Best Portable Air Conditioners in the UK

Review & Comparison, Last Update June 4, 2018
Do you wonder how to survive a hot summer or how to heat your room in winter? Perhaps, it's high time to think about buying a reliable and cost-efficient portable air conditioner that will maintain the optimal temperature in your room. This review will help you find the best portable air conditioner for your needs. ...Read more ...Read less
BEST 2018
PROS
CONS
OUR VERDICT
Cooling Capacity
Dehumidifying Capacity
Cooling Area
Weight
Max Power Consumption
Energy Efficiency Ratio
Filter
Usability
Warranty
 
PROS

The air conditioner uses the R410A refrigerant gas which contains only fluorine and is absolutely safe for the environment.

CONS

It's rather heavy. 

OUR VERDICT

The De'Longhi PAC N87 Pinguino Air-to-Air Silent conditioner is an excellent choice both for home and office use. It works almost silently and can double as a dehumidifier to remove excess moisture from the air. Plus, it uses an exclusive bio-silver filter that can purify the air.

detailed parameters
Cooling Capacity

9800 BTU

Dehumidifying Capacity

21 L/day 

Cooling Area

Rooms up to 20 m²

Weight

30 kg

Max Power Consumption

940 W

Energy Efficiency Ratio

A

Filter

Bio-silver filter

Usability

Self-evaporating system, 12-hour digital timer and thermostat, 3 fan speeds, Soft-touch control panel, Remote control, Handles and casters, Window kit

Warranty

1 year

PROS

The anti-bacterial water tray will help avoid the build-up of mould and germs, while the Active carbon filter will dispel all nasty odours.

CONS

The LCD display might be a bit difficult to read.

OUR VERDICT

The portable air cooler Igenix IG9902 can not only save you from the summer heat but also warm you in cold seasons thanks to its heating mode. Plus, it can also work as a dehumidifier or just a fan. Thanks to a variety of settings, you will definitely create the optimal climate in your small or medium-sized room.

detailed parameters
Cooling Capacity

Cooling capacity 9000 BTU, Heating capacity 8000 BTU

Dehumidifying Capacity

22 L/day

Cooling Area

Rooms up to 18 m²

Weight

21 kg

Max Power Consumption

1100 W

Energy Efficiency Ratio

A+

Filter

Active carbon filter

Usability

Auto-diagnosis, Energy saving sleep mode, Heating mode, Thermostatic cut off, Auto shut-off,  Overheat protection, 12-hour timer, Remote control, Drainage tube, Exhaust hose

Warranty

2 years

PROS

Running in a Sleep mode this model analyzes the ambient temperature and automatically adjusts the settings for its optimal performance.

CONS

The instructions are tricky.

OUR VERDICT

The Inventor Cool portable air conditioner is a functional and easy-to-use household appliance. It's extremely compact and convenient to move thanks to durable casters. It works best in small rooms. It can not only cool them but also absorb humidity to prevent the formation of mould and mildew.

detailed parameters
Cooling Capacity

8000 BTU

Dehumidifying Capacity

18 L/day

Cooling Area

about 20 m²

Weight

24 kg

Max Power Consumption

900 W

Energy Efficiency Ratio

A

Filter

Active carbon filter

Usability

Self-evaporating system, 12-hour digital timer and thermostat, 3 fan speeds, Sleep mode, Digital display, Remote control, Durable castors, Window kit

Warranty

2 years

PROS

There are special hooks for the power cord on the rear panel, which will save you from ever-tangled wires.

CONS

The exhaust hose can't be bent, which limits the installation options.

OUR VERDICT

The Klarstein Pure Blizzard 3 2 G mobile air conditioner boasts a high level of energy efficiency, thus it can quickly cool small rooms, consuming just a little power. The model looks amazing and is available in both black and white colours to suit your interior best.

detailed parameters
Cooling Capacity

7000 BTU

Dehumidifying Capacity

~ 19 L/day

Cooling Area

Rooms up to 15 m²

Weight

Approx. 21.8 kg

Max Power Consumption

808 W 

Energy Efficiency Ratio

A+

Filter

Washable filter

Usability

Self-evaporating system, 24-hour timer, 2 fan speeds, Remote control, Window kit, Sleep mode function

Warranty

30 days

PROS

This model offers you extremely flexible settings - it has 3 fan speeds, auto mode, sleep mode, and a programmable 24-hour timer.

CONS

The louvres are rather difficult to clean.

OUR VERDICT

The GREE BLU-09CO is a stylish and compact portable air conditioner which will help you maintain optimum temperature in a small room, office or even a store. And thanks to the maximum class of energy efficiency (A+), the device will help you save some money on electricity bills.

detailed parameters
Cooling Capacity

9000 BTU

Dehumidifying Capacity

N/A

Cooling Area

Rooms up to 20 m²

Weight

26.5 kg

Max Power Consumption

1010 W

Energy Efficiency Ratio

A+

Filter

Active carbon filter

Usability

Self-evaporating system, 3 fan speed, LED display, 24-hour on/off timer, Auto mode, Sleep mode, Infrared remote control, Caster wheels, Window kit

Warranty

30 days

De'Longhi PAC N87

For Ultimate Comfort

The De'Longhi PAC N87 Pinguino Air-to-Air Silent Air Conditioner is a perfect solution for those who need a compact unit with amazing performance. With side carry handles and robust easy-roll castors, the Pinguino PAC N87 unit is very portable. Boasting the Air-to-Air technology and 9800 BTU, the unit can quickly and quietly cool down any room up to 20 square meters in size. It has 3 fan speeds and can operate in a fan-only mode if you need just some air circulation. And the temperature can be displayed in °C or °F for your preference. Also, the conditioner has a timer function that automatically turns the unit on or off when required. But the best part is that the De'Longhi PAC N87 doubles as a dehumidifier to protect your home against excessive moisture which might cause mould and mildew formation. The unit can remove up to 24 litres of water per day, which is quite enough for the humid UK climate. For easy handling, the unit has a soft-touch control panel. Plus, it's supplied with a full-function remote allowing you to change settings even without leaving your sofa.

Considering some other extras, we can't skip the exclusive De'Longhi filtering system. The unit is equipped with the silver ion filter which can remove pollutants, bacteria and allergens, thus keeping air in your room fresh and pure. All this makes the De'Longhi portable air conditioner an excellent choice for those who suffer from allergy and those who own pets.

Review of De'Longhi PAC N87 Pinguino Air-to-Air Silent Air Conditioner

Safe and Silent

The De'Longhi company cares about users' comfort, thus, they have made this Pinguino Air Conditioner ultimately silent and safe. Packed with the advanced silent technology, the conditioner ensures low noise emissions when running on either a minimum or medium speed. At the maximum mode, it produces 50 decibels that still can't disturb a good night's sleep. And since the Pinguino PAC N87 operates almost silently, it's well-suitable for use in offices. As for its safety properties, the conditioner is extremely ecologic. It uses innovative refrigerant gas R410A that contains no bromine or chlorine and thus doesn't contribute to ozone depletion. It's ultimately safe for the environment whilst still maintaining maximum users' comfort. So, if you're an eco-conscious consumer, the Pinguino PAC N87 is your choice.

De'Longhi PAC N87 Pinguino Air-to-Air Silent Air Conditioner in the use

Additional Info

    Manufacturer


 

Igenix IG9902

Functional and Simple

The trademark of Igenix is simplicity and functionality of all their products, and the IG9902 3-in-1 air conditioner is no exception! Its design is pretty straightforward. The control panel is basic and as user-friendly as possible. It shows all the settings and actions on a small LED display. The conditioner has a remote that allows you to control the unit from the comfort of your sofa. It also features a 12-hour timer which lets you set the time for pre-cooling your room or pre-program the unit to switch off automatically after a certain period of time. Plus, the conditioner has an Auto Diagnosis and Energy Saving Sleep Modes that you can turn on and let the climate control take over. And thanks to such safety features as Thermostatic Cut Off, Auto Shut-off, and Overheat Protection, you can have a total peace of mind that the unit will shut off automatically in case of an accident.

The other beneficial features that you would expect from a high-end air conditioner include Anti-bacterial Water Tray that will help you avoid build-up of mould and germs and an Active Carbon Filter that will dispel unpleasant odours. Considering all this, we can say that the IG9902 is an ideal option for families with kids and pets.

Review of Igenix IG9902 3-in-1 Portable Air Conditioner with Heating Function, 9000 BTU

3 in 1

The IG9902 mini air conditioner is great for all year round climate control. It's a 3-in-1 device that effectively heats, cools, purifies and dehumidifies the air. It has a 9,000 BTU cooling capacity and can reach cooling temperature ranges of 18 - 32 degrees Celsius. You can enter the desirable temperature manually or use the remote. This model is great for small- and medium-sized rooms. In the cooling mode, the conditioner can extract about 26.4 litres of moisture per day, which is quite enough for dehumidifying the room while cooling it.

As for the fan function, this portable unit allows the air in the room to recirculate for a more concentrated airflow. The conditioner has three fan speeds and adjustable air vents, which enables you to adjust the fan for your own cooling preferences. The heating function ensures 2.1 kW of power output with the temperature ranges of 7 - 25 degrees Celsius that will be more than enough for mild winters. So, if you need something functional ideal both for hot summer days and cool winter mornings, the Igenix IG9902 is a decent choice.

Igenix IG9902 3-in-1 Portable Air Conditioner with Heating Function, 9000 BTU in the use

Additional Info

    Manufacturer


 

Inventor Appliances FCOOL-8BS

One of the Most Portable

For the incredibly low price, this nice portable air conditioning unit is backed by good customer service. Its performance really impresses considering its compact dimensions. It has almost the same size as high loudspeakers. Thus, you can easily place it even in tight corners and store it in your cupboard when not in use. In addition, it comes equipped with durable casters for very smooth rolling over any floor surface, including low-pile carpets. The caster wheels make the unit highly portable and easy to move from room to room. It weighs just 24 kg and is 79cm high x 30cm wide x 34.5cm long. This means it will snugly fit even confined spaces including petite bedrooms.

The advantage to this conditioner is that it's rated as A energy class device, which means it requires fairly low running costs. That said, it doesn't mean that it's not efficient. With 8000 BTU cooling capacity, this unit is able to chill down a room up to 20 square meters in size in a short time, making it easier to endure the summer heat. The cold air comes through a directional front vent that can be adjusted like a car air vent. Unlike more basic units, the FCOOL-8BS air conditioner has three fan speeds that can be switched with either a control panel on top of the device or a remote control that comes supplied with the purchase. The operation of the FCOOL-8BS is quiet and doesn't seem to go beyond the limits of 54 dB, which is, although noticeable, isn't loud enough to disturb your sleep. Also included is a built-in thermometer that will allow you to adjust the temperature 16 degrees down as to the ambient air temperature.

Finally, we'd like to say that the FCOOL-8BS air conditioner sports a rather attractive, contemporary design. It has a sleek shape and small size and will blend perfectly with most domestic interiors.

Review of Inventor Appliances FCOOL-8BS Portable Air Conditioner

A Few Words About Installation

The conditioner is very easy to set up. Like most other heavy household appliances, you shouldn't lift it from the box - just cut the plastic straps and lift the box from the unit. The package includes a large, flexible hose that can be pulled out to about 2 meters. You can vent it through a hole in the wall or run it out through the window - it will perfectly fit any window style. As for the package, along with a hose that we've just mentioned, the conditioner includes a UK adaptor, a handy remote with a set of batteries, a manual, and all needed fittings. So if you are looking for a portable conditioner that will be easy to use and easy to install, the FCOOL-8BS is the model you don't want to miss.

Inventor Appliances FCOOL-8BS Portable Air Conditioner in the use

Additional Info

User Manual     Manufacturer


 

Klarstein Pure Blizzard 3 2G

Like a Blizzard

The Klarstein Pure Blizzard 3 2G mobile air conditioner looks luxurious yet it's very reasonably-priced and energy efficient. It has a space-saving tower design and is made of durable white plastic. However, if you wish, you can get the unit in a white colour. Both options have tightly fixed 360° wheels that make the air conditioner easy to move around. At 7,000BTU (equivalent to 808 W) the conditioner has an energy efficiency class A+, thus, it's great for continuous use. You can set it to operate in low, medium, or high modes. It boasts a powerful compressor for air cooling. With the max air circulation of 530 m³/h, the conditioner ensures cooled and clear air on summer days. It features normal, night, and natural operating modes. The conditioner can cool the air in the range of 17-30 degrees Celcius. The cooling fan works at two different speeds, evenly distributing the air in a room. The airflow can be easily controlled by means of vertical and horizontal slats. By the way, you can turn on a fan only and choose one of three different ventilation modes. This mode is great for a sound night's sleep. The device will operate almost silently while cooling you off.

In addition, the Klarstein Pure Blizzard conditioner offers air purification and humidification functions to improve the room climate. You can switch on the dehumidifier mode to remove excess water from the air. Once this the water tank is full, a warning LED on the control panel will let you know that it's time to empty the tank.

Review of Klarstein Pure Blizzard 3 2G Portable Air Conditioner, 7000 BTU

Smart Design

The Klarstein Pure Blizzard 3-in-1 unit has a simple user-friendly interface and a touch-sensitive control panel with a LED display. Using the control section, you can adjust the air flow and switch between the settings manually. Or you can use a remote control that comes with the conditioner in case you want to control it at a distance.

The conditioner has a programmable 24-hour timer, meaning you can preset the time when you want the device to turn off and on. This is a huge advantage, especially for those who often spend time away from home and wish to return to pleasant coolness. Overall, the Klarstein Pure Blizzard 3 2 G portable air cooler is a very decent model that can boast efficient performance packed in a compact size. With this air conditioner, you will forget about the fervent heat while preserving your windows and walls intact.

Klarstein Pure Blizzard 3 2G Portable Air Conditioner, 7000 BTU in the use

Additional Info

User Manual     Manufacturer


 

Gree BLU-09CO

For Home and Office

GREE engineers have deftly combined functionality, elegance, and energy efficiency in one compact unit. The BLU09 Portable air conditioner is very sleek and clean-looking. It has an unobtrusive design and can blend beautifully into any environment. Plus, the unit works quietly, thus, it won't disturb people around. So, it's a good portable air conditioner for office, home, or workshop.

The unit has a small, easy-to-use LED control panel that allows you to select the desired temperature, choose one of 3 fan speeds, activate sleep mode, set the 24-hour timer, and switch between cool and dry modes. The dry setting is perfect for keeping the humidity level down during hot summer or wet autumn. As for other adjustment features, you can set louvres to direct the airflow either horizontally or vertically for the best cooling effect. The fans blow fresh air approximately 3-4.5 meters away. You can operate the air conditioner manually or use a smart remote control that is included in the set.

The unit offers the powerful cooling performance of 9000BTU (2.5kW) and is suitable for rooms up to 20 square meters. Owing to caster wheels, you can easily move it around your room or office. This model works right out-of-the-box and doesn't require tricky installation. The only slight drawback is a rather short exhaust hose. It's only 1.5 meter long, meaning that the unit should be installed close to the window.

Review of Gree BLU-09CO Portable Air Conditioner

So Energy Saving

This GREE portable air conditioner is an extremely energy saving unit. Rated as A+ energy-efficient device, it enables great savings on your electricity bills, whilst still offering excellent cooling performance. It brings you an impressive 2.5kW of cooling capacity at the extremely efficient running costs of 1kW per hour only. Because of its increased efficiency, it cycles on and off less frequently and, thus, it won't wear out over the short period of time. By the way, this energy-efficient mini air conditioner is good not only for your wallet but for the environment as well. It produces much fewer greenhouse gases that lead to global warming. So by making the switch to this energy-efficient conditioner, you can make your own contribution to the health of our planet. 

Gree BLU-09CO Portable Air Conditioner in the use

 

What Is a Portable Air Conditioner?

Nowadays, an air conditioner is a widespread modern appliance, which is used to survive during hot summer days. However, people who live in rented apartments cannot afford to install an air conditioner. Though there are people who live in private houses, but they simply don't want to spoil external building aesthetics with bulky outdoor units. The only way out for them is to buy a portable air conditioner which is designed for effective cooling of the premises where it's impossible to install other types of air conditioning systems. These portable units can be used anywhere in your house. For instance, you can cool your living room during the daytime, and then you can easily move the appliance to cool your bedroom at night. Such air conditioning units feature an easy-to-install window venting kit. You just need to adjust a vent pipe to the window and connect it to the mains. Even housewives will easily cope with this task. A wide range of available models allows you to choose an air conditioner that suits your needs best.

If you want to install a stationary air conditioner to cool only one room in your house, then take a close look at split air conditioners or window air conditioners with a window slide bar that fits in standard windows.

What Features to Compare

When you decide to purchase an air conditioner, Performance is one of the most important features that need to be considered. It goes without saying that performance is a key factor in creating a proper indoor climate. This primarily depends on 3 essential functions: cooling capacity, ventilation, and dehumidification. The cooling capacity determines how much and how fast a unit can cool a room. It is measured in BTU (British thermal unit), where BTU is the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. When used in relation to an air conditioner, BTU means the cooling capacity of one pound of water by one degree Fahrenheit. For example, a model with a cooling capacity of 10.000 BTU can efficiently cool an area of 350 square feet. When it comes to the heating capacity, it is directly proportional to the cooling capacity. The ventilation is used to circulate and cool the air. The air flow is measured in cubic feet per minute (CFM). For example, in a room with an area of 32 square meters and a 3-meter ceiling height, an air conditioner with the air flow of 200 CFM can force the total air volume through the system within 18 minutes. The higher the CFM is, the faster the air is cooled or heated in the room. The dehumidifier helps reduce indoor humidity to the desired level. It is measured in pints of moisture accumulated for a specific period of time, normally during a day. If an air conditioner is used in a humid climate, it is better to choose a model with dehumidifying capacity of more than 43 litres per day. The power consumption is another important feature. Energy efficiency of the unit is determined by performance-to-consumption ratio. The higher this ratio is, the more efficient an air conditioner is. If the EER value is over 10, an air conditioner is considered to be energy efficient.

Since air conditioners are portable devices, their Mobility is one more essential feature that should be taken into account. Primarily, you should decide whether you will use the device to cool a single room or multiple ones. If you plan to use an air conditioner as a stationary unit, then it's worth paying attention to the window kit and the vent pipes length. It should be taken into consideration that the longer the pipe is, the easier it is to place a unit. On the contrary, the shorter the pipe is, the less heat will come to the room from the outside. If you constantly move your device from one room to another, you should consider its weight, size, wheels and side carry handles for easy transportation.

The Usability includes an automatic drain system, a remote control for convenient use, a programmable 24-hour timer to set on/off time, and many other extra features.

Did you know?

The driving factor for inventing an air conditioner

The first air conditioner was created by Willis Carrier in 1902 not for comfort. He worked at a New York publishing company and wanted to protect his papers from expanding/contracting due to varying humidity levels. Thanks to his invention, the ink would dry faster and without smudges.
Willis Carrier called it the “Apparatus for Treating Air”. It cooled the coils and removed humidity from the air.

What was before?

Prior to the invention of air cooling units, people kept things cool with blocks of ice. So, when air conditioners were created, their output ratings were measured in “Ice Power” (how much ice the unit would need to produce the same cooling power).

The first car with air conditioning

The automobile manufacturer introduced a car with optional air conditioning system in 1939. The car wasn’t very popular though since it was too pricey and too bulky because of the cooling system.

Summer blockbuster

Cinemas were among the first public places where an air conditioning systems were used. Pretty often, people would flock to see a film during hot summer months to cool themselves off. Thus, movie heaters released their biggest films in summer. Actually, air conditioners helped coin the ever-popular term “Summer blockbuster”.

The first air-conditioned house

The air-conditioned mansion was built by Charles Gates in Minneapolis, in 1913. Unfortunately, Gates died on a hunting trip before the house was fully completed.

The country of air conditioners

About 88 % of houses built in the U. S. in 2011 included an air conditioning system. Nowadays, America consumes as much amount of energy for air conditioning annually as Africa uses to power the entire continent.

Air conditioning saves lives

The environment is now easy-controllable thanks to an air conditioner, which gives an opportunity for scientists to create medicine at the certain temperatures. The same goes for doctors - they can cure various diseases in chilly hospital wards.

They cost a fortune in the middle of 20th century

A basic window air conditioner cost around £300 in the 1940s, which now equals almost £3,000. Only very rich people could afford air cooling units.

Air conditioners breathed life into the South of America

Air conditioners really helped grow populations in states like Florida, Arizona, Texas, and Nevada in the 1960s-1970s.

We're losing heat tolerance

Different studies have shown that living in a cool air-conditioned environment lowers our natural tolerance for heat.

Fans don't cool 

Many people still believe that fans can drop the temperature in a room, but that's not so. A fan just creates wind, and moving air feels cooler on our skin, especially if it's a bit sweaty.

FAQ:

Q: Do all portable air conditioners need to be vented?

A: Yes. Almost any air portable conditioner should be vented in some way. Portable AC pulls in warm air, cool it, and then expel the cooled air into your room and pull the remaining warm air outside. The easiest way to vent a portable AC unit is through an open window. That's why most models come with a window kit.

Q: How loud is a portable AC?

A: Most portable conditioners are somewhere between 48 dB and 60 dB. They are so noisy because they contain both a compressor and fan.

Q: What is BTU?

A: BTU is a unit of heat. Actually, it's the amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit. This number shows how powerful the AC is. The higher the BTU number, the larger area the portable AC can cool.

Q: What air conditioner (BTU level) do I need?

A: Portable air cooling units with 7,000 BTUs - 10,000 BTUs are ideal for small rooms up to 27 square meters. For medium-sized spaces (32 - 65 square meters), opt for models with 11,000 - 14,000 BTUs of cooling power. And for very large rooms or commercial use, choose 15,000+ BTUs units.

Q: Can a portable AC work for multiple rooms?

A: It depends on its cooling performance. Note that the cold air won't travel through narrow doorways or down the hallway. For additional cooling coverage, you can use fans.

Q: Can I vent a portable air cooling unit out a dryer vent?

A: In theory, you could. However, this is not recommended by manufacturers. A standard dryer vent is 10 cm, while portable air condition units usually have 13-cm exhaust hoses.

Q: Are portable air coolers safe?

A: Like other common household appliances, portable air conditioners are pretty safe to use. Of course, you should use it following all manufacturer's recommendations.

Q: Will water collect in a portable AC? How often will I need to empty water tank?

A: Portable conditioners remove moisture from the air and exhaust warm air outside. So, what happens with the moisture? Actually, there are a few types of portable air conditioners that operate in different ways. Self-evaporative models are very popular owing to a hassle-free operation and low maintenance. They automatically evaporate moisture out the exhaust hose. If you get this type of conditioner, you'll rarely (or never) deal with the condensed water. As for standard portable air conditioners, they have buckets that must be emptied periodically (from every 8 hours to once a month) depending on your humidity level and time of use.

Q: Can I lengthen the exhaust hose?

A: No. You mustn't lengthen the exhaust hose of a portable AC, as this might void a warranty or even cause an air conditioner to overheat.

Sources:

1. Kristen Hicks The Ultimate Guide to Buying a Portable Air Conditioner, CompactAppliance. July 7, 2016.

2. 5 Things to Consider When Buying a Portable Air Conditioner, Sylvane. 

3. Portable Air Conditioner Buying Guide, Sylvane.

4. Andrew Moseman I Bought a Portable Air Conditioner. Should You? Popular Mechanics. May 31, 2016.

5. Carl Laron Portable Air Conditioner Buying Guide, ConsumerSearch. June 8, 2017.

6. How to Buy an Air Conditioner, Appliances Direct

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Publish Date: 2018-01-18 14:33:02