Advertising Disclosure 18000 Btu Portable Air Conditioner Comparison - August 2025
5 Best 18000 Btu Portable Air Conditioner In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5 Best Value  9.4Excellent |
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ModelMeaco MeacoCool Pro Series 16,000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit | Model Pro Breeze 4-in-1 Powerful Portable Air Conditioner 12,000 BTU - Smart Home WiFi Compatible - App & Voice Control - Heater & Dehumidifier mode, 24hr Timer & Window Venting Kit - Class A Energy Rating | Model Air Conditioning Unit 14000 BTU, 4 in 1 Portable Air Conditioner with Cooler,Dehumidifier,Fan,Sleep Mode,LED Display,Remote Control,24H Timer,3 Speeds, Energy Saving for 550 sq ft Bedroom | Model COSTWAY 18000 BTU Portable Air Conditioner, 4 in 1 Auto Swing Mobile Cooler, Dehumidifier, Fan with WiFi Smart APP, Sleep Mode, 3 Speeds, 24H Timer, Remote Control & LED Display for Rooms up to 450ft | Model HOMCOM 14000 BTU Portable Air Conditioner, Smart Home WiFi Compatible, 3-in-1 Dehumidifier Cooler Fan, with Sleep Mode, Remote, 24H Timer, Window Venting Kit, A Energy Efficiency, 35m² |
BrandMeaco | Brand Pro Breeze | Brand HUMILABS | Brand COSTWAY | Brand HOMCOM |
Reviews | Reviews | Reviews | Reviews  | Reviews |
Tech Specs | ||||
product dimensions47 x 35.5 x 76.2 cm 32.1 kg | product dimensions 28.96 x 30.23 x 66.04 cm 24.5 kg | product dimensions 38.1 x 49 x 87.8 cm 26 kg | product dimensions 78 x 45 x 37 cm 37 kg | product dimensions 39.4 x 47 x 77 cm 33 kg |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1MeacoMeaco MeacoCool Pro Series 16,000 CH Portable Air Conditioner - Wi-Fi enabled with Meaco App, Low Energy, Low Noise, Free Flexible Window Kit
Main highlights- WHISPER QUIET -The MeacoCool Pro series is our quietest, most energy-efficient portable air conditioner range to-date. With a low noise level of 51-55 dB, this series gently cools without bothersome noise. A dedicated Sleep Mode makes the unit as quiet as possible and dims all lights on the display for a good night’s sleep and energy savings.
- STAY IN CONTROL – Use the Meaco app to easily control the settings from your phone. The digital display on the front makes it easy to see the current temperature. Use the timer to pre-cool any room between 1 and 24 hours, allowing you to create a comfortable home without running the unit excessively and wasting electricity.
- POWERFUL 2-in-1 AIR CONDITIONER & HEATER - Get year-round climate control with cooling, heating, drying and fan modes of this dual Air Conditioner and Heater. Engineered for energy efficiency, it produces more heat for less energy, delivers powerful cooling at a maximum airflow of 410 cubic meters per hour and dries the air as it cools. Suitable for rooms between 35-40m².
- PORTABLE CONVENIENCE - Compact and easily moveable with castors to move from room to room, this unit comes with a free flexible window kit for use with all types of windows and doors. The convenient child lock prevents little fingers from changing the setting.
- COST OF LIVING ENERGY SAVINGS - The energy-efficient MeacoCool has been awarded a Class A Energy Rating for low power consumption and optimised energy usage, and the R290 refrigerant is kinder to the environment, making it a cost-effective and efficient choice for daily use. It comes with a two-year parts and labour warranty from Meaco, the UK's leading air cooling and dehumidifier manufacturer.
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9.8
2Pro Breeze14% Off
Pro Breeze 4-in-1 Powerful Portable Air Conditioner 12,000 BTU - Smart Home WiFi Compatible - App & Voice Control - Heater & Dehumidifier mode, 24hr Timer & Window Venting Kit - Class A Energy Rating
Why we love it
Powerful cooling for large spaces
Smartphone control and voice command compatible
Energy efficient and eco friendly
Main highlights- WINDOW KITS INCLUDED: This portable Air Conditioner comes with an easy-to-install window kit to fit slide and hinged windows. It's four wheels and space-saving design makes it mobile and unobtrusive, ideal for your living room and bedroom.
- SMART HOME TECHNOLOGY WITH WIFI: In addition to the remote control, you can connect your smartphone to the AC unit and control the temperature, timer, and various functions through the free Pro Breeze app or voice command. Compatible with Amazon Alexa app and Google Home for iPhone and Android.
- PRO BREEZE – THE AIR COOLING EXPERTS: Explore the Pro Breeze cooling range which includes powerful 7000, 9000 and 12000BTU Air Conditioners, 5L and 10L Evaporative Coolers along with a vast range of innovative Tower and Pedestal Fans. Fancy a refreshingly cold drink? Search for the Pro Breeze Ice Maker!
- OUR MOST POWERFUL AIR CONDITIONER: This powerful Pro Breeze portable AC Unit features a market leading 12,000 BTU of cooling capacity providing effective cooling down to 16°C in large and extra-large spaces. This mobile aircon is perfect for your home, office, shop, or gym.
- ENERGY EFFICIENT: Class A energy efficiency rating, this air con unit utilises R290 refrigerant, which is not only cost-effective but also 690 times more eco-friendly than traditional air conditioning gasses.
- AIR COOLING, HEATING AND DEHUMIDIFYING: Features four versatile operating modes, including heating, dehumidifying, fan-only and air cooling mode, making this aircon unit it a valuable appliance all year round.
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9.6
3HUMILABS
Air Conditioning Unit 14000 BTU, 4 in 1 Portable Air Conditioner with Cooler,Dehumidifier,Fan,Sleep Mode,LED Display,Remote Control,24H Timer,3 Speeds, Energy Saving for 550 sq ft Bedroom
Main highlights- Versatile 4 in 1 Air Conditioner Unit: Cooling (4100W), dehumidification, fan, and ultra-quiet sleep mode. Gently enjoy a cool, dry room with nice ventilation and sweet sleep only with one HUMILABS Air Conditioners
- Strong Cooling But Compact Size: Measures 44×35×70 cm (L×W×H) and weighs just 26 kg. Portable air conditioner with 4 swivel wheels for effortless mobility even by a young kid.
- Remote Control and Easy Operation: Full-featured remote for timer, temp/humidity control, and mode switching. LED display + multi-function control panel for quick adjustments.
- Energy Saving Class A Efficiency: with A-level energy efficiency, it means saving a lot cost than wall mounted air condition, minimize your electricity bill during the hot summer.
- Easy Installation with Window Kits: No drilling needed for sliding windows. Simple setup with step-by-step guides and a space-saving design.
- 14000 BTU Compact & Powerful Air Conditioning Unit: Up to 500m³/h air circulation cool your room rapidly, cooling rooms up to 550 sq ft.
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Features
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Consumer Reviews
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Popularity
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
