10 Best Caravan Air Conditioning Unit Window in The UK

Last updated on 14/08/2025

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Prem-i-air Eurom 2400BTU Split Air Conditioner For Use in Caravans, Campers, Motorhomes and RV for Economical Comfort Cooling

Why We Love It

Space-saving indoor and outdoor unit.
Energy-efficient for lower bills.
Quiet operation enhances comfort.

Main Highlights

SPACE EFFICIENCY – The split design allows the indoor unit to be mounted inside while the outdoor unit stays outside, saving valuable interior space in caravans or motorhomes.
ENERGY EFFICIENT – Designed for low energy consumption, these systems often achieve higher EER ratings compared to traditional portable units.
QUIET OPERATION – With the compressor located in the outdoor unit, interior noise is minimized, making for a more peaceful travel experience.
IMPROVED COOLING PERFORMANCE – Delivers better cooling than portable models, maintaining comfort even in hot weather conditions.
EASY INSTALLATION – Simple to set up with a front-facing digital control panel for convenient temperature and fan adjustments.
MODERN AESTHETICS – Sleek and stylish design enhances the look of any caravan or motorhome interior.
VERSATILITY – Suitable for a wide range of vehicles including caravans, motorhomes, RVs, and campers.

Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡)

3% OffFree Shipping

Why We Love It

Versatile year-round climate control.
Whisper-quiet energy-efficient operation.
Easy to move and install.

Main Highlights

🌀【4-IN-1 MULTIFUNCTIONAL DESIGN】: This portable air conditioning unit integrates cooling, dehumidifying, fan, and sleep modes to meet year-round needs. With 2 fan speeds, it ensures optimal comfort in various environments. Whether it's a hot summer or a humid rainy season, this air conditioner can handle it all with ease, providing a comfortable indoor climate whenever you need it.
🌍【ENERGY-EFFICIENT & ULTRA-QUIET OPERATION】: Powered by a GMCC compressor, this portable air conditioner operates at a noise level as low as 52dB, making it perfect for bedrooms and offices. The R290 eco-friendly refrigerant and Class A energy efficiency rating not only reduce environmental impact but also help you save on electricity costs, making it a smart and sustainable choice.
🎮【SMART CONTROL & USER-FRIENDLY OPERATION】: Featuring an LED display and remote control, this air conditioning unit portable allows you to easily adjust the temperature (16-32℃), set the 24-hour timer, and monitor the water-full indicator. The child lock function ensures the safety of children and pets, making it a reliable and family-friendly appliance.
🏡【EASY INSTALLATION & EFFORTLESS MOBILITY】: Designed with built-in handles and 360° casters, this portable AC air conditioner can be moved effortlessly between rooms. The included window kit is compatible with horizontal and vertical sliding windows (17"-53"), enabling quick and tool-free installation. Whether it's your living room, bedroom, or office, this unit adapts seamlessly to different spaces, providing cooling wherever you need it.
💎【2025 UPGRADED DESIGN WITH STYLISH LOOK】: This air conditioner unit portable features a sleek, upgraded design with ABS frosted plastic for a premium feel. The intuitive control panel and clear display enhance usability, while the powerful airflow of 330m³/h ensures rapid cooling for rooms up to 20㎡. Enjoy a comfortable and refreshing environment in no time with this modern and efficient cooling solution.

KISSAIR 5,000 BTU Window Air Conditioner Cools Up to 150 Sq. Ft, Utral Quiet Air Conditioner Window Unit with Mechanical Controls, 2 Fan Speeds, Small Window AC Unit, Ideal for Bedroom

Why We Love It

Powerful cooling for small spaces.
Customized temperature control options.
Quiet operation for peaceful comfort.

Main Highlights

【Powerful Cooling for Your Space】 With 5000BTU of cooling power, this window air conditioner efficiently cools rooms up to 150 Sq.Ft, quickly transforming hot, stuffy spaces into cool, comfortable havens. Ideal for bedrooms, offices, or small living areas, it ensures a refreshing environment all day long.
【Precise Temperature Control at Your Fingertips】 Featuring a user-friendly knob control, this air conditioner window unit offers 7 precise cooling temperature settings. Easily adjust the temperature to your liking, whether you prefer a brisk chill or a gentle breeze, providing personalized comfort with just a turn of the dial.
【Dual Modes for Customized Cooling & Quiet Airflow】 Switch between 2 cooling modes (high/low) and 2 fan-only modes (low/high) to suit your needs, all while maintaining a 51dB noise level that won’t disrupt your daily routine. The adjustable directional louvers let you direct cool air precisely, while the quiet operation makes this window air conditioner perfect for bedrooms, living rooms, or any space where peace and quiet are a priority.
【Hassle - Free Installation and Maintenance】 Comes with a complete installation kit and detailed instruction manual, making installing this window AC unit in your standard double - hung window (width 23 - 34'' and minimum height 14.5'') a breeze. The removable and washable filter is easy to clean, helping to maintain clean, fresh air and ensuring the unit runs at peak efficiency.
【Built to Last】 Engineered for durability, this smallest window air conditioner is constructed with high - quality materials, promising long - term reliable performance. Enjoy years of cool comfort, knowing your investment in this air conditioner will stand the test of time.

Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Rating

17% OffFree Shipping

Why We Love It

Cooling efficiency up to 9000BTU.
Versatile 4-in-1 functionality.
Eco-friendly R290 refrigerant.

Main Highlights

【POWERFUL 9000BTU COOLING】 Belaco Air Conditioner of 9,000 BTUs, delivers an immediate cooling in your Home, Bedroom, Cabin, Office, Living Room, Kitchen. The Portable Air Conditioners gives 7000BTU power on speed 1 and 9000BTU power on speed 2 which is ideal for space up to 215 square feet.
【4-IN-1 FEATURES】 The Belaco portable air conditioning has 4 multipurpose features modes which is including NIGHT MODE, COOLING MODE, DEHUMIDIGYING MODE, 2 SPEED FAN MODE which will give you full control on your preferences.
【DUAL WINDOW KIT & WINDOW SEAL】 This Air Conditioner includes EASTY TO INSTALL ventilating kit for all kinds of window, Comes with a dual window kit for slide window, single/double hunged window & window seal for hinged windows.
【NIGHT MODE】 Push the NIGHT key on the remote control or press both the timer and down buttons on the control panel at the same time to activate. In Night mode, the target temperature will add automatically by 1℃ by 2 hours and the fan speed will change to low speed, which prevents catching cold at night.
【ECO FREINDLY REFRIGERANT】 This Air conditioner comes with R290 refrigerant which is Class A energy efficiency rating and eco-friendly. thanks to the R290 eco-friendly refrigerant, It will keep you cool during the heatwave and will save your running cost.
【REMOTE CONTROL & DIGITAL DISPLAY】This Air conditioner comes with remote control which gives you peace of mind using it while you are relaxing in your couch. The AC has DIGITAL DISPLAY which gives you full control of options you prefer.
【24HR TIMER FUNCTION】 For your peace of mind this air conditioner comes with built-in timer function which allows you to set the AC to run up to 24hrs and time adjustment span is 1 hr.

SA Products 5M AC Window Seal | Universal Window Insulation Kit for Air Conditioning Unit & Portable Dryer | Air Dryer Vent Hose Guards with Zip

Why We Love It

Durable for long-lasting performance.
Effective hot air prevention.
User-friendly installation and removal.

Main Highlights

UNIVERSAL FIT FOR AC & DRYERS -This 5M AC window seal fits most standard windows and works with air conditioners and portable tumble dryers. A perfect all-in-one window insulation kit for year-round comfort and efficiency.
IMPROVES COOLING & EFFICIENCY -Seal gaps to prevent hot air from entering and cool air from escaping. This air exchange guard boosts your air conditioner's performance, saving energy and reducing electricity costs in the long run.
EASY AIR VENT HOSE SETUP Designed with a zip-close system, this window seal allows quick and secure installation of your air dryer vent hose. Keeps unwanted air and insects out while letting your unit work at full capacity.
TOOL-FREE INSTALLATION No need for drills or tools. This portable air conditioning window kit installs in minutes with simple adhesive tape, making it renter-friendly and ideal for home, office, or travel use.
ENERGY-SAVING & ECO-FRIENDLY - Improve your indoor air quality while being eco-conscious. This window seal minimizes energy waste, enhances AC and dryer performance, and supports a greener, more sustainable home.

Air Conditioner Window Seal, Machine-YA Window Seal for Portable Air Conditioner and Tumble Dryer, Works with Every Mobile Air-Conditioning Unit, Air Exchange Guards With Zip and Hook Tape (400CM)

10% OffFree Shipping

Why We Love It

Boosts cooling and energy efficiency.
Simplifies installation, no tools needed.
Universal fit for versatility.

Main Highlights

❄❄ 【ENJOY COOL AIR IN SUMMER】 - Our air conditioner window seal blocks the return flow of warm air by locking the hose between the window frame and the window itself. At the same time, it reduces the leakage of cold air and keeps your room cool for a long time. This air con window seal can also effectively isolate insects, dust and mosquitoes, providing you with a cool and comfortable living environment.
❄❄ 【INCREASE COOLING PERFORMANCE & SAVE ENERGY AND MONEY】 - Uses the aircon window seal to make your mobile air conditioning unit works more efficient and cool your room in less time. Reduces energy consumption and carbon dioxide emissions in the atmosphere, which are particularly elevating in the summer, precisely because of the enormous use of air conditioners. Protects the environment, saves energy, and helps you save on your electricity bill!
❄❄ 【EASY TO INSTALL】 - No tool or drilling needed. All you need comes with Machine-Ya window seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself, attach the window seal to the hook tape. Open the zip and place air hose out of the window, then close the zip tightly around the hose. You can open or close the window at any time without removing the window seal. Just seconds, you can enjoy a cooler environment in summer.
❄❄ 【ECONOMICAL AND PRACTICAL】 - Our ac window seal made of high quality waterproof material, effectively keep warm air away, prevent leakage of cold air, keep out insects, dust and rain. Durable and reusable, remove the window seal from the hook tape if not in use, and install it again next summer to save your money! Come with strong hook tape, so that you don't need to worry about the adhesive tape falling off.
❄❄ 【UNIIVERSAL WINDOW SEAL FOR PORTABLE AIR CONDITIONER】 - This air conditioner window seal is suitable for all portable air conditioners, tumble dryer, dehumidifier or other machine with exhaust hose. Application for windows that open to the left or windows that open to the right, bottom hung windows or skylights(not sliding window or door). Fits window with a maximum perimeter of 300 CM.

CUQOO AC Window Seal Kit 300cm – Compact Air Conditioner & Dryer Vent Seal for Portable Units, Waterproof with Zip Closure & Adhesive Fastener – No Drilling, Easy Install

Why We Love It

Efficient cooling, energy saving.
Easy, tool-free installation.
Durable, waterproof, protects interior.

Main Highlights

𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐓 𝐂𝐎𝐎𝐋𝐈𝐍𝐆: CUQOO's air conditioner window seal effectively directs warm air out of the air-conditioned room through its hose ensuring it doesn't circulate back in. Our air con window kit allows you to cool your space more efficiently, leading to significant energy savings on your electric bills and reduced carbon dioxide emissions, contributing to environmental protection.
𝐄𝐍𝐄𝐑𝐆𝐘 𝐒𝐀𝐕𝐈𝐍𝐆: Our portable air conditioner door kit fits all portable air conditioners and various window types, including those that open to the left or right, bottom-hung windows, or skylights. With a maximum perimeter compatibility of 300 CM, it offers seamless adaptability. Additionally, this air con wall vent kit can be utilized for other appliances like dehumidifiers or tumble dryers, equipped with flexible air discharge hoses, etc.
𝐄𝐅𝐅𝐎𝐑𝐓𝐋𝐄𝐒𝐒 𝐈𝐍𝐒𝐓𝐀𝐋𝐋𝐀𝐓𝐈𝐎𝐍: Requires no complicated steps like drilling holes or using extra tools. It’s easy and convenient to apply the adhesive fastener onto the frame, stick the Velcro strap to the outside or inside part of the window casement, open the window slightly, and pinch the air hose in the window seal using the zipper. Use a cable tie to fix the air hose to the zipper if necessary.
𝐎𝐏𝐓𝐈𝐌𝐀𝐋 𝐒𝐄𝐀𝐋𝐈𝐍𝐆 𝐒𝐎𝐋𝐔𝐓𝐈𝐎𝐍: Our air con window vent kit is meticulously crafted using durable, waterproof materials for ultimate protection. Not only does it effectively regulate air exchange between the interior and exterior of the air-conditioned room, but this air conditioning window seal kit also acts as a barrier against dust, dirt, strong winds, sudden rain, and insects, ensuring a pristine and comfortable indoor environment.
𝐂𝐎𝐍𝐕𝐄𝐍𝐈𝐄𝐍𝐓 𝐀𝐍𝐃 𝐂𝐎𝐒𝐓-𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄: Our air conditioning window seal is crafted from durable waterproof material, our window seal offers a hassle-free solution. Simply zip it in place between the window and window frame to effectively control air exchange while keeping dust and rain at bay. Furthermore, you can easily remove and reinstall this air-conditioning window kit next summer.

Supply Cube Air Conditioner Window Seal – 300 CM x 40 CM Universal Air Con Window Seal Kit with Zip Closure, Heat Barrier & Vent Hose Compatibility for Portable ACs and Tumble Dryers

Free Shipping

Why We Love It

Enhances energy efficiency effectively.
Ensures a cleaner environment.
Offers versatile compatibility universally.

Main Highlights

𝐓𝐢𝐠𝐡𝐭 𝐒𝐞𝐚𝐥, 𝐂𝐨𝐨𝐥𝐞𝐫 𝐒𝐩𝐚𝐜𝐞: Designed with heat sealer technology, our air conditioner window seal creates a secure barrier around your window – keeping hot air out and cool air in for improved comfort and energy efficiency.
𝐒𝐞𝐜𝐮𝐫𝐞 𝐁𝐚𝐫𝐫𝐢𝐞𝐫 𝐚𝐧𝐝 𝐄𝐚𝐬𝐲 𝐀𝐜𝐜𝐞𝐬𝐬: The aircon window seal kit features a convenient zipper mechanism, making installation quick and easy. It creates a secure seal against external elements, while allowing simple access to the vent. This AC window seal kit helps maintain a cleaner and more comfortable indoor environment.
𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐚𝐧𝐝 𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭: Designed for long-lasting performance, this window air conditioner seal kit creates a strong, reliable seal that keeps external elements at bay. The AC window seal kit enhances efficiency, improving your cooling system's performance and ensuring a comfortable indoor climate.
𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐀𝐝𝐡𝐞𝐬𝐢𝐯𝐞 𝐅𝐚𝐬𝐭𝐞𝐧𝐞𝐫: The air conditioner window kit features a strong, reliable adhesive fastener, ensuring a secure and stable attachment. This helps maintain a tight, consistent seal around the window, optimising cooling performance and preventing external elements from entering.
𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲: The air conditioning window seal kit provides a versatile solution, fitting a variety of air conditioning units and portable tumble dryers. Its universal design ensures easy installation, making it the perfect air con window seal for different models and brands.

AUGOLA AC Window Seal Unit for Portable Air Conditioner And Tumble Dryer, Hot Air Stop Kit for All Mobile Air Conditioning, Air Exchange Guards with Zip and Strong Hook&Loop Fastener(400CM/157in)

Free Shipping

Why We Love It

Keeps room cool longer.
Reduces energy consumption significantly.
Easy no-tool installation.

Main Highlights

COOL OVER THE SUMMER - Window seal blocks the return flow of warm air by locking the hose between the window frame and the window itself. At the same time, reduce the cold air leaking out, keeps your room cool for longer, providing you a cool and comfortable living environment.
REDUCE ENERGY CONSUMPTION - Enjoy the environmental life! This window seal contributes to reduce energy consumption and to lower carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Protecting the environment while saving energy and saving electrical bills!
WATERPROOF & STRONG ADHESIVE - Air conditioner window seal is washable and water resistant, keep the rain off on rainy days, and it also leaves out insects, mosquitoes. Come with strong hook tape, you don't have to worry about the adhesive tape coming off any more.
EASY TO INSTALL - No tool or drilling needed. All you need comes with AUGOLA Window Seal! Simply apply the adhesive hook tape to the inside of your window frame and to the window itself, attach the window seal to the hook tape. Open the zip and place air hose out of the window. Then close the zip tightly around the hose. Window remains fully functional and can be closed and opened as usual. Additional cable ties are included with the product as additional support and fastening.
UNIVERSAL WINDOW SEAL - Suitable for all portable air conditioners and tumble dryers. Application for Casement Windows, Awning Windows, Hopper Windows, not for Sliding Windows, Horizontal Pivot Windows or Vertical Pivot Windows. Length: 400CM, suitable for windows with a total seal length of less than 400 cm.

Bonnlo Air Conditioner Window Kit, 400cm Portable Universal Window Seal Kit for Mobile AC Unit and Tumble Dryer, Hot Air Stop Air Exchange Guards, No Drilling with Zip

Why We Love It

Efficient cooling and energy savings.
Wide compatibility with various devices.
Quick and easy tool-free installation.

Main Highlights

[Efficient Hot Air Exhaust & Energy Savings]: The air conditioning window seal effectively expels warm air from the room via the aircon hose and prevents backflow. It enhances cooling efficiency, reduces energy consumption, cuts electricity costs, lowers CO₂ emissions, and benefits the environment. Additionally, it keeps flies and spiders from entering through the window.
[Wide Application for Various Devices & Windows]: Designed for mobile air conditioners, drum dryers, and exhaust dryers, this window seal kit allows efficient operation even with windows open. It fits tilt and casement windows with a max perimeter of 400cm/158 inches, offering 6 sizes. Check your window size before buying.
[Quick & Tool-Free Installation]: The aircon window seal kit includes a window seal, instructions, adhesive tape, and cable ties. No drilling or special tools are needed. Just follow the instructions to install it quickly. Open the window slightly, apply adhesive tape to the frame, attach the seal, and secure the hose with a zipper and cable ties if required.
[Durable & Protective Construction]: Made with PU coating, the window seal is waterproof, windproof, and resistant to dust, dirt, rain, and insects. While a small gap may exist between the zipper and the hose, it doesn’t affect performance.
[Reusable & Convenient Design]: This portable AC window vent kit is not disposable. After use, simply clean it with water for storage and reuse. It features 2 double-ended zippers to adjust the opening size for single or dual-hose portable air conditioners. Contact us for any questions.

8.7

Excellent

We scanned 1318 products

We reviewed these offers relevant to the Caravan Air Conditioning Unit Window within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Prem-i-air, EUHOMY, KISSAIR, Belaco, SA Products, Machine-Ya, CUQOO, The Supply Cube, AUGOLA, Bonnlo, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Caravan Air Conditioning Unit Window in the market, we considered we took a deep dive into 6591 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Prem-i-air Eurom 2400BTU Split Air Conditioner For Use in Caravans, Campers, Motorhomes and RV for Economical Comfort Cooling. We love many things about this product by Prem-i-air. What sets it apart from the competition is Space-saving indoor and outdoor unit. , Energy-efficient for lower bills. , Quiet operation enhances comfort. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operation, Digital Display, Window Kit, 24-Hour Timer, Covers Up to 215 sq.ft (20㎡) by EUHOMY based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Caravan Air Conditioning Unit Window and the best cost-to-value ratio is Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Air Conditioning Unit, Fan & Cooling, Dehumidifier, Remote control with 24Hr Timer, Dual Window kit Included with Class A Energy Efficiency Ratingat Belaco with a 17% discount.
Our list of the best Caravan Air Conditioning Unit Window is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Caravan Air Conditioning Unit Window in The UK

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We scanned 1318 products

We concluded that: