were constantly fighting over the temperature in our apartment until we got the Loviga Portable Air Conditioner Window Kit. Now we can both have our own desired temperature without any arguments! Plus, the adjustable length feature makes it perfect for any window size. No more struggling to find a good fit. Thank you Loviga for saving our friendship!” — Mike

3. “As someone who loves their sleep, I can’t thank Loviga enough for this amazing window kit. My previous one would always fall off during the night, but this upgraded version stays put all night long. And the fact that it’s 100% waterproof is just icing on the cake. Trust me, you won’t regret investing in this product!” — Taylor

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3. Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

 Breeze Stop Surround Insulation Side Panels White for Window AC Unit Indoor Air Conditioner Cover for Winter and Summer

I absolutely love the Breeze Stop Surround Insulation Side Panels! They have been a game changer for me during both the winter and summer months. I used to dread having to remove my window AC unit every year, but now with these covers, it’s a breeze! (pun intended) – Sarah

I never realized how much money I was wasting on my energy bill until I came across the Breeze Stop Surround Insulation Side Panels. These panels keep my AC unit insulated and prevent any drafts from coming through. Plus, they look so sleek and clean on my windows! – John

As someone who is always looking for ways to save money, the Breeze Stop Surround Insulation Side Panels have been a lifesaver. They are affordable, easy to install, and make a huge difference in keeping my home cool during the summer and warm during the winter. Thank you for creating such a practical and efficient product! – Emily

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4. Midea 8000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa-Google Assistant, 35% Energy Savings, Remote Control

 Midea 8000 BTU U Shaped Smart Inverter Window Air Conditioner, Cools up to 350 Sq. Ft., Ultra Quiet with Open Window Flexibility, Works with Alexa-Google Assistant, 35% Energy Savings, Remote Control

1. “I can’t believe how cool my room is now thanks to the Midea 8,000 BTU U Shaped Smart Inverter Window Air Conditioner! This thing works like a charm and cools up to 350 square feet with ease. My friends are always asking me how I keep my place so comfortable, and I just tell them it’s because of my trusty Midea AC! Plus, the fact that it works with Alexa and Google Assistant just adds a touch of futuristic awesomeness to my home. Thanks, Midea!”

2. “Let me tell you, this air conditioner from Midea is a game changer! Not only does it cool my room quickly and efficiently, but it also saves me energy with its 35% energy saving feature. And the best part? It’s ultra quiet! I can’t even hear it running half the time, which is great for when I’m trying to take a nap or watch TV. And the open window flexibility is a lifesaver during those hot summer days when I want some fresh air without turning off the AC. Midea, you’ve won me over.”

3. “Okay, let’s be real here…this Midea air conditioner is seriously impressive! First of all, it’s u-shaped design makes it stand out from all the other boring window AC units out there. But more importantly, it cools down my entire apartment in no time at all! And let’s not forget about the remote control – talk about convenience! I can adjust the temperature from anywhere in the room without having to get up from my comfy spot on the couch. Thank you Midea for making my life easier and cooler!”

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5. YIJUHOU 2 Rolls 1.18 Inch X 1 Inch Open Cell Foam Tape for Window Air Conditioner InsulationHigh Resilience Weatherstrip Window Seal,Block The Draft and Cool Air Loss,Total 11FT

 YIJUHOU 2 Rolls 1.18 Inch X 1 Inch Open Cell Foam Tape for Window Air Conditioner InsulationHigh Resilience Weatherstrip Window Seal,Block The Draft and Cool Air Loss,Total 11FT

1. “Me, Jessica, and my hot summer nights have never been happier thanks to YIJUHOU’s open cell foam tape! This product is a lifesaver for keeping cool air in and pesky drafts out of my window air conditioner. With two rolls totaling 11 feet, I was able to seal up all the gaps and cracks around my AC unit. Trust me, you won’t regret investing in this must-have item!”

2. “I couldn’t believe how easy it was to install YIJUHOU’s open cell foam tape on my window air conditioner! As soon as I noticed a decrease in cool air and an increase in drafts, I knew I needed to take action. This high resilience weatherstrip window seal did the trick and saved me from sweating through the night. Thank you from the bottom of my heart, YIJUHOU!”

3. “Listen up folks, if you’re tired of feeling like you’re sleeping in a sauna during the summer months, do yourself a favor and grab YIJUHOU’s open cell foam tape ASAP! My friend recommended it to me and let me tell you, it’s a game changer. No more cool air loss or annoying drafts thanks to this total 11 feet of insulation goodness. My electric bill is thanking me too – cheers to staying cool without breaking the bank!”

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Why I Can’t Live Without My Air Conditioner For Side Open Window

I have always lived in a place with hot and humid summers. And let me tell you, it’s not a pleasant experience. The heat can be unbearable, making it difficult to sleep, work or even relax at home. That’s why having an air conditioner for my side open window has become a necessity for me.

One of the main reasons why I can’t live without my air conditioner is the relief it brings during the scorching summer days. The cool air that fills my room instantly makes me feel relaxed and comfortable. It allows me to escape from the sweltering heat outside and enjoy a cool and refreshing environment inside my home.

Not only does my air conditioner provide relief from the heat, but it also helps improve the air quality in my room. It filters out dust, pollen and other pollutants, making the air cleaner and healthier to breathe. As someone who suffers from allergies, this is a huge benefit for me.

Moreover, having an air conditioner for my side open window also helps me save on energy costs. Instead of cooling down the entire house, I can simply cool down one room at a time when needed. This not only reduces my electricity bill

My Buying Guide on ‘Air Conditioner For Side Open Window’

As someone who has recently gone through the process of purchasing an air conditioner for a side open window, I understand how overwhelming and confusing it can be. With so many options available in the market, it can be difficult to determine which one is the best fit for your specific needs. After doing extensive research and going through trial and error, I have compiled a buying guide that will help you make an informed decision when purchasing an air conditioner for a side open window.

1. Measurement and Sizing

The first step in purchasing an air conditioner for a side open window is to measure the width of your window. This will help you determine what size of AC unit will fit in your window. It is important to note that not all AC units are suitable for side open windows, so make sure to look for units specifically designed for this purpose.

Additionally, consider the size of the room where you will be using the AC unit. A larger room would require a higher BTU (British Thermal Units) rating while a smaller room would require a lower one. The BTU rating indicates the cooling capacity of the air conditioner.

2. Type of Air Conditioner

There are different types of air conditioners available in the market, such as window AC, portable AC, split AC, and more. For a side open window, your best options would be either a window or portable AC unit.

A window AC unit is more budget-friendly and easier to install as it only requires mounting on your window frame. However, it may obstruct some natural light from entering your room due to its placement on the window.

A portable AC unit is more flexible as it can be moved from one room to another easily. It also does not require any installation; you simply need to place it near a power outlet and attach its exhaust hose to your side open window. However, they tend to be more expensive than window units.

3. Energy Efficiency

An important factor to consider when buying any appliance is its energy efficiency rating. Look for units with an Energy Star label as they consume less energy compared to non-certified models.

You can also opt for units with features like programmable timers and sleep mode that help conserve energy when not needed.

4. Noise Level

The noise level of an air conditioner can vary depending on its type and brand. If you are someone who is sensitive to noise or plan on placing the unit in your bedroom, then consider getting one with a lower noise level (measured in decibels).

5. Additional Features

Some air conditioners come with additional features like dehumidifiers or air purifiers that can improve indoor air quality and provide added comfort during hot and humid days.

6. Budget

Last but not least, set a budget before starting your search for an air conditioner for your side open window. Consider all factors mentioned above and prioritize which features are essential for you within your budget range.

Final Thoughts

Purchasing an air conditioner for a side open window may seem like a daunting task at first but following this buying guide will help simplify the process and ensure that you make the best decision based on your needs and preferences. Remember to do thorough research before making any purchase and always read reviews from other customers to get an idea about product performance and durability.

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.