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Split Air Conditioner Comparison - May 2026
6 Best Split 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. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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Overview: If you're looking for a reliable way to cool your home, a split air conditioner may be the perfect solution. Read on to learn more about the features, pros and cons of split air conditioners, as well as our expert reviews to help you make the best decision for your home.
12000 BTU Smart WiFi A++ Easy-fit DC Inverter Wall Split Air Conditioner with 5 Meters Pipe kit - Wall Mounted Air Conditioning Unit with 5 Years Warranty
Model
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
Model
Pro Breeze 4-in-1 Portable Air Conditioner 9000 BTU – Smart Home WiFi Compatible - 24 Hour Timer & Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating
Model
12000 BTU Air Conditioner Wall Split Wi Fi 5 In 1 Air Cooler Heater Dehumidifier Air Purifier Fan With Heat Pump Remote Control 3.4 kW A++ Rating 2 Pipes and Installation Kit Included
Model
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
Model
18000 BTU Air Conditioner Wall Split Wi Fi 5 In 1 Air Cooler Heater Dehumidifier Air Purifier Fan With Heat Pump Remote Control 5.1 kW A++ Rating 2 Pipes and Installation Kit Included
Brand
Electriq
Brand
Belaco
Brand
Pro Breeze
Brand
Generic
Brand
Belaco
Brand
Generic
Reviews
4 reviews
Reviews
146 reviews
Reviews
1,278 reviews
Reviews
16 reviews
Reviews
146 reviews
Reviews
10 reviews
Features
Sound level
7.4
Sound level
7.6
Sound level
7.0
Sound level
7.0
Sound level
7.6
Sound level
9.8
Remote control
8.9
Remote control
9.1
Remote control
9.3
Remote control
9.1
Remote control
9.1
Remote control
9.8
Power saving mode
7.7
Power saving mode
7.9
Power saving mode
7.7
Power saving mode
7.4
Power saving mode
7.9
Power saving mode
9.8
Tech Specs
product dimensions
28.5 x 83.8 x 20.7 cm 32 kg
product dimensions
29 x 33 x 68.6 cm 20.5 kg
product dimensions
30 x 30 x 80 cm 24.5 kg
product dimensions
20 x 75 x 25.8 cm 8 kg
product dimensions
29 x 33 x 68.6 cm 20.5 kg
product dimensions
22 x 90 x 31 cm 10 kg
item weight
32 kg
item weight
20.5 kg
item weight
-
item weight
-
item weight
20.5 kg
item weight
-
special features
Auto Restart, Self Diagnostic Function, Sleep Mode, Dehumidifier
special features
Remote Controlled, Digital Display, slide window kit included, 24hrs timer, Fast Cooling
special features
-
special features
-
special features
Remote Controlled, Digital Display, slide window kit included, 24hrs timer, Fast Cooling
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
Electriq
12000 BTU Smart WiFi A++ Easy-fit DC Inverter Wall Split Air Conditioner with 5 Meters Pipe kit - Wall Mounted Air Conditioning Unit with 5 Years Warranty
8.9Remote Control
7.7Power saving mode
7.4Sound Level
Why we love it
A rating means it is very energy efficient
Perfect for use in homes or large offices
3 in 1: Cooling, heating, and dehumidifying
Main highlights
Really powerful but quiet in operation
Perfect for use in the home or large offices
Extremely energy efficient with an A+++ rating
EasyFit pre-gassed with 5 m pipe and cable kit supplied as standard
3-in-1: Cooling, heating and dehumidifying
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9.6
2
Belaco
40% Off
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
9.1Remote Control
7.9Power saving mode
7.6Sound Level
Why we love it
Eco-friendly with R290 refrigerant.
Versatile 4-in-1 functionality.
Easy remote control operation.
Main highlights
【REMOTE CONTROL & DIGITAL DISPLAY】This Air conditioner comes with remote control which gives you peace of mind using it while you are relaxing in your couch. The AC has DIGITAL DISPLAY which gives you full control of options you prefer.
【POWERFUL 9000BTU COOLING】 Belaco Air Conditioner of 9,000 BTUs, delivers an immediate cooling in your Home, Bedroom, Cabin, Office, Living Room, Kitchen. The Portable Air Conditioners gives 7000BTU power on speed 1 and 9000BTU power on speed 2 which is ideal for space up to 215 square feet.
【NIGHT MODE】 Push the NIGHT key on the remote control or press both the timer and down buttons on the control panel at the same time to activate. In Night mode, the target temperature will add automatically by 1℃ by 2 hours and the fan speed will change to low speed, which prevents catching cold at night.
【ECO FREINDLY REFRIGERANT】 This Air conditioner comes with R290 refrigerant which is Class A energy efficiency rating and eco-friendly. thanks to the R290 eco-friendly refrigerant, It will keep you cool during the heatwave and will save your running cost.
【DUAL WINDOW KIT & WINDOW SEAL】 This Air Conditioner includes EASTY TO INSTALL ventilating kit for all kinds of window, Comes with a dual window kit for slide window, single/double hunged window & window seal for hinged windows.
【4-IN-1 FEATURES】 The Belaco portable air conditioning has 4 multipurpose features modes which is including NIGHT MODE, COOLING MODE, DEHUMIDIGYING MODE, 2 SPEED FAN MODE which will give you full control on your preferences.
【24HR TIMER FUNCTION】 For your peace of mind this air conditioner comes with built-in timer function which allows you to set the AC to run up to 24hrs and time adjustment span is 1 hr.
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9.4
3
Pro Breeze
15% Off
Pro Breeze 4-in-1 Portable Air Conditioner 9000 BTU – Smart Home WiFi Compatible - 24 Hour Timer & Window Venting Kit Included. Powerful Air Conditioning Unit with Class A Energy Efficiency Rating
9.3Remote Control
7.7Power saving mode
7.0Sound Level
Why we love it
Smart home technology with Wi-Fi control.
Energy-efficient with Class A rating.
Versatile 4-in-1 functionality.
Main highlights
WINDOW KITS INCLUDED: We have included two easy-to-install air conditioner window venting kits with our AC unit to fit either slide or hinged windows using the step by step instructions provided. Its space-saving design also ensures minimal intrusion.
SMART HOME TECHNOLOGY WITH WI-FI: Connect your smartphone to the AC unit and control the air conditioners temperature, 24 hour timer and various air con functions through the app or voice command. Compatible with Amazon Alexa 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!
POWERFUL COOLING This portable air conditioner features 9000 BTU of cooling capacity, allowing for strong and effective cooling down to 16°C in medium to large homes, living rooms, bedrooms and offices
ENERGY EFFICIENT AIR CONDITIONER: This A/C unit boasts a Class A Energy Efficiency rating to ensure that keeping cool in the sweltering summer heat is cost effective. It also utilises an R290 refrigerant, up to 690 times more eco-friendly than traditional air conditioning gasses.
4-IN-1 FEATURES WITH DIGITAL DISPLAY: This portable air conditioning unit features 4 multi-purpose operating modes including air cooling, dehumidifying, fan only and sleep modes all of which can be controlled via the air conditioner smart app, digital display or remote control.
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Our ranking system
The topchoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria. We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. topchoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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.
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7.6 
9.8
1Electriq
A rating means it is very energy efficient
