10 Best Air Conditioning Unit 10000 Btu in The UK

Last updated on 25/07/2025

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De'Longhi Pinguino PACEX100 Silent | Portable Air Conditioner with Real Feel Technology | 110m³, 10,000 BTU, A++ Energy Efficiency

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Why We Love It

Energy efficient and eco-friendly.
Quiet operation promotes relaxation.
Effective dehumidification for comfort.

Main Highlights

The PAC EX100 Silent uses a natural high efficiency gas, propane R290, which has no greenhouse emissions. A+ energy efficiency class.
Using Silent Technology, this Pinguino unit operates at 47-53 dB(A), meaning your relaxation won't be disturbed.
The PAC EX100 silent can be used in dehumidify-mode only, capable of removing up 24 litres of water in one day, ideal for damp rooms, rainy periods, or for protecting your home or office against excessive moisture which can cause mould and mildew.
The simple remote control allows easy use of all the features of the appliance.
Real feel technology is communicated through the LED display panel. The climate light indicator (CLI) gives a constant update of the room conditions. The exclusive real feel technology works simultaneously on temperature reduction and humidity control, looking for ideal comfort level.

Morphy Richards Flexifreeze Portable Air Conditioning Unit, 12k BTU, Remote Control, Water Full Indicator, Timer Function, 3 Fan Speeds, A Energy Rating, Home, Office, LED Display, 824000

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Why We Love It

Efficient cooling for large rooms.
Powerful moisture extraction capabilities.
Versatile three-in-one functionality.

Main Highlights

12k BTU Cooling Power with Class A Energy Rating: Combines reliable cooling performance with low environmental impact, efficiently cooling and conditioning large rooms up to 24m² while helping to minimise running costs.
Powerful Dehumidification: Extracts up to 40 litres of moisture daily with a large 1.5L water tray and self-evaporating system, maintaining a healthier home atmosphere.
3-in-1 Multi-Functional Design: Offers air conditioning, dehumidifying, and cooling modes to suit your needs, making it a versatile solution for year-round use.
Intuitive LED Display and Remote Control: Provides seamless and convenient adjustments to settings from anywhere in the room for effortless operation.
Convenient 24-Hour Timer: Allows you to programme your cooling schedule with ease, enhancing control and ensuring comfort throughout the day or night.

DeLonghi PAC EM82 63 dB White

Why We Love It

Effortless room-to-room mobility.
Optimizes air purity.
Smart energy-efficient cooling.

Main Highlights

Cooling, Fan and Dehumidifying functions
Energy Efficiency Class: A
Great for bedrooms and living spaces
3 fan speeds for optimal cooling
Highly Portable and easy to use

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]

Why We Love It

Versatile climate control options.
Convenient remote and display.
Eco-friendly refrigerant choice.

Main Highlights

OUR MOST POWERFUL AIR CONDITIONER: This high-performance portable AC unit delivers an impressive 12,000 BTU of cooling power, making it ideal for efficiently cooling large to extra-large spaces. Its mobile design makes it a versatile solution for any room.
REAL-TIME DISPLAY & REMOTE CONTROL: Magic Mobile Air Conditioner includes a digital display indicating the current temperature, view in °F or °C. Its multi-functional control panel plus the remote control allows you to set time, adjust the temperature & switch between modes easily.
5-in-1 FUNCTIONS: Magic, integrates 5 convenient modes: cooling mode, to chill your room in hot weather conditions; heat your room in cold winter; fan mode to deliver either gentle or powerful air stream; dry mode to dehumidify the air and keep the room humidity from 40% to 60%.
PORTABLE & HASSLE-FREE INSTALLATION: Expandable exhaust hose that fits with any Standard Slider or Double Hung Window. The exhaust hose may be stretched out to 1.6 meters of length making the initial installation a breeze. Free Flexible Window Kit included.
HUMANISED DESIGN: Space-saving design with easy-roll omnidirectional & durable casters that help you move your “Magic” around spaces.
CLIMATE-FRIENDLY REFRIGERANT: R290 is a natural and safe refrigerant. It has no ozone depletion potential, only a low global warming potential (GWP) and is energy-saving and efficient.
WASHABLE AIR FILTER: To ensure clean, cool air, this AC unit includes a specially designed removable and reusable air filter that helps protect against dust and pet hair. For optimal performance and longevity, it's recommended to clean the filter every two weeks.
AIR COOLING EXPERTS: We stay connected with our customers through multiple communication channels, so you can purchase and enjoy your experience with confidence.

Olimpia Splendid 01961 Dolceclima Compact 10P Air Conditioner Unit With Cooling, Fan, Dehumidifier, Gas R290, Design Made In Italy, White

Why We Love It

Cools efficiently with 10,000 BTU.
Eco-friendly R290 refrigerant.
Convenient remote and display.

Main Highlights

Cooling capacity: 10.000 BTU
Energy Class A
R290 Gas, the natural refrigerant with the lowest impact on global warming (GWP = 3)
No tank: automatic condensation disposal
User-friendly remote control and digital touch display. Quick and easy set of all functions: fan, dehumidification, auto, sleep and turbo.

Olsen & Smith 3-in-1 Portable Air Conditioning Unit, AC Air Con Conditioner Cooler On Wheels with Cooling, Fan & Dehumidifier Functions, Window Kit, 24H Timer & Remote Control (9000-BTU)

Why We Love It

Year-round versatile operation options.
Quiet cooling for peaceful nights.
Compact design for easy portability.

Main Highlights

VERSATILE 3-IN-1 OPERATION – Features Cooling, Fan and Dehumidifier modes for year-round use. Dehumidifier mode removes excess moisture from the air (up to 1.2L/H via the included drainage hose) to prevent dampness, while three fan speeds and vertical swing mode (up/down 58°) ensure even air circulation. Auto mode regulates your unit’s operation without needing to constantly adjust the settings, while Sleep mode gradually reduces intensity and reduces noise for a restful night.
QUIET OPERATION & CUSTOMISABLE COMFORT – Operates at just 54 decibels at its highest setting, providing quiet cooling without disruption. The 24-hour timer lets you programme start and stop times to match your daily schedule and achieve improved energy efficiency day or night.
COMPACT, PORTABLE & SPACE-SAVING DESIGN – Sleek and modern design fits neatly into tight spaces without compromising power. Built-in castor wheels and side handles make it easy to move from room to room, giving you flexible, portable cooling wherever it’s needed most in your home. Features a removable washable air filter for easy cleaning and maintenance.
WINDOW KIT & REMOTE CONTROL INCLUDED – Includes two adjustable window venting kits - one for sliding windows and one for hinged windows - ensuring a secure, tool-free setup that works with most window types. Comes with an easy-to-use remote control for full access to all functions from across the room.

KOMORE 12000 BTU Air Conditioner, 5-in-1 Air Conditioning Unit with Auto, Cooling, 3 Fan Speeds, Dehumidifier, Sleep Mode 24H, Digital Display, App WIFI & Remote Control, Window Kit

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Why We Love It

Versatile 5-in-1 functionality.
Smart control via APP.
Eco-friendly and energy-efficient.

Main Highlights

[5-in-1 Portable Air Conditioner] Auto, Cooling, Dehumidifying, Fan and Sleep modes. Auto mode dynamically adjusts the cooling and fan modes based on the room temperature sensor; Cooling mode adjusts the temperature range from 15°C to 31°C; Fan mode has three air speeds; Dehumidifying mode dehumidifies up to 1.1 litres. Horizontal oscillating wind swings automatically to improve cooling performance, swinging wind attention touch screen feedback for about five seconds.
[Intelligent Control Technology] Touch screen panel on top of the body, LED digital display of temperature in front, memory function retains your previous mode and temperature settings. Comes with configured remote control (range within 5m), also can be operated remotely via APP (Tuya Smart)+ WIFI(2.4G); Sleep mode (noise level≤54dB) available only in cooling mode, temperature rises slowly and stops operating after 6 hours. Can be used with 24-hour timer, which can help you save energy costs.
[Easy To Maintain] Size 44 x 33.5 x 71cm, weight 29.5kg, with universal wheels and side handle, easy to move and carry. Removable filter for clean and healthy cold air, it is recommended to clean the dust regularly with water and soft detergent, dry thoroughly and put it back to its original place. The air conditioner has condensate circulating inside after use, observe the water full indicator, the bottom drain needs to be drained regularly or continuously using the supplied hose.
[Suitable for Most Window Types] Window exhaust kit included, including: retractable exhaust hose (up to 1.5 metres), hose connector, window exhaust adapter, baffle plate and screws, easy installation can be found in the user's instruction manual, window bracket kit is suitable for horizontal or vertical sliding windows, no drilling is required. Multi-scenario use, bring coolness and comfort to your bedroom, living room, office, basement or workplace.
[Eco-friendly & Energy-saving]: Unlike traditional air conditioners, this air conditioner uses R290 natural refrigerant, which will not harm the ozone layer and is very environmentally friendly; the energy efficiency class A ensures that you can enjoy coolness in the hot summer while saving money. The back of the unit has a cord and plug storage panel to tidy up tangled cords and finally press the plug into the socket to complete the storage.

Ariston MOBIS PLUS 10 UK portable air conditioner, 10000 BTU, A+ energy class, white - Manufactured to be installed in UK (3381530)

Why We Love It

Optimized for UK installation.
Covers 13-20m² efficiently.
Silent operation at 50 dB.

Main Highlights

Air Conditioner designed and manufactured to be installed in UK
RECOMMENDED AREA 13-20m²
COOLING CAPACITY 10,000 BTU/h
HIGH EFFICIENCY: The Mobis range is designed to ensure high efficiency operation, with the Mobis Plus 10 model boasting an EER of 3.1 and therefore achieving A+ energy class
EASY TEMPERATURE REGULATION: Easy to use, thanks to its intuitive interface and remote control, Mobis Plus 10 ensures precise temperature regulation to enjoy full comfort in any indoor environment
SUPER SILENT: Quiet operation at 50 dB(A), making your environment even more comfortable

BLU-09 9,000 BTU Portable Air Conditioner Portable 3-1 Air Conditioner, Dehumidifier, Cooling Fan with 3 Fan Speeds, Window Sheet for UK Windows, Digital Display & Remote Control

Why We Love It

Versatile 3-in-1 functionality.
Eco-friendly with R290 refrigerant.
Hassle-free installation.

Main Highlights

3-in-1 Multi Functional: Portable air conditioning unit with cooling, fan and dehumidifier function, complete with 1.5m expandable exhaust hose included. The BLU09 9,000 BTU portable air conditioner delivers an instant cooling relief for your home or work place. Suitable for rooms up to 20 square metres. The BLU09 does not have a heating function.
Complimentary Window Sheet for Casement Windows: Now supplied with a high quality window sheet that has been especially designed for UK Outward/Inward Opening Windows so there is no need to buy a separate window sheet.
R290 Refrigerant: Uses natural high efficiency R290 with zero greenhouse emissions. The natural refrigerant is non-toxic, eco friendly and also offers energy savings.
Self Evaporating Function: Reduces the need to regularly remove water. The unit recycles approximately half of the condensed water and uses it to cool off the inner cooling coils, which allows the unit to run more efficiently. It then disperses, or evaporates, the remaining water, along with the hot air, via the hot air duct. This cuts out any unnecessary water collecting inside the unit or in an outside container.
Easy to Set Up: Simply set up the hose kit provided, place out of the window opening, plug and play in a few simple steps. The complimentary window seal kit can be used with outward or inward opening UK casement windows to seal your space & prevent heat gains.
Additional Features for your Convenience: Window Sheet for Casement Windows, Remote Control with LED Display to switch between Modes, Set Temperature & View °F & °C. Louvers allow maximum cooling efficiency, easy-roll omnidirectional castors help you move your "BLU09CO" wherever it is needed most.
Sound Pressure Level: 49-53dBA. Sound Power Level: 62 - 64dBA. The sound pressure level is the pressure disturbance in the atmosphere measured using predefined conditions such as the location of the equipment and environmental conditions - the sound pressure is ultimately what our ears hear.
The BLU09 does not have a heating function as it is cooling only. Please note, the BLU09 should not be plugged into a multiway extension lead as this can result in a whiny noise. It can also affect the unit's performance. If you have to use an extension lead, please use a 1 gang heavy duty extension lead to ensure the unit can run effectively.

9000 BTU Portable Air Conditioner for home or office with window vent kit and accessories.

8.7

Excellent

We scanned 179 products

We reviewed these offers relevant to the Air Conditioning Unit 10000 Btu 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 De'Longhi, Morphy Richards, Inventor, Olimpia Splendid, Olsen & Smith, KOMORE, Ariston, BLU, Generic, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Air Conditioning Unit 10000 Btu in the market, we considered we took a deep dive into 896 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 De'Longhi Pinguino PACEX100 Silent | Portable Air Conditioner with Real Feel Technology | 110m³, 10,000 BTU, A++ Energy Efficiency. We love many things about this product by De'Longhi. What sets it apart from the competition is Energy efficient and eco-friendly. , Quiet operation promotes relaxation. , Effective dehumidification for comfort.
The best value product for most shoppers and where user satisfaction is continuously the highest is Morphy Richards Flexifreeze Portable Air Conditioning Unit, 12k BTU, Remote Control, Water Full Indicator, Timer Function, 3 Fan Speeds, A Energy Rating, Home, Office, LED Display, 824000 by Morphy Richards based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Air Conditioning Unit 10000 Btu and the best cost-to-value ratio is Morphy Richards Flexifreeze Portable Air Conditioning Unit, 12k BTU, Remote Control, Water Full Indicator, Timer Function, 3 Fan Speeds, A Energy Rating, Home, Office, LED Display, 824000at Morphy Richards with a 10% discount.
Our list of the best Air Conditioning Unit 10000 Btu 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 Air Conditioning Unit 10000 Btu in The UK

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We scanned 179 products

We concluded that: