10 Best 12 000 BTU Portable Air Conditioner in UK 2025
Updated on 23/06/2025
#1
Recommended
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/31rbdcooKyL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/41W+Lt7O3VL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/41yy52B1NNL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/51Ij98afu9L._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/31rbdcooKyL._SL100_.jpg){kind=small}
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/41W+Lt7O3VL._SL100_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/41yy52B1NNL._SL100_.jpg)
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://m.media-amazon.com/images/I/51Ij98afu9L._SL100_.jpg)
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- Digital display shows real-time temperature in °F or °C, controllable via a multi-functional control panel and remote.
- 5-in-1 functionality includes cooling, heating, fan, dehumidifying, and air circulation modes to enhance comfort year-round.
- Compact design with mobile, omnidirectional casters for easy movement between rooms.
- Uses R290 refrigerant, which has a minimal environmental impact, promoting air quality without harming the ozone layer.
- Expandable exhaust hose compatible with standard window types, with adjustable length for simple installation.
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- Digital display shows real-time temperature in °F or °C, controllable via a multi-functional control panel and remote.
- 5-in-1 functionality includes cooling, heating, fan, dehumidifying, and air circulation modes to enhance comfort year-round.
- Compact design with mobile, omnidirectional casters for easy movement between rooms.
- Uses R290 refrigerant, which has a minimal environmental impact, promoting air quality without harming the ozone layer.
Read More
![Inventor Portable Air Conditioner Magic 5-1, Powerful 12000BTU Mobile AC, Heating, Dehumidifier, 3 fan speeds, Digital Display, Remote, Window Kit, 24 Hr Timer (WEE/MM0449AA) [Energy Class A]](https://uk.market.com/wp-content/themes/comparison/assets/img/amazon-market-uk.svg)
#2
Value for Money
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- Portable air conditioner with a cooling capacity of 9,000 BTU, effective for rooms up to 300 sq.ft.
- Functions as a fan and dehumidifier, with cooling temperatures as low as 16℃ and two fan speeds to enhance indoor air circulation.
- LED digital display for real-time temperature monitoring, along with remote control for easy operation, including setting timers and adjusting modes.
- Compact design with dimensions of 38x38x87cm and weight of 25 kg, featuring casters for mobility and compatibility with sliding windows for simple installation.
- 24-hour timer for scheduled operation, energy-saving sleep mode, and user-friendly control with reduced noise at night.
- Includes essential accessories such as exhaust hose, window kit, remote control, and user manual for easy setup and use.
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- Portable air conditioner with a cooling capacity of 9,000 BTU, effective for rooms up to 300 sq.ft.
- Functions as a fan and dehumidifier, with cooling temperatures as low as 16℃ and two fan speeds to enhance indoor air circulation.
- LED digital display for real-time temperature monitoring, along with remote control for easy operation, including setting timers and adjusting modes.
Read More
#3
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- 9000BTU efficient cooling capacity for areas up to 370 sq.ft, maintaining comfortable temperatures between 17 to 30 °C.
- Multi-functional with cooling, dehumidifying, and fan modes; efficiently removes moisture and circulates air with energy-saving sleep settings.
- Includes easy-install window panel kit and large exhaust hose, compatible with sliding and double-hung windows for smooth operation.
- User-friendly control panel and remote for adjusting modes, temperatures, and 24-hour timer for energy-efficient cooling.
- Portable design with wheels and handles for easy movement; removable air filter for straightforward cleaning and maintenance.
- Customer support available for any concerns, with a response guarantee within 12 hours.
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- 9000BTU efficient cooling capacity for areas up to 370 sq.ft, maintaining comfortable temperatures between 17 to 30 °C.
- Multi-functional with cooling, dehumidifying, and fan modes; efficiently removes moisture and circulates air with energy-saving sleep settings.
- Includes easy-install window panel kit and large exhaust hose, compatible with sliding and double-hung windows for smooth operation.
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#4
43% Off
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- Three operating modes: air conditioning, dehumidifying, and cooling, suitable for large rooms up to 24m2.
- 12,000 BTU output with Class A Energy Efficiency for better performance and lower energy costs.
- Three adjustable wind speeds for effective cooling, with a low setting at 53dB for quiet operation.
- Advanced dehumidifying technology removes up to 40 litres of moisture per day with a 1.5L water tray and self-evaporating system.
- Included 2-year guarantee for quality assurance.
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- Three operating modes: air conditioning, dehumidifying, and cooling, suitable for large rooms up to 24m2.
- 12,000 BTU output with Class A Energy Efficiency for better performance and lower energy costs.
- Three adjustable wind speeds for effective cooling, with a low setting at 53dB for quiet operation.
- Advanced dehumidifying technology removes up to 40 litres of moisture per day with a 1.5L water tray and self-evaporating system.
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#5
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- 10,000 BTU ASHRAE cooling capacity for effective cooling up to 14 feet.
- 3-in-1 modes: cooling, dehumidifying, and fan for enhanced comfort.
- Noise isolation reduces sound to 46dB, ideal for quiet environments.
- Drain-free system efficiently manages humidity under 85%, minimizing drainage issues.
- Compatible with voice assistants and a mobile app for convenient control.
- Universal window kits for easy installation on windows from 17" to 53".
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- 10,000 BTU ASHRAE cooling capacity for effective cooling up to 14 feet.
- 3-in-1 modes: cooling, dehumidifying, and fan for enhanced comfort.
- Noise isolation reduces sound to 46dB, ideal for quiet environments.
- Drain-free system efficiently manages humidity under 85%, minimizing drainage issues.
- Compatible with voice assistants and a mobile app for convenient control.
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#6
15% Off
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- 9000 BTU air conditioner suitable for cooling spaces up to 355 sq. ft. with additional fan and dehumidification functionalities.
- WiFi-enabled for remote control via iOS and Android app, with options for scheduling and compatibility with Alexa and Google Assistant.
- Energy-efficient with an ERP rating and natural refrigerant R290, designed to optimize energy consumption.
- User-friendly installation requires no additional tools; simply roll the unit into place and attach the exhaust hose and window brackets.
- Removable, washable air filter helps maintain air quality by trapping dust and pet hair; regular cleaning recommended for optimal performance.
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- 9000 BTU air conditioner suitable for cooling spaces up to 355 sq. ft. with additional fan and dehumidification functionalities.
- WiFi-enabled for remote control via iOS and Android app, with options for scheduling and compatibility with Alexa and Google Assistant.
- Energy-efficient with an ERP rating and natural refrigerant R290, designed to optimize energy consumption.
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#7
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- 9000 BTU cooling capacity provides effective cooling down to 16°C, suitable for medium to large spaces such as homes and offices.
- Wi-Fi connectivity allows for remote control of the AC unit via smartphone app or voice commands; compatible with Amazon Alexa and Google Home.
- Offers four functions: air cooling, dehumidifying, fan-only, and sleep modes, controllable through the app, digital display, or remote.
- Class A Energy Efficiency rating and R290 refrigerant make this unit an environmentally friendly choice that reduces energy costs.
- Includes two easy-to-install window venting kits for both slide and hinged windows, designed for minimal space intrusion.
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- 9000 BTU cooling capacity provides effective cooling down to 16°C, suitable for medium to large spaces such as homes and offices.
- Wi-Fi connectivity allows for remote control of the AC unit via smartphone app or voice commands; compatible with Amazon Alexa and Google Home.
- Offers four functions: air cooling, dehumidifying, fan-only, and sleep modes, controllable through the app, digital display, or remote.
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#8
16% Off
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- 9000 BTU cooling capacity effectively cools rooms up to 300 sq. ft. down to 16°C.
- Four functions in one unit: COOL, DRY, FAN, and ventilation to maintain comfort and reduce humidity.
- Portable design with hidden handles and wheels for easy movement and installation in various room types.
- Equipped with a removable, washable double-layer filter to enhance air quality by trapping dust and allergens.
- User-friendly LED display and remote control for quick adjustments to settings, with a 2-year warranty for support.
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- 9000 BTU cooling capacity effectively cools rooms up to 300 sq. ft. down to 16°C.
- Four functions in one unit: COOL, DRY, FAN, and ventilation to maintain comfort and reduce humidity.
- Portable design with hidden handles and wheels for easy movement and installation in various room types.
- Equipped with a removable, washable double-layer filter to enhance air quality by trapping dust and allergens.
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#9
15% Off
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- Portable air conditioner with 9000 BTU cooling capacity, efficiently cools spaces up to 300 square feet with an airflow rate of 340 m³/h.
- Offers four modes: cooling, dehumidification, fan, and sleep, catering to diverse environmental needs. Sleep mode operates quietly, while fan mode allows variable airflow intensity.
- Features an LED digital display for easy temperature monitoring and a fully functional remote control for convenient settings. Includes a 24-hour timer for customized cooling schedules that enhance energy efficiency.
- Compact design with 360° wheels and side handles for easy relocation. Comes with detachable, easy-to-clean filters.
- Installation package includes exhaust hose, connector, window adapter, remote control, and user manual, ensuring compatibility with various window types without needing to drill holes.
- HUMILABS is a reputable brand recognized for technical expertise and quality assurance, with a responsive after-sales team available for customer support.
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- Portable air conditioner with 9000 BTU cooling capacity, efficiently cools spaces up to 300 square feet with an airflow rate of 340 m³/h.
- Offers four modes: cooling, dehumidification, fan, and sleep, catering to diverse environmental needs. Sleep mode operates quietly, while fan mode allows variable airflow intensity.
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#10
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- 22L/day dehumidifier helps prevent damp and mold, enhancing home comfort.
- Effectively dries various fabrics without damage, including sportswear and delicates.
- Compact design includes features like sleep mode, child lock, and a washable filter for convenience.
- Capable of cooling spaces up to 80m3 with a powerful 8000BTU capacity for summer comfort.
- Eco-friendly R-290 refrigerant ensures low environmental impact and quiet operation.
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- 22L/day dehumidifier helps prevent damp and mold, enhancing home comfort.
- Effectively dries various fabrics without damage, including sportswear and delicates.
- Compact design includes features like sleep mode, child lock, and a washable filter for convenience.
- Capable of cooling spaces up to 80m3 with a powerful 8000BTU capacity for summer comfort.
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![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://m.media-amazon.com/images/I/318oCv83hAL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://m.media-amazon.com/images/I/51mWQKZSVSL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://m.media-amazon.com/images/I/51cU5WjhyfL._SL320_.jpg)
![Inventor Portable Air Conditioner Magic 4-1, Powerful 9000BTU Mobile AC, Dehumidifier, Cooling, 3 fan speeds Digital Display, Remote, Window Kit, 24 Hr Timer for 217ft[Energy Class A] (WEE/MM0449AA)](https://m.media-amazon.com/images/I/51oOYL2J6HL._SL320_.jpg)
