10 Best 9000 Btu Air Conditioner Unit in The UK

Last updated on 16/07/2025

Advertising disclosure

Best Choice

9.7

Exceptional

LUX AIR

LUX AIR - KYR-25CO/LUX - 9000BTU Portable Air Conditioning Unit COOL ONLY - Up to 30m2 Room

Why We Love It

Powerful 9000BTU cooling output.
SmartHome compatible with WiFi.
Efficient UV-C sterilisation included.

Main Highlights

9000BTU Cooling Output
Suitable for up to 30m2 rooms
UV-C Sterilisation Inside
Modern Design with Touch Panel Control
WiFi Control - SmartLife Application
Amazon Alexa & Google Assistant Compatible
24 Hour Timer Function
Recycling of Condensed Water Improves Cooling Efficiency.

Zanussi ZPAC9002 2 in 1 Quiet Air Conditioner & Dehumidifier with Remote Control, 950 W, White, 16 m2 Coverage, 9000 BTU, Suitable for Home & Office

7% Off

Why We Love It

Optimal cooling for small spaces.
Energy-efficient with quiet operation.
Versatile aircon and dehumidifier.

Main Highlights

9,000 BTU COOLING CAPACITY - Perfect for cooling any room up to 16 m²
A RATED ENERGY EFFICIENCY - Efficient and quiet, letting you relax in peace
2-IN-1 FUNCTION - This product is able to work as an air conditioning unit or dehumidifier
LED DISPLAY AND REMOTE - Programme on the unit, or from a distance
1 Litre water tank
Noise Level (dBA): 65
2 YEARS GUARANTEE- This product comes with a free one year manufacturer guarantee; A free second year guarantee is available upon registering your product
Product dimensions (H)72.0 x (W)43.5 x (D)36.0 (CMS)
nan1 x ZPAC9002 and 1 x User Manual

Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier, Cooling Fan with 2 Speeds, Digital Display & Remote Control, Window Kit, 24 Hour Timer for Room Up to 269sq.ft

Main Highlights

Air Conditioner

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.

Midea Portable Air Conditioner Silent Cool 26 Pro, 9000 BTU 2.6kW, Silent Quiet Mode, Cooling&Ventilation&Dehumidification, Room Size up to 88m³(33㎡), Mobile Air Conditioning Units,White

Why We Love It

Eco-friendly for a greener planet.
Guarantees energy-efficient cooling.
R290 refrigerant enhances performance.

Main Highlights

3-in-1 air conditioning system Comfort through selectable operating mode: cooling, dehumidifying, ventilating; 2.6kW/h cooling capacity for rooms approx. 80m³ (31㎡), 62.4L/24h dehumidifying capacity, 2 selectable air outputs
Extra quiet Even when it is working, the Silent Pro air conditioning unit is whisper quiet thanks to the Midea Silent technology with a sound pressure level of just 45 db. A clearly designed control panel, a remote control supplied and optimal air distribution ensure perfect temperatures in all rooms up to a size of 31㎡
Follow-Me function Perfect comfortable temperature. Remote control equipped with a temperature sensor controls and regulates the room temperature. If the remote control is near you, the device automatically takes care of your personal comfortable temperature
Refrigerant R290 R290 is a safe refrigerant. It has no ozone depletion potential, only a low global warming potential (GWP) and works energy-saving and efficiently. Temperature range: 17°C-35°C.
Auto-Swing Automatic swing function of the air outlet grille for the even air distribution in the room at the touch of a button

Russell Hobbs 2-in-1 Portable Air Conditioner & Dehumidifier, 960 W, 1 Litre, Includes Window Seal Kit, White, RHPAC4002

11% Off

Why We Love It

Versatile cooling and dehumidifying.
Energy-saving design.
Convenient remote operation.

Main Highlights

2 FUNCTIONS IN 1 - The Russell Hobbs 2 in 1 air conditioner and dehumidifier is the perfect practical appliance to keep you comfortable in your home or office.
ENERGY EFFICIENT – Featuring a 9000 (BTU) cooling capacity and an A energy rating, this model provides powerful cooling in any room from 10-16m², whilst keeping energy use to a minimum.
REMOTE TIMER – For ease of use, this air conditioner comes with a 24hr remote control timer and easy to use LED display. There’s even integrated castors so you can move it easily around your home or workplace.
1L WATER TANK – When used as a dehumidifier, the RHPAC4002 can extract up to 1.5L an hour. The built-in 1L water tank can be manually drained, or fitted with the supplied 1m hose to ensure constant drainage.
WINDOW SEALING KIT INCLUDED - This model comes with an easy to install Window Sealing Kit to minimise cool air loss and reduce energy consumption. It is suitable for use on UVPC windows that open internally or externally, on either 3 or 4 sides.
2 YEAR GUARANTEE - This product comes with a free one year manufacturer guarantee. A free second year guarantee is available upon registering your product.
Product dimensions (CMS): (H)70.0 x (W)42.0 x (D)31.0

Igenix IG9909WIFI 3-in-1 Portable Smart Air Conditioner with Amazon Alexa, Control via Smart Home App, Cooling & Dehumidifying Functions, Self-Evaporating, White

Why We Love It

Voice control via Alexa.
Multi-functional cooling unit.
Extracts excess moisture efficiently.

Main Highlights

Smart Home Device - control the unit via Igenix app on all smart devices; It's compatible with Amazon Echo devices and Alexa-enabled - can be controlled by voice commands
3-in-1 multi-functional air conditioning unit with cooling, fan and dehumidifying functions with a 1.5 m exhaust hose included; The unit makes 64dB of noise when Cooling function is on as the compressor is within the unit itself, different from commercial air conditioning found in hotels, which makes it unsuitable to use when sleeping, so make sure you cool the room prior to using your bedroom
Cooling function - 9000 BTU cooling capacity, the cooling temperature can be reduced to 18 Celsius; ideal for both home and office environments, Like all portable air conditioner units, it must be vented through a window or vent hole in the wall so hot air can escape and the room can be cooled
Dehumidifying function - this can be used independent of the air conditioning function; allowing you to extract up to 31 Litre a day of excess moisture and humidity from the atmosphere
Fan function - allows for air in the room to be recirculated and provides a more concentrated air flow with a choice of three fan speed settings

Ariston MOBIS 9 UK portable air conditioner, 9000 BTU, A energy class, white - Manufactured to be installed in UK (3381529)

Free Shipping

Why We Love It

Optimized for UK installation.
Ideal for mid-sized rooms.
Energy-efficient cooling solution.

Main Highlights

Air Conditioner designed and manufactured to be installed in UK
RECOMMENDED AREA 12-18m²
COOLING CAPACITY 9,000 BTU/h
HIGH EFFICIENCY: The Mobis range is designed to ensure high efficiency operation, with the Mobis 9 model boasting an EER of 2.6 and therefore achieving A energy class
EASY TEMPERATURE REGULATION: Easy to use, thanks to its intuitive interface and remote control, Mobis 9 ensures precise temperature regulation to enjoy full comfort in any indoor environment
SUPER SILENT: Quiet operation at 47.5 dB(A), making your environment even more comfortable

COMFEE’ 9000 BTU Portable Air Conditioner App Control with Dehumidifier & Fan mode, Remote Control & Window Installation Kit Included, 24-Hour Timer for Room Up to 355 sq.ft.

5% OffFree Shipping

Why We Love It

Powerful cooling for large spaces.
Convenient app control from anywhere.
Energy-efficient and eco-friendly design.

Main Highlights

[POWERFUL COOLING] This 9000 BTU air conditioner delivers fast, effective cooling for spaces up to 355 sq. ft. (33㎡) while providing fan and dehumidification functions, creating a comfortable environment for the living room, basement, or workplace.
[CONVENIENCE FOR USE] This smart air conditioner is WiFi-enabled and can be controlled from anywhere through the App for iOS and Android. Switch modes, set a schedule and more. Pair your AC unit with Alexa or Google Assistant devices for voice control options.
[ENERGY EFFICIENCY] ERP Energy Efficiency accredited and natural refrigerant R290, using this air conditioner dehumidifier with a Class A energy efficiency rating to reduce energy consumption and optimize energy usage.
[EASY INSTALLATION] Roll your AC unit to the preferred area, and attach the exhaust hose and adjustable window brackets. Includes a window kit, no extra tools are needed for assembly, and installation instructions are simple enough for anyone to follow.
[WASHABLE AIR FILTER] To provide clean, cool air, a removable and reusable air filter is designed to protect you from dust and pet hair. We recommend cleaning the filter every week of operation to extend the life and performance of this AC unit.

SereneLife Portable Air Conditioner - 9000 BTU Air Conditioning Unit, 4-in-1 Digital Display with Heat, Dehumidifier, Cooling, Fan & Sleep Mode with 24 Hour Timer, Remote Control, Window Kit

Free Shipping

Why We Love It

Lightweight and easy to move.
Cools and dehumidifies effectively.
Versatile four operating modes.

Main Highlights

🌟 Handy and Portable: The Serene Life Portable Air Conditioner System features a lightweight, sleek body design intended for use in the bedroom, living room, or garage at home or office. It includes rolling wheels for easy portability. Controller type: Remote Control.
💧 Built-In Dehumidifier: Enjoy the cooling effect of the portable AC while also reducing humidity levels, offering significant financial and space savings.
🌀 4 Operating Modes: The compact floor AC indoor cooler unit features simple plug-in operation with 4 modes - cooling, heating, dehumidifier, and fan. It also includes automatic swing mode with a moving wind vent for maximum air circulation.
🎛️ Remote Control: Features a digital touch button control panel with settings for power, mode, timer, temperature, and fan speed. Other functions such as unit selector (°C/°F) and sleep key can be adjusted using the included remote control.
❄️ Great for All Year Round: With 9,000 BTU (ASHRAE) / 6,000 BTU (SACC) cooling power and 9,000 BTU heating power, this unit is ideal for saving space and money. The cold air can cover a room up to 42 square meters. Airflow is rated at 290 cubic meters per hour, and moisture removal/dehumidifier at 1.5 litres per hour, with an operating noise level of only 52-56 dBa.

8.7

Excellent

We scanned 1334 products

We reviewed these offers relevant to the 9000 Btu Air Conditioner Unit 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 LUX AIR, Zanussi, Generic, Inventor, Midea, Russell Hobbs, Igenix, Ariston, COMFEE', SereneLife, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best 9000 Btu Air Conditioner Unit in the market, we considered we took a deep dive into 6671 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 LUX AIR - KYR-25CO/LUX - 9000BTU Portable Air Conditioning Unit COOL ONLY - Up to 30m2 Room. We love many things about this product by LUX AIR. What sets it apart from the competition is Powerful 9000BTU cooling output. , SmartHome compatible with WiFi. , Efficient UV-C sterilisation included. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Zanussi ZPAC9002 2 in 1 Quiet Air Conditioner & Dehumidifier with Remote Control, 950 W, White, 16 m2 Coverage, 9000 BTU, Suitable for Home & Office by Zanussi based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for 9000 Btu Air Conditioner Unit and the best cost-to-value ratio is Russell Hobbs 2-in-1 Portable Air Conditioner & Dehumidifier, 960 W, 1 Litre, Includes Window Seal Kit, White, RHPAC4002at Russell Hobbs with a 11% discount.
Our list of the best 9000 Btu Air Conditioner Unit 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 9000 Btu Air Conditioner Unit in The UK

Related Deals You Might Like for 9000 Btu Air Conditioner Unit

COSTWAY 4-in-1 Portable Air Conditioner 9000 BTU, Air Conditioning Unit with 2 Speeds Fan, Dehumidifier & Sleep Mode, AC Unit with LED Display, Remote Control, 24H Timer, Child Lock & Window Kits

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

MONO 9000 btu Free Air Conditioning Unit

NETTA Portable Air Conditioner 3-IN-1 9000BTU, Dehumidifier, Cooling Fan - Remote Control, LED Touch Control, Adjustable Temperature, for Home, Bedroom, Living room,Office [Energy Class A]

Portable Air Conditioner Fans - Powerful Air Conditioning Unit | Personal Climate Fan with Display, Evaporative Chilling AC System, Tower Breeze/Air Purifier/Humidifier/Mist Maker, Cool Flow Device

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

sourcing map Wall Mounting Bracket for 9000-36000BTU Ductless Mini Air Conditioner Heat Pump Systems Support Condenser 20"x20" Up to 770 Lbs, Stainless Steel 1 Set

We scanned 1334 products

We concluded that: