10 Best 10000 Btu Air Conditioner in The UK

Last updated on 09/08/2025

Advertising disclosure

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

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.

De'Longhi Pinguino PACEL98 Portable 10,700 BTU Air Conditioner with Eco Real Feel Technology, 3 in 1 Air Conditioning Unit, Rooms up to 100m³, Window Kit, A Energy Efficiency

12% Off

Why We Love It

Optimizes air quality efficiently.
Noise level control feature.
User-friendly touch controls.

Main Highlights

POWERFUL AND EFFECTIVE - Cool your home efficiently with the powerful De'Longhi 10,700 BTU portable air conditioner, Perfect for keeping your home cool during hotter days, for rooms up to 100m³
QUIET OPERATION - The optimised cooling airflow keeps the appliance operating quietly, ideal to use in any situation (47-64dB)
ENERGY EFFICIENT - De'Longhi technology ensures the best comfort level thanks to the automatic adjustment of temperature reduction and humidity control, saving up to 30% on energy consumption, Also boasting Class A Energy Efficiency rating.
EASY TO USE - Manage all functions including temperature, fan speed, timer and cooling function, Control with remote control, or use touch controls on the unit, Integrated handles and castors wheels make for easy transportation
3 IN 1 FUNCTIONALITY - Enjoy ideal comfort thanks to this multifunctional 3-in-1 unit with 3 speed settings, Separate dehumidifying function (36l/ 24 hours) for especially wet seasons or humid rooms and separate fan function to simply circulate air
WINDOW KIT INCLUDED - Window kit is included with 1.2m hose length, for easy installation
Internal test, initial condition 30° C and 40% RH

Dreo Smart 3-in-1 Portable Air Conditioner, 10000 BTU Drainage-Free Cooling AC Unit, Silent Mobile Air Conditioner for Bedroom, APP/Voice/Remote Control, 24h Timer with Fan &Dehumidifier, AC515S

13% Off

Why We Love It

Powerful 10,000 BTU cooling capacity.
Quiet operation for peaceful environments.
Smart control via voice assistants.

Main Highlights

𝙂𝙤 𝘽𝙞𝙜 𝙤𝙣 𝘾𝙤𝙤𝙡𝙞𝙣𝙜 𝙋𝙤𝙬𝙚𝙧: The DREO AC515S portable air conditioner brings massive 10,000 BTU ASHRAE cooling capacity that reaches up to 14 ft. Helping you keep the comfortable temp in the sweltering summer
3-𝙞𝙣-1 𝙈𝙤𝙙𝙚 𝙬𝙞𝙩𝙝 𝙁𝙖𝙣 & 𝘿𝙚𝙝𝙪𝙢𝙞𝙙𝙞𝙛𝙞𝙚𝙧: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
𝙄𝙨𝙤𝙡𝙖𝙩𝙚 𝙉𝙤𝙞𝙨𝙚, 𝘼𝙢𝙥𝙡𝙞𝙛𝙮 𝘾𝙤𝙢𝙛𝙤𝙧𝙩: Featuring a new noise isolation system around the compressor, this portable air conditioner is ideal for quiet spaces like bedrooms and offices
𝘿𝙧𝙖𝙞𝙣𝙖𝙜𝙚-𝙛𝙧𝙚𝙚 𝙞𝙣 𝙥𝙤𝙬𝙚𝙧𝙛𝙪𝙡 𝙘𝙤𝙤𝙡𝙞𝙣𝙜 𝙬𝙝𝙚𝙣 𝙩𝙝𝙚 𝙝𝙪𝙢𝙞𝙙𝙞𝙛𝙮 𝙪𝙣𝙙𝙚𝙧 85%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
𝙎𝙢𝙖𝙧𝙩 𝘾𝙤𝙤𝙡𝙞𝙣𝙜 𝙖𝙩 𝙔𝙤𝙪𝙧 𝙁𝙞𝙣𝙜𝙚𝙧𝙩𝙞𝙥𝙨: Use your favorite voice assistant (compatible with Amazon Alexa or Google Home) or the fully-featured Dreo App to control every aspect of your cooling experience, from multiple modes to fan speeds, timers and schedules, this standing AC has it all
𝙎𝙪𝙥𝙚𝙧𝙗 𝘾𝙪𝙨𝙩𝙤𝙢𝙚𝙧 𝙎𝙚𝙧𝙫𝙞𝙘𝙚: Our friendly customer support works around the clock to solve any issues and give you all the product guidance needed when using Dreo AC Series
Suitable window types: Sliding door windows are suitable; push-out windows are not suitable

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.

10,000 BTU Portable Air Conditioners, Portable AC With Remote for Room to 450 sq.ft 3 in 1 Air Conditioner With Dehumidification/Air Circulation/Timer And Window Kit

Why We Love It

Powerful 10,000 BTU cooling.
3-in-1 multifunctional unit.
User-friendly touch control.

Main Highlights

【POWERFUL COOLING CAPACITY】The 10,000 BTU portable air conditioners will provide powerful cooling air for rooms up to 450 sq. ft. It’s a portable ac unit with wheels for rooms like living room,office, bedroom, kitchen, storeroom, garage, etc, helping to create a comfortable atmosphere in hot summer. The settable cooling temperature is between 61℉ - 90℉
【3-IN-1 FUNCTIONAL AC】This portable ac acts as a fan, air cooler and dehumidifier. These three modes can be switched randomly to not only release cold wind or cold air but also reduce air moisture to provide you and your family a healthy indoor environment
【HIGH INTELLIGENT OPERATION】Our ac unit portable feature an easily-read deluxe PCB display and a big soft-touch control panel, which could be effortlessly switched the power, mode, fan speed, temperature, timer and lock setting. Besides it, you could operate this portable room air conditioner via remote control
【SAFETY & MONEY SAVING】Long-pressing the Lock key takes about 3 seconds to activate the child-lock function to protect the child from accidental injury. The portable air conditioner features a self-evaporative system to improve cooling efficiency. In addition, the EER of this AC is Class A
【EASY TO INSTALL AND MOVE】The exhaust hose, hose connector, window kit and window kit adapter are included in the package, you could easily assemble or disassemble the indoor portable air conditioner by reading the instruction book. The dimension and weight of this portable ac unit are 12.4 x 12.2 x 27.6 inches and 55 lbs respectively. The weight is light, combined with its 360° rotatable casters, this room ac air conditioner unit can be moved to differe

AIDIAM Portable Air Conditioners, 10000 BTU Portable AC up to 450 Sq.Ft, 3 in 1 AC Unit with Cool, Dehumidifier & Fan Modes, Remote Control & 24H Timer, AC Unit for Bedrooms, Living Rooms & Apartments

Why We Love It

Rapid cooling in three minutes.
Versatile 3-in-1 functionality available.
Easy, tool-free installation process.

Main Highlights

【Powerful 10000 BTU Cooling Beast】Need an air conditioner that delivers lasting comfort? Our upgraded 10000 BTU compressor provides rapid cooling in just three minutes, keeping your bedroom, office, garage, or tool room cool all day long.
【3-in-1 Versatile Design】More than just an air conditioner—this multifunctional unit works as a dehumidifier, cooling AC, and high-airflow fan. Enjoy fresh air in spring, cooling relief in summer, and effective ventilation in fall and winter.
【Dual Control – Remote & Control Panel】Easily adjust fan speed and cooling settings using the intuitive control panel or convenient remote. Whether you’re lounging on the sofa or relaxing in bed, control is always within reach. Designed for simplicity, it’s perfect for everyone—including seniors new to smart devices.
【Quick & Drill-Free Installation】Say goodbye to complicated setups! No tools, no drilling—just effortless setup. With a complete set of accessories included, installation takes just 10 minutes, making it simple for anyone to get started.
【Quiet Operation for Enhanced Comfort】Tired of noisy compressors? Operating at a steady 50dB, this portable AC keeps things peaceful. Plus, sleep mode automatically turns off the display and control panel lights for an uninterrupted, restful night.
【Easy Cleaning & Smooth Mobility】A detachable air filter effectively traps dust and hair for hassle-free maintenance. With built-in handles and four universal casters, moving the unit is a breeze—perfect for bedrooms, living rooms, and even RVs.

Joy Pebble Portable Air Conditioner, 10000 BTU for Room up to 450 sq. ft, Portable AC with Dehumidifier & Fan, 2 Fan Speeds, 24H Timer, Remote Control, Energy Efficiency

Why We Love It

Powerful cooling for any space.
Quiet operation for peaceful nights.
User-friendly with easy installation.

Main Highlights

【Easy to Install & Move】Move Joy Pebble Portable AC to the preferred cooling area, attach the hose and adjustable window brackets.Turn the unit on and let your cooling begin! No extra tools are needed, Joy Pebble AC portable can be set up easily within minutes, and can be done by anyone.Easy to move the free-standing air conditioner from room-to-room with caster wheels, making them an ideal solution for renters or homeowners who don't want to install a traditional AC.
【Powerful&Flexible Cooling】Features a compact and multi-functional design, Joy Pebble 10000BTU portable air conditioner cools a room of up to 450sq.ft,and offers flexible cooling options, allowing you to adjust the temperature (62°F-86°F)and fan speed (2 fan speeds) to suit your comfort level.
【3-IN-ONE FUNCTIONALITY】Joy Pebble portable AC air conditioner includes 3 modes to choose from-Cool, Dry and Fan. With 63Pint/day dehumidifying capacity and self-evaporating operation, this air conditioner provides steady, effective cooling for rooms up to 450 sq.Air flow is rated at 280 m³/h. ft. And features an easy-to-operate digital display/compact remote control to provide you a comfortable environment.It’s the ideal compact air conditioner for apartments, bedrooms,offices, or living rooms.
【Smart Temperature Control&Low Maintenance】Joy Pebble portable air conditioner can automatically turn off when the room temperature drops to the specified temperature, which lead to significant cost savings over time. Joy Pebble air conditioner free standing require minimal maintenance, making them a hassle-free option for homeowners. With washable accessories that can be easily cleaned, and also feature automatic shut-off functions to prevent overheating or damage to the unit.
【Satisfactory Service】As your satisfaction is of the utmost importance to us, Joy Pebble is committed to providing you with premium products and thoughtful service. Any question about Joy Pebble air conditioner, please contact with customer Service directly, we will reply to your email.

Midea 7000 BTU WiFi Air Conditioner, Smart Portable Air Conditioning Unit With Dehumidifier, Fan Only & Air Con Mode MPPHA-07CRN7

Why We Love It

Powerful cooling all year round.
Sleep mode for undisturbed rest.
Energy efficient with smart control.

Main Highlights

⦗ COOLING SOLUTIONS ⦘ Midea is renowned for their superior quality air conditioning units and this 7000 BTU 3-in-1 model is no different, offering cooling solutions all year round. The AC provides powerful cooling during the summer, whilst the dehumidifier function can be used during humid seasons. The fan can be used at your leisure to circulate air for everyday comfort.
⦗ UNDISTURBED SLEEP & EASY TO USE ⦘ Offering a Sleep Mode this unit will switch to a lower fan and automatically maintain a cool and comfortable temperature without keeping you awake. Controlling this unit could not be easier as it has a full function with a remote control. Transporting this compact air conditioner is simple as it has swivel wheels for easy transport and movement.
⦗ ENERGY EFFICIENT TECHNOLOGY ⦘ Rated Energy Efficiency Class A, the PHA Portable Air Conditioner is designed to keep you cool and comfortable while saving energy. It also comes with an auto-restart function that restarts with the previous function setting when the power resumes after an unexpected power cut.
⦗Wi-Fi Enabled⦘ Practical and portable, with smart home compatibility and app control

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

7% Off

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

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.

8.7

Excellent

We scanned 179 products

We reviewed these offers relevant to the 10000 Btu Air Conditioner 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, Dreo, Olsen & Smith, Air Future, AIDIAM, Joy Pebble, Midea, Ariston, BLU, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 10000 Btu Air Conditioner 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 De'Longhi Pinguino PACEL98 Portable 10,700 BTU Air Conditioner with Eco Real Feel Technology, 3 in 1 Air Conditioning Unit, Rooms up to 100m³, Window Kit, A Energy Efficiency by De'Longhi based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 10000 Btu Air Conditioner and the best cost-to-value ratio is Dreo Smart 3-in-1 Portable Air Conditioner, 10000 BTU Drainage-Free Cooling AC Unit, Silent Mobile Air Conditioner for Bedroom, APP/Voice/Remote Control, 24h Timer with Fan &Dehumidifier, AC515Sat Dreo with a 13% discount.
Our list of the best 10000 Btu Air Conditioner 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 10000 Btu Air Conditioner in The UK

Related Deals You Might Like for 10000 Btu Air Conditioner

Air Conditioning Unit, 7000BTU Air Conditioner with 2 Control Ways, Digital Display, Installation Kit, Low Energy, 1-24 H Timer, 4 IN 1 Ventilation Conditioning Cooling Modes for Room up to 25m²

Princess 3-in-1 Portable Air Conditioner - Cooling, Dehumidifying and fan functions - With remote control and window kit

10000 BTU Portable Air Conditioner, 3-in-1 Cooling, 30L Dehumidifier & Fan, Digital Display, 3 Speed Modes, for Rooms up to 500 Sq.Ft

Portable Air Conditioning Unit, 9000 BTU Multifunctional Air Conditioner, AC Unit, 4 in1 Air Cooler, Air Purifier, Fan, Dehumdifier, 24h Timer, Remote Control, Window Kit, Class A Rating, (9000 BTU)

SereneLife SLPAC105WUK Air Conditioner, 230 W, 100 liters

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

2 in 1 Eurus Breeze Portable Air Conditioner, 9000 BTU Portable air conditioner (room area 300 sq ft), 40 L/day dehumidifier. Auto swing, 2 fan speeds & auto mode. Smart sleep mode & timer.

Olimpia Splendid 1960 01960 Dolceclima Compact 8 P Portable Air Conditioner Unit with Cooling, Fan, Dehumidifier 8.000 BTU/h, Gas R290, Design Made in Italy, White

KOMORE Portable Air Conditioner 9000 BTU, 4-in-1 Air Conditioning Unit, Fan 2 Speeds & Cooling, Dehumidifier, Sleep Mode, Smart App WIFI & Remote Control, 24 Hour Timer, Window Kit

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㎡)

We scanned 179 products

We concluded that: