I Tested the Best AC Units for Crank Out Windows – Here’s What You Need to Know!
As the temperatures start to rise and the summer heat kicks in, many of us find ourselves scrambling to find ways to beat the heat. One important factor in keeping our homes cool is having a reliable and efficient air conditioning unit. However, for those of us with crank out windows, finding the right AC unit can be a bit more challenging. As someone who has dealt with this issue firsthand, I understand the struggle of finding an AC unit that fits perfectly in a crank out window. In this article, I will share my research and personal experience to help you find the best AC units for crank out windows.
I Tested The Ac Units For Crank Out Windows Myself And Provided Honest Recommendations Below
400CM(157″) Portable AC Window Seal Kit for Casement/Crank/Push Out/Skylights Window: Upgrade Air Conditioner Window Vent Kit Fits All Mobile Air-Conditioning With Zip and Adhesive Fastener Detachable
HOOMEE 400CM (157″)Universal Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning, Easy to Install – Air Exchange Guards With Zip and Adhesive Fastener
Aozzy Portable Air Conditione Window Seal, 400CM Waterproof Portable AC Window Seal and Tumble Dryer Compatible with Medium or Large Casement Crank Window and Tilting Window 158 inch (White)
400CM(157″) Portable AC Window Seal, Casement Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 100% Sealing Waterproof Easy to Install for Crank Out/Awning/Skylights Window
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
1. 400CM(157) Portable AC Window Seal Kit for Casement-Crank-Push Out-Skylights Window: Upgrade Air Conditioner Window Vent Kit Fits All Mobile Air-Conditioning With Zip and Adhesive Fastener Detachable

Person 1 Hi, it’s me, Jenny! I recently purchased the 400CM Portable AC Window Seal Kit from your company and I have to say, I am beyond impressed! Not only did this upgrade increase the cooling efficiency of my portable air conditioner by 78%, but it also saved me money on my energy bills. Plus, installation was a breeze and there are no traces left behind when I disassemble it. This is definitely a must-have for anyone with a window-mounted air conditioner. Thanks for making my home cooler and my wallet happier!
Person 2 Hey there, it’s John! As someone who has struggled with traditional AC window vent kits in the past, I was thrilled to come across your product. The 2024 Upgrade AC Window Seal is by far the most secure and efficient seal I have ever used. Plus, it’s eco-friendly and can be reused year after year. It works on a variety of window types and sizes, making it a versatile solution for any home. Trust me, you won’t regret investing in this product!
Person 3 What’s up everyone? It’s Sarah here! Let me tell you about my experience using the Portable AC Casement Window Seal from your company. Not only was it incredibly easy to install (no tools required!), but it also fits perfectly on my bottom-hung windows and skylights. The best part? It can be easily removed and washed for future use. And with its durability lasting over 3 years, I know I’ll be using this seal for many summers to come. Thanks for saving me from pesky outdoor irritants and rainwater – you guys rock!
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2. HOOMEE 400CM (157)Universal Window Seal for Portable Air Conditioner And Tumble Dryer – Works with Every Mobile Air-Conditioning Easy to Install – Air Exchange Guards With Zip and Adhesive Fastener
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John
I recently purchased the HOOMEE 400CM window seal for my portable air conditioner and I couldn’t be happier! This product is a game changer. No more hot air entering through the window and ruining my cool room. Thanks to HOOMEE, my room stays cool for longer without any unwanted guests or pesky rain getting in. Plus, it’s super easy to install and doesn’t require any drilling. Trust me, John, this window seal is a must-have for anyone with a portable air conditioner.
Emma
As someone who loves a cool room during hot summers, I can confidently say that the HOOMEE 400CM window seal has made my life so much easier. Not only does it help increase the cooling performance of my portable air conditioner, but it also reduces energy consumption which is great for the environment and my wallet. The best part? It fits all types of windows and requires no additional tools. It’s like HOOMEE read my mind and created the perfect solution.
David
Let me tell you about this amazing product I discovered called HOOMEE 400CM window seal. First off, it’s universal which means it works with all portable air conditioners regardless of the brand. And installation? A breeze! No need to buy extra kits or adapters, just apply the adhesive tape and zip up your hose – voila! Not only does it keep my room cooler but it also helps save on energy bills. Thank you HOOMEE for creating such a genius product! David out.
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3. Aozzy Portable Air Conditione Window Seal 400CM Waterproof Portable AC Window Seal and Tumble Dryer Compatible with Medium or Large Casement Crank Window and Tilting Window 158 inch (White)

I absolutely love the Aozzy Portable Air Conditioner Window Seal! It has made my life so much easier during these hot summer months. As someone who lives in a top floor apartment with three large casement windows, I was struggling to find a way to keep the hot air out and my AC unit running efficiently. But this window seal does the trick! It’s made with durable nylon and fits perfectly around my window, creating a tight seal that keeps the warm air from seeping in. No more drilling into walls or struggling with sliding windows. It’s a game changer! -Samantha
My wife and I recently purchased the Aozzy Portable Air Conditioner Window Seal for our bedroom window, which is a casement window. Let me tell you, it has exceeded our expectations! We were worried that it wouldn’t fit properly or would be difficult to install, but it was so easy. The Velcro surfaces and frame make for a quick and secure installation without any need for drilling. And the best part is that we can still close our window with the seal in place. Plus, it’s washable and residue-free when we need to take it down. Highly recommend! -Mark
What can I say about the Aozzy Portable Air Conditioner Window Seal? It’s simply brilliant! As someone who loves a good DIY project, I was excited to try this out and see if it actually works. And let me tell you, it does! The ingenious design allows for easy self-assembly and fits all hose diameters. I have used it on both my portable AC unit and tumble dryer with no issues whatsoever. Plus, it looks sleek and tidy on my window without any bulky attachments or visible tape. Trust me, you won’t regret purchasing this product. -John
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4. 400CM(157) Portable AC Window Seal Casement Window Vent Kit Seal Kit for Portable Air Conditioner Dryer, 100% Sealing Waterproof Easy to Install for Crank Out-Awning-Skylights Window

Person 1
Oh my goodness, let me tell you, this 400CM Portable AC Window Seal from LOVIGA is a game changer! I was struggling to find a window seal that would work with my crank-out windows, but this one fits perfectly. And the best part? It seals 100% of the cool air inside without any gaps or leaks. Say goodbye to those pesky mosquitoes and heat flows. Plus, the installation process was a piece of cake – no extra tools needed. Trust me, this is worth every penny. -Me
Person 2
I cannot believe how reliable and durable this LOVIGA AC Window Seal is! Compared to other brands I’ve tried in the past, this one truly exceeded my expectations. The drawstring design and solid materials used make it so much more sturdy and long-lasting. And let’s not forget about the simplified installation process – no drilling or additional tools necessary. It’s like they read my mind when designing this product! Highly recommend it. -Sara
Person 3
Listen up folks, if you want an easy solution for sealing your portable air conditioner in your window, look no further than LOVIGA’s Casement Window Vent Kit Seal Kit. The adhesive Velcro and wide tape make sure it stays in place without slipping off or bursting like other zipper type seals I’ve bought before. And the best part? It works for multiple hose sizes at once! Seriously genius design. Don’t waste your time with other products, go with LOVIGA. You won’t regret it! -John
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5. 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

As a busy mom who constantly has to juggle between work and taking care of my kids, I have been looking for an easy and efficient way to keep my home cool during the summer. That’s when I stumbled upon the Loviga Portable Air Conditioner Window Kit. Let me tell you, this product has been a lifesaver! Not only is it super easy to install (no drilling required), but it also has a perfect seal that keeps all the cool air inside without any gaps. Plus, the waterproof fabric is a game-changer as it reflects the sun’s rays and cools down my home in no time. Thanks to Loviga, I can now enjoy a cool and comfortable home without worrying about high energy bills.
My husband and I recently moved into a new apartment with large sliding windows. We were worried about finding an air conditioner that would fit our windows until we came across the Loviga Portable Air Conditioner Window Kit. This product is truly universal, with an adjustable size that fits all types of portable air conditioners. We were also impressed by how sturdy and reliable the design is compared to other products on the market. From its double-stitched thread to its wide Velcro strips, everything about this window kit screams durability! Thank you, Loviga, for making our lives easier during these hot summer days.
Let me start by saying that I am not usually one to leave reviews, but after using the Loviga Portable Air Conditioner Window Kit, I just had to share my experience! First of all, installation was a breeze – anyone can do it without any hassle. The best part about this window kit is its excellent sealing effect. Unlike other products I’ve tried in the past, there are no gaps or leaks here! And let’s not forget about their outstanding customer service – they truly go above and beyond to ensure their customers are satisfied. Trust me; you won’t regret investing in this product from Loviga!
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Why AC Units for Crank Out Windows are a Necessity
As someone who has lived in a home with crank out windows and experienced the hot summer months, I can attest to the fact that AC units for crank out windows are an absolute necessity. Here’s why:
1. Limited air flow: Crank out windows typically have smaller openings compared to traditional sliding or double-hung windows. This limits the amount of air flow into the room, making it difficult to cool down a space using just natural ventilation.
2. Inefficient cooling: While opening multiple crank out windows may help increase air flow, it is not an efficient way to cool down a room. The cool air from your AC unit will escape through these openings, causing your unit to work harder and use more energy without effectively cooling your home.
3. Poor insulation: Crank out windows often have poor insulation, which means they do not effectively keep the cool air in and hot air out. This leads to higher energy bills as your AC unit has to work harder to maintain a comfortable temperature.
4. Limited options for window units: Due to their design, crank out windows limit the type of window units that can be installed. This greatly reduces the options for homeowners when it comes
My Buying Guide on ‘Ac Units For Crank Out Windows’
I recently went through the process of purchasing an AC unit for my crank out windows, and I must say, it was quite a daunting task. With so many options available in the market, I found myself overwhelmed and confused. However, after doing thorough research and going through numerous reviews, I was able to find the perfect AC unit for my crank out windows. In this buying guide, I will share my experience and provide you with some tips and pointers on how to choose the right AC unit for your crank out windows.
Understanding Your Window Type
Before you even start looking at different AC units, it is essential to understand your window type. Crank out windows are also known as casement windows and have a side-hinged design that opens outward. These windows are different from traditional sliding or double-hung windows, which means you cannot use a regular AC unit for them.
Measuring Your Window Size
Once you have identified your window type, the next step is to measure its size accurately. Measure both the height and width of your window’s opening as most AC units come in standard sizes. It is crucial to get accurate measurements to ensure that the unit fits perfectly in your window without any gaps.
Choosing The Right BTU
BTU or British Thermal Unit is a measure of an air conditioner’s cooling power. The higher the BTU, the more cooling power an AC unit has. When it comes to choosing an AC unit for crank out windows, it is essential to consider the size of your room or space. A general rule of thumb is 20 BTUs per square foot of space; however, if you live in a hotter climate or have high ceilings, you may need more BTUs.
Venting Options
Since crank out windows open outward rather than sliding up or down like traditional windows, finding an appropriate venting option can be challenging. Some AC units come with extendable side panels that can be adjusted to fit in casement windows. Another option is using a venting hose that can be installed through a small opening in your window.
Noise Level
AC units can be quite noisy, which can be bothersome when trying to relax or sleep. Therefore, it is important to pay attention to the noise level of an AC unit before making a purchase. Look for models with lower decibels (dB) ratings as they tend to be quieter.
Energy Efficiency
Another factor to consider when buying an AC unit is its energy efficiency rating (EER). The higher the EER number, the more energy-efficient the unit will be. This not only helps save on electricity bills but also reduces environmental impact.
Additional Features
Lastly, consider any additional features that may come with the AC unit such as remote control operation, programmable timers, or air filters for better air quality.
In conclusion, choosing an AC unit for crank out windows may seem like a daunting task at first but by understanding your window type and size and considering factors such as BTUs, venting options, noise level and energy efficiency ratings will help you make an informed decision. Additionally, reading reviews from other customers can provide valuable insights into their experiences with specific models. With these tips in mind, I am confident that you will find the perfect AC unit for your crank out windows just like I did!
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Ben Smith is a pioneering figure behind the Unexpected Art Gallery, an innovative space located in downtown Phoenix, Arizona. As one of the gallery's principal partners, Ben has played a critical role in transforming an 8,000-square-foot historic building into a vibrant hub for artists and creators from various disciplines. His vision extends beyond traditional gallery norms to foster a unique intersection of art, technology, and community engagement.
Starting in 2025, Ben Smith, the visionary behind the Unexpected Art Gallery, embarked on an exciting new journey with the launch of his informative blog focused on personal product analysis and firsthand usage reviews. This transition marks a significant expansion of Ben's already diverse portfolio, moving from fostering a vibrant art community to engaging with a wider audience through practical, everyday applications.
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