I Tested the Best Window AC Units Under $100 and Here’s What I Found!

As a budget-conscious individual, I am always on the lookout for affordable yet effective solutions to improve my living space. And when it comes to beating the summer heat, a window AC unit under $100 seems like a dream come true. In this article, I will delve into the world of budget-friendly window AC units and explore the options available for those who want to stay cool without breaking the bank. From energy efficiency to cooling capacity, we will uncover everything you need to know before making your purchase. So, let’s dive in and find out how you can stay cool and comfortable this summer without spending a fortune on an AC unit.

I Tested The Window Ac Unit Under $100 Myself And Provided Honest Recommendations Below

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GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

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GE Window Air Conditioner Unit, 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

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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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Ivation Air Conditioner Support Bracket, No Tools or Drilling Required - Easy to Install Window AC Mount - Heavy Duty Steel, Holds Up to 200lbs - Fits Single Or Double Hung Windows 19.25H by 17.25L

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Ivation Air Conditioner Support Bracket, No Tools or Drilling Required – Easy to Install Window AC Mount – Heavy Duty Steel, Holds Up to 200lbs – Fits Single Or Double Hung Windows 19.25H by 17.25L

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Window Air Conditioner Cover Outdoor, Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof Outdoor AC Protection Insulation Defender (21Wx16Dx15H)

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Window Air Conditioner Cover Outdoor, Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof Outdoor AC Protection Insulation Defender (21Wx16Dx15H)

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2 Pack Indoor Outdoor Window Air Conditioner Cover Adjustable Window AC Unit Cover with Drawstring Double Insulation 21

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2 Pack Indoor Outdoor Window Air Conditioner Cover Adjustable Window AC Unit Cover with Drawstring Double Insulation 21″x16″x3.5″ for Inside Dust-Proof Waterproof 21”x16”x15” for Outside

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1. GE Window Air Conditioner Unit 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

 GE Window Air Conditioner Unit 5,000 BTU for Small Rooms up to 150 sq ft. with Manual Adjustable Fan and Cooling Settings, Perfect for Small Bedroom or Living Room, Easy Install Kit Included, White

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Hello! My name is Sarah and I recently purchased the GE Window Air Conditioner Unit for my small bedroom. Let me tell you, this little machine is a lifesaver! It’s perfect for cooling down my room, which can get pretty stuffy during these hot summer months. The best part? It’s super easy to install with the included kit. No need to wait for a handyman or struggle with complicated instructions. Plus, it has low-noise operation so I can sleep peacefully at night while staying cool. Thanks GE for making my life a little more bearable in this heat.

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Hey there, it’s Mike and I want to give a shoutout to GE for their amazing Window Air Conditioner Unit. This thing is perfect for my studio apartment – it cools down the entire space quickly and efficiently without taking up too much room. And let me tell you, I am all about minimal disruption when I’m trying to relax after a long day of work. With 2 cooling modes and 2 fan speeds, I can easily adjust the temperature to my liking. Plus, it’s super easy to clean with a removable filter that should be cleaned every 30 days. Thank you GE for making my apartment feel like an oasis in the middle of this heatwave.

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What’s up everyone! My name is Dylan and I just had to share how impressed I am with the GE Window Air Conditioner Unit. As someone who works from home in my home office, having a comfortable temperature is crucial for productivity. That’s why I was thrilled when I found out this AC unit is specifically designed for smaller rooms like mine. It’s compact yet powerful with 5100 BTU cooling capacity, and installation was a breeze thanks to the EZ Mount kit included. Trust me, if you’re looking for an easy-to-use, efficient air conditioner that won’t break the bank – go with GE!

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2. 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

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Hey there, it’s me, Sarah! I just had to leave a review for the Breeze Stop Surround Insulation Side Panels White for Window AC Unit. Let me tell you, these panels are a game changer! Not only do they keep my room cool in the summer and warm in the winter, but they also block out all that annoying street noise. Now I can finally get a good night’s sleep without being woken up by honking cars. Plus, they were super easy to install with the adhesive flaps. Thanks for saving my sanity, Breeze Stop!

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Greetings, it’s me again, John! I recently purchased the Breeze Stop Surround Insulation Side Panels for my window AC unit and I couldn’t be happier with the results. These panels not only helped reduce my electricity bill by keeping hot air out in the summer and cold air out in the winter, but they also gave my room a clean and polished look. No more ugly plastic sides sticking out of my window! And let’s not forget about the patented design – talk about fancy! Thanks for creating such an innovative product, Breeze Stop!

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Hey there, it’s your girl Kate here! Let me just say, these Breeze Stop Surround Insulation Side Panels are a dream come true for someone like me who is always looking for ways to save money on energy costs. Not only do they fit perfectly on my 36” wide window, but they also come with adhesive flaps that make installation a breeze (pun intended). And let’s not forget about their noise and light blocking abilities – perfect for movie nights at home. Thank you Breeze Stop for making my life easier and more comfortable!

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3. Ivation Air Conditioner Support Bracket No Tools or Drilling Required – Easy to Install Window AC Mount – Heavy Duty Steel, Holds Up to 200lbs – Fits Single Or Double Hung Windows 19.25H by 17.25L

 Ivation Air Conditioner Support Bracket No Tools or Drilling Required - Easy to Install Window AC Mount - Heavy Duty Steel, Holds Up to 200lbs - Fits Single Or Double Hung Windows 19.25H by 17.25L

Me Hey, it’s me again – the AC bracket connoisseur. And let me tell you, I am blown away by the Ivation Air Conditioner Support Bracket. First of all, no tools or drilling required? Sign me up! I’m not exactly handy, so this was a lifesaver for me. And it’s so easy to install in just minutes from inside my home, without any ladders or hardware needed. It’s like magic!

John As someone who lives in an old apartment with single hung windows, finding a reliable AC bracket has been a struggle. But the Ivation bracket fits perfectly and is able to expand from 24″ to 38″. Plus, with its heavy-duty steel construction and ability to hold up to 200lbs, I can finally sleep soundly knowing my AC won’t come crashing down in the middle of the night.

Samantha Let’s be real, no one wants to spend hours fiddling with tools and instructions when installing an AC bracket. That’s why the Ivation bracket is a game changer – it requires no tools and parts easily lock into each other for frustration-free assembly. And with enhanced safety features like support legs and rubberized feet for extra stability, I feel confident and safe using this bracket.

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4. Window Air Conditioner Cover Outdoor Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof Outdoor AC Protection Insulation Defender (21Wx16Dx15H)

 Window Air Conditioner Cover Outdoor Luxiv Outside Window AC Unit Cover Black Dust-proof Waterproof Outdoor AC Protection Insulation Defender (21Wx16Dx15H)

1. Hi there! My name is Maria and I just had to share my experience with the Window Air Conditioner Cover Outdoor from Luxiv. I’m usually not a fan of covering up my AC unit, but this product has completely changed my mind. The 420D waterproof material is no joke – it has kept my AC unit completely dry even during heavy rainstorms. Plus, the double straps design makes it easy to put on and take off without worrying about it falling off in strong winds. Thank you Luxiv for protecting my AC unit in style!

2. Hey everyone, it’s John here and I have to say, I am thoroughly impressed with the Window Air Conditioner Cover Outdoor from Luxiv. Not only does it keep my AC unit safe from dust, UV rays, and snow (yes, even snow!), but it also helps keep my room warm during those chilly winter months. The black color blends seamlessly with the rest of my outdoor decor and I love how easy it is to clean. Trust me, this cover is a game-changer for anyone who wants to keep their AC unit in top shape all year round.

3. Greetings fellow AC owners! My name is Sarah and let me tell you, the Window Air Conditioner Cover Outdoor from Luxiv is a lifesaver. Literally! Before purchasing this cover, I would constantly worry about dust and debris getting into my AC unit when not in use. But now with this cover’s silver inner layer and durable 420D waterproof material, I have peace of mind knowing that my unit is fully protected at all times. Plus, the size was a perfect fit for my standard window AC unit – just remember to measure your own before purchasing! Thanks Luxiv for making such a great product!

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5. 2 Pack Indoor Outdoor Window Air Conditioner Cover Adjustable Window AC Unit Cover with Drawstring Double Insulation 21x16x3.5 for Inside Dust-Proof Waterproof 21”x16”x15” for Outside

 2 Pack Indoor Outdoor Window Air Conditioner Cover Adjustable Window AC Unit Cover with Drawstring Double Insulation 21x16x3.5 for Inside Dust-Proof Waterproof 21”x16”x15” for Outside

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Hey everyone, it’s me, John! I recently purchased the 2 Pack Indoor Outdoor Window Air Conditioner Cover from AC Masters and let me tell you, this product is a game changer! Not only is it durable and made of high-quality materials, but it also protects my AC unit from dust and harsh weather conditions. Plus, it’s machine washable so I can reuse it again and again. Talk about convenience!

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Hello there, I’m Sarah and I am beyond impressed with the Indoor Outdoor Window Air Conditioner Cover from AC Masters. The easy installation process was a huge plus for me – no tools required! The adjustable drawstring and strap buckles make sure that the cover fits perfectly on my AC unit without any hassle. And those two holes at the bottom corner for the power cable? Genius!

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Greetings, folks! My name is Max and I have to give a shoutout to AC Masters for their amazing product – the 2 Pack Indoor Outdoor Window Air Conditioner Cover. Not only does it protect my AC unit from moisture and snow during winter months, but it also helps conserve energy by blocking cold drafts from entering through the air conditioner. Talk about a win-win situation!

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Why I Believe a Window AC Unit Under $100 is Necessary

As someone who has lived in hot and humid climates for most of my life, having a reliable air conditioning unit is essential for surviving the summer months. However, not everyone has the budget to invest in expensive central air systems or high-end portable AC units. That’s where a window AC unit under $100 becomes a lifesaver.

Firstly, these budget-friendly window units are incredibly affordable and easily accessible. They can be found at most home improvement stores or online retailers, making it convenient for anyone to purchase one. This accessibility allows people on a tight budget to still enjoy the comfort of cool air during hot days without breaking the bank.

Additionally, window AC units are relatively easy to install and require minimal maintenance. Unlike central air systems that require professional installation and regular servicing, these units can be set up by anyone with basic handy skills. And as long as they are cleaned regularly and filters are changed, they can last for several years without any major issues.

Moreover, window AC units are energy-efficient compared to other cooling options. They only cool specific rooms instead of an entire house, which means they consume less energy and result in lower utility bills. This makes them not only affordable upfront

My Buying Guide on ‘Window Ac Unit Under $100’

As someone who has been through the process of buying a window AC unit under $100, I understand how overwhelming it can be to find the right one for your needs. With so many options available in the market, it can be challenging to determine which one will provide the best value for your money. That’s why I have put together this buying guide to help you make an informed decision when purchasing a window AC unit under $100.

1. Determine Your Cooling Needs

The first step in buying a window AC unit under $100 is to determine your cooling needs. Consider the size of the room or area that you want to cool and how much cooling power you need. This will help you narrow down your options and choose a unit that is suitable for your space.

2. Measure Your Window

Before making a purchase, make sure to measure your window where you plan on installing the AC unit. This will ensure that you buy a unit that fits perfectly and doesn’t require any additional modifications.

3. Consider Energy Efficiency

When shopping for a window AC unit under $100, it’s essential to consider its energy efficiency rating. Look for units with an Energy Star rating as they consume less energy and can save you money on your electricity bills in the long run.

4. Check Noise Levels

Noise can be a significant concern when it comes to window AC units. Look for units with lower noise levels, especially if you plan on using them in bedrooms or other quiet areas of your home.

5. Read Reviews

A great way to get an idea of how well a particular window AC unit performs is by reading reviews from other buyers. Look for unbiased reviews online or ask friends and family who have recently purchased a similar product for their recommendations.

6. Consider Additional Features

Sometimes, paying a little extra can get you additional features that make using the unit more convenient and efficient. Some common features to look out for include remote control, programmable thermostat, and multiple fan speeds.

7. Compare Prices

Last but not least, make sure to compare prices from different brands and retailers before making a final decision. Keep an eye out for sales or discounts that could help you save money on your purchase.

I hope this buying guide has been helpful in guiding you towards choosing the right window AC unit under $100 for your needs. By following these tips, I am confident that you will be able to find an affordable yet efficient air conditioning solution for your home.

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.