The best 14000 BTU mobile air conditioners in the UK 2023

Air conditioners are omnipresent in our daily lives. If you want to cool a room of up to 54 m², we strongly recommend the purchase of a 14000 BTU mobile air conditioner. Powerful at 4100 W, robust and often proposed at an affordable price, this type of device will be a real investment in the long term. Discover the most popular models of the moment through this comparison.

SUNTEC CoolFixx Eco R290 1
9/10

Editor's Choice

SUNTEC CoolFixx Eco R290

The best 14000 BTU mobile air conditioner in 2021

The SUNTEC CoolFixx Eco R290 14000 BTU mobile air conditioner is particularly recommended for hot, very humid or hard to ventilate rooms.

480 £ on Amazon

With a capacity of 14000 BTU, the SUNTEC CoolFixx Eco R290 mobile air conditioner can cool rooms of up to 70 m²/160 m³ comfortably in hot weather. It offers 3 fan speeds for optimal air circulation. This means that the fresh air is distributed evenly throughout the room. Thanks to its multifunctionality, you can use it all year round, in winter as well as in summer. The 14000 BTU mobile air conditioner can be used as a heating system.

It is a very environmentally friendly device. It works with R290 refrigerant gas, which makes it free of toxic and harmful products. The SUNTEC CoolFixx Eco R290 also features an LED display on which you can easily read all data related to the operating temperature. Its included remote control guarantees a better comfort of use. Of course, manual temperature adjustment is also possible, especially since it has a timer and a Silent Sleep mode for peaceful and cool nights.

Olimpia Splendid 02028 Dolceclima Air Pro 14 2
8/10

Best cheapest

Olimpia Splendid 02028 Dolceclima Air Pro 14

The best entry-level 14000 BTU mobile air conditioner

You need a quality, powerful air conditioner to provide you with cool air during these extremely hot periods. Choose the Olimpia Splendid 02028 Dolceclima Air Pro 14 mobile air conditioner.

392 £ on Amazon
SUNTEC TRANSFORM Eco R290 3
9/10

Best high end

SUNTEC TRANSFORM Eco R290

The best high-end 14000 Btu mobile air conditioner

The SUNTEC TRANSFORM Eco R290 14000 BTU mobile air conditioner is a reversible model with a modern design. Black and white in color, it can be used as an air conditioning and heating system all year round.

624 £ on Amazon

The Transform Eco R290 reversible air conditioner from Suntec wellness can be used in both modes (cooling or heating) indoors and outdoors. It is relatively robust since it comes with an IP24 protection rating that ensures effective resistance to splashes. With 14,000 BTUs of power, 4 kW of cooling capacity and an energy efficiency rating of A, the Suntec Transform Eco R290 mobile air conditioner is easy to use and very powerful. It is suitable for rooms with an area of 180 m³ or 70 m².

It promises a 6-in-1 operating system that allows you to use it as a cooler, dehumidifier, fan and heater. This device is quite light and easy to transport due to its weight of 35.6 kg. Its sound capacity is 65 dB, which makes it a discreet and quiet device. Moreover, this means that you have no risk of being disturbed in your resting hours.

KLARSTEIN Grandbreeze Pro 14K 4
9/10

Excellent choice

KLARSTEIN Grandbreeze Pro 14K

The best 14000 Btu mobile air conditioner from Klarstein

With this 14000 BTU mobile air conditioner, you can leave the heat wave outside and enjoy a comfortable temperature inside. Whether you're in the office or at home, it will keep you perfectly cool during the summer.

400 £ on Amazon
Buying guide • November 2023

Best 14000 BTU mobile air conditioner

Any specific needs?

The best 14000 BTU mobile air conditioner in 2021

The best entry-level 14000 BTU mobile air conditioner

The best high-end 14000 Btu mobile air conditioner

The best 14000 Btu mobile air conditioner from Klarstein

Your guide : Samuel

Rate this buying guide :
0/50 votes

By rating this buying guide, you are helping us to reward our best writers. Thank you!

Comparison table of the best 14000 BTU mobile air conditioners

Editor's Choice Inexpensive Premium Excellent
SUNTEC CoolFixx Eco R290 5
9/10
Olimpia Splendid 02028 Dolceclima Air Pro 14 6
8/10
SUNTEC TRANSFORM Eco R290 7
9/10
KLARSTEIN Grandbreeze Pro 14K 8
9/10
OUR SELECTION
SUNTEC CoolFixx Eco R290
Olimpia Splendid 02028 Dolceclima Air Pro 14
SUNTEC TRANSFORM Eco R290
KLARSTEIN Grandbreeze Pro 14K
The SUNTEC CoolFixx Eco R290 14000 BTU mobile air conditioner is particularly recommended for hot, very humid or hard to ventilate rooms.
You need a quality, powerful air conditioner to provide you with cool air during these extremely hot periods. Choose the Olimpia Splendid 02028 Dolceclima Air Pro 14 mobile air conditioner.
The SUNTEC TRANSFORM Eco R290 14000 BTU mobile air conditioner is a reversible model with a modern design. Black and white in color, it can be used as an air conditioning and heating system all year round.
With this 14000 BTU mobile air conditioner, you can leave the heat wave outside and enjoy a comfortable temperature inside. Whether you're in the office or at home, it will keep you perfectly cool during the summer.
Weight
33.5 kg
40.4 kg
35.6 kg
39.1 kg
Dimensions
34 x 44.3 x 75 cm
49 x 42.5 x 76.5 cm
58 x 32 x 77 cm
45 x 74.5 x 39.6 cm
Cooling capacity (heating capacity)
4200 W (2800 W)
3.52 kW
4000 W (3200 W)
1.65 kW
Noise level
65 dB
63 dB
65 dB
55 dB to 65 dB
Surface area
Up to 70 m²/160 m³
From 35 m².
180 m³ (70 m²)
42 to 68 m²

Help us improve this table:
Report an error, request the addition of a feature to the table, or suggest another product. Thank you for your kindness!

Buying guide - 14000 BTU mobile air conditioner

Primary Item (H2)Sub Item 1 (H3)

Why can you trust us?

Why you can trust us
Our mission
How to support us
We do NOT accept any sponsored posts or advertising.

We spend thousands of hours each year studying the major specialized websites, analyzing products of hundreds of brands and reading user feedback to advise you on the best products.

Our mission is to simplify your purchasing decisions.

We are a product review company with a single mission: to simplify your buying decisions. Our research and testing helps millions of people every year find the best products for their personal needs and budget.

We are a small team of geeks and enthusiasts.

To support us you can: use our links to make your purchases (which often earns us a small commission), share our articles on social networks, or recommend our site on your blog. Thanks in advance for your support!

How to choose your 14000 BTU mobile air conditioner

The choice of a 14000 BTU mobile air conditioner varies depending on different factors such as price, energy efficiency and cooling capacity. If you are considering purchasing one, consider the criteria below.

#1 - Room size

The size of the unit and the capacity of the air conditioner should match the size of the room to be cooled. Choose a 14000 BTU mobile air conditioner with the right cooling capacity based on this criteria. If it's larger, it won't be able to provide adequate dehumidification, a unit with too much cooling capacity for the space may turn off and on too often, and the smaller one will cost you more in terms of energy consumption.

#2 - Energy savings

Some mobile air conditioners cansave youup to 50 percent on your electricbill. Popular with homeowners as well as business owners, portable air conditioners offer substantial energy savings because they only cool one room instead of the entire home or office.

#3 - Noise control

Noise is a very important consideration when buying a 14000 BTU mobile air conditioner. Each model has a specific operating noise level. Ideally, the sound power should be less than 65 dB. A noisy 14000 BTU mobile air conditioner can ruin your sleep as well as your neighbors.

#4 - Fan size

The fan is an important part of your air conditioning system. It can be located in the interior of your air conditioner and is responsible for blowing air into the ducts of your system, which then allows the air to be distributed throughout your home.The larger the size of the fan, the greater the airflow of the air conditioner. The airflow through the fan ensures that there is no stuffy feeling. The fan directs the airflow in different directions around the room.

#5 - Technology

This is the final criterion to consider. While 14000 BTU mobile air conditioners are packed with features, you need to choose the model that is equipped with all the technologies that meet your needs. It's important to stick with a well-established brand that offers all the essential features and at a reasonable price.

How does a 14000 BTU mobile air conditioner work ?

A 14000 BTU mobile air conditioner can cool a house or a room, because it removes the hot air from inside and transfers it outside. Note that it has a chemical refrigerant in the system that absorbs unnecessary heat. It also pumps it through a piping system to the outdoor coil. The fan, located in the unit, blows outside air over the hot loop, transferring heat from the refrigerant to the outside. The discharge piping, evaporator coil and indoor fan motor are the other basic working parts of a mobile air conditioner.

14,000 BTU mobile air conditioner or central air conditioner?

Mobile air conditioner 14 000 BTU

The biggest advantage of mobile air conditioners is, as the name suggests, that they can be moved at will. The potential for this is enormous, if you go on vacation or work in a garage. On top of that, mobile air conditioners require very little installation, just place the exhaust vent through the window and it is ready to cool. This makes it a good option for tenants since no wall drilling or installation is required. Because all the components are housed in the same unit, portable air conditioners are noisier than other systems that usually have an outdoor unit. This can be distracting when sleeping, talking or watching television.

Central air conditioner

A central air conditioner is capable of delivering a constant temperature throughout your home, year round. If you live in a southern region or in a place where summers are very hot, this is the best way to keep your home cool at all times. This is the most common reason why homeowners buy this type of air conditioning. However, spreading cooled air to every room in your home can increase your energy bill if you switch from no air conditioning to central air conditioning.

Verdict

It's true that a central air conditioner will meet almost all the cooling and heating needs in a large home, but portable air conditioners are simple, efficient machines that cool one room at a time. Some are small enough to fit in a small office while larger ones can sit in the corner of your room. They can be moved from room to room and plugged in wherever you need cool air. It seems like the perfect solution especially with a 14,000 BTU rating.

Why buy a 14,000 BTU portable air conditioner?

Portable and convenient

This is the main feature that sets this system apart from others. With their built-in wheels, you can roll your mobile air conditioner into any room you need to keep cool. Many models are also lightweight and much easier to transport.

Additional Features

Besides simply cooling the air in your home, mobile air conditioners also dehumidify the air. This is a very important benefit, especially for allergy sufferers, as keeping indoor humidity at low levels discourages the growth of allergens such as mold and dust mites. Some of these units will have a dehumidification function only, making them capable of removing moisture from the air without having to cool the room. Others will have built-in air filters with air purification efficiency.

No installation

Due to their mobile nature, mobile air conditioners don't need to be fixed in one place, which may require the skills of a professional. This saves you installation costs. You also avoid the stress of finding the right location. You can easily move it if it causes an obstruction or when you need to change the interior design of your home.

No restrictions

Some apartment buildings and other facilities don't allow split air conditioners. Portable air conditioners are a perfect alternative because they don't stick out of your home. They are also very convenient when you move to another apartment.

Alternative cooling solution

Mobile air conditioners can be useful for cooling on the go. Imagine a road trip in an RV where you need an efficient cooling solution. There you have it, your mobile air conditioner can be useful on the go, as it requires no installation and can be carried inside the motorhome. Likewise, you can take advantage of the portable nature of a mobile air conditioner when you move.

The best brands of 14000 BTU mobile air conditioners

In our opinion, the best brands of 14000 BTU mobile air conditioners in 2022 are :

Suntec Wellness
Klarstein
Olimpia Splendid
Tristar
Eurom

Suntec Wellness is a German company specialized in the production and sale of all kinds of household appliances. Powerful, easy to handle and relatively efficient, its range of 14000 BTU mobile air conditioners has already won the hearts of many users.

Klarstein is not at its first attempt in the field of air conditioning. In particular, it designs large and small appliances such as refrigerators, food processors and 14,000 BTU mobile air conditioners. The brand is constantly innovating its ranges, which allows them to stand out from the competition.

Olimpia Splendid has established itself as one of the leading brands in air handling systems. It entered the international market more than a decade ago. The Italian brand aims to be innovative and offers a wide selection of mobile air conditioners, including powerful 14000 BTU models at reasonable prices.

Tristar specializes in small appliances, yet that doesn't stop it from producing 14000 BTU mobile air conditioners. Designed, functional and offered at a relatively low price, its models can be complementary with other household appliances such as coffee makers, deep fryers or even kettles.

Eurom is an expert in electrical products (heating, air conditioning, cleaning...) since 1974. When it comes to its 14000 BTU mobile air conditioners, you can feel the quality of manufacture, but also the reliability and simplicity.

What is the price for a 14000 BTU mobile air conditioner

The diagram below will help you to get an idea of the typical prices for each price range (entry-level, mid-range and high-end).

However, more expensive does not necessarily mean better.

We therefore advise you to always consult our ranking before deciding, rather than blindly relying on price ranges.

Entry-level
200 £ to 500 £
Mid-range
500 £ to 700 £
High-end
more than 700 £
Price range diagram

Tips

Respect the space between the walls and the 14000 BTU mobile air conditioner

It is always important to be very careful about where you place the 14000 BTU mobile air conditioner. No matter where you decide to install the unit, it is essential that you leave enough space between the walls and the unit itself. Refer to the owner's manual for the manufacturer's recommended space for your specific model.

Turn it on early in the morning

The best advice we can give you is to turn on your 14000 BTU mobile air conditioner before you actually need it. It is more efficient and energy saving to turn it on early in the morning or late in the afternoon when the temperature is cooler. The mobile air conditioner won't have to work as hard to cool the room. Many mobile air conditioners have a timer feature that you can program to turn on/off at the times you need it.

Close the door

Mobile air conditioners work best in enclosed spaces. Be sure to keep the door closed if you're using it in a bedroom or basement so excess hot air doesn't get in and cool air can continue to circulate. For open floor plans, such as kitchens and living rooms, we recommend that you consider the entire combined space when calculating square footage. Also, try to place the mobile air conditioner in a corner of the room that doesn't receive direct sunlight.

Know the ventilation options

Many people think they can't use a mobile air conditioner because they don't have a window in the room they are trying to cool. This is not a problem. While most mobile air conditioners are designed to vent air through a window, most come with a convenient and easy-to-install window kit. You can also run the hose through a sliding glass door or the ceiling.

Keep the air conditioner clean

Regular cleaning of your 14000 BTU mobile air conditioner is one of the most important things you can do to keep it in good working order. Certain areas should be checked regularly and cleaned, if necessary.

FAQ

Do you really need to ventilate a 14000 BTU mobile air conditioner?

It is important to properly ventilate your 14000 BTU mobile air conditioner. Like any air conditioning system, mobile air conditioners need to be ventilated or they may malfunction or not work efficiently. These air conditioners use the warm air around it and cool it inside until it expels it out of the unit. The remaining moisture and hot air is exhausted through the back of the unit and out of the room that needs to be cooled.

What should you know before buying a mobile air conditioner?

It is possible to have a double or single hose mobile air conditioner. The BTUs of a mobile air conditioner tell you how powerful they are. You should consider this when choosing the unit for your home or office. Noise level can also be an important factor when choosing a new mobile air conditioning unit, especially if you live in an apartment or have shared walls.

What is the purpose of the exhaust hose of a 14000 BTU mobile air conditioner?

The included exhaust hose attaches to the back of the mobile air conditioner allowing the condensed hot air to be vented to the outside. It is important to make sure that all gaps or holes between the hose and the unit or the hose and the window are well covered to avoid any leakage of hot air into the room.

What is the difference between a 14000 BTU mobile air conditioner and other types of air conditioners?

The fundamental difference between a 14000 BTU mobile air conditioner and other types of air conditioners is that mobile air conditioners do not require permanent installation and can be moved from one room to another. Compared to central air conditioning, they save energy because you can only cool the rooms you need, while central air conditioning is set up to cool an entire house or building.

Sources

Note: Below are some of the sources we have consulted in writing this article. Links to other sites are not continuously updated. It is therefore possible that a link may not be found. Please use a search engine to find the desired information.
  1. Best Portable Air Conditioners (2021) Top Personal AC Units, Islandssounder.com
  2. Best Portable AC in 2021: Top Portable Air Conditioners List, Vashonbeachcomber.com
  3. The Best Portable Air Conditioners to Keep You Cool in Any Space, Rd.com
  4. 10 Portable Air Conditioners Vetted 10 Different Ways, Nymag.com
  5. The 4 best portable air conditioners we tested in 2021, Businessinsider.com
  6. The 7 Best Portable Air Conditioners of 2021, Thespruce.com
  7. 10 Portable Air Conditioners For Surviving Record-Breaking Summer Heat Waves, Forbes.com
  8. The Best Portable Air Conditioner, Nytimes.com
  9. 7 best portable air conditioners of 2021 for your home, Nbcnews.com
  10. 9 Best Portable Air Conditioners of 2021, Goodhousekeeping.com
  11. Mobile air conditioner 14000 btu at the best price | Leroy Merlin, leroymerlin.fr
  12. Climatiseur 14000 BTU sur idealo.fr, idealo.fr
  13. Climatiseur mobile 14000 btu - comparatif - 100% Climatisation, palmbeachevenementiel.com
  14. Climatiseur 14000 btu - Cdiscount, cdiscount.com
  15. Climatiseur Mobile 14000 Btu/h COOLY 14000 - Homme Prive, hommeprive.com
  16. Climatiseur mobile Tecnolux Air conditioner mobile tecnolux ..., darty.com
  17. Climate 14000 btu - Appliances on Rue du Commerce, rueducommerce.fr
  18. Climate Mobile 14000 BTU | DOMO, domo-elektro.be
  19. Clim Mobile 14000 BTU on idealo.fr, idealo.fr
  20. Cdiscount, cdiscount.com
  21. Calculate the power of an air conditioner | Watts & BTU per m², climatisationreversible.net
  22. Klaiser - KLAISER ENERGY AGX140 MOBILE AIR CONDITIONER ..., rueducommerce.fr
  23. Climate Mobile 14000 BTU 4000W with ... - Euro-Expos.com, euro-expos.com
  24. Grandbreeze Pro 14K 3-in-1 460 m³/h 14,000 BTU air conditioner ..., klarstein.fr
  25. DPA140E1BDB-6 | Danby 14,000 BTU Portable Air Conditioners | FR, danby.com
  26. Climatizer 18000 Btu - Mobile Air Conditioner - Ubaldi, ubaldi.com
  27. Mobile Air Conditioner 14000 Btu/h COOLY 14000 - Mobelium, mobelium.com
  28. Mobile air conditioner : comparison - best review - guide ...., pro-coffre-fort.fr
  29. The 7 Best Portable Air Conditioners in Canada 2021!, guidedesclimatiseurs.com
  30. Mobile Air Conditioner 14000 btu | Cinemaniak, cinemaniak.fr
  31. Mobile Air Conditioner - Boulanger, boulanger.com
  32. Mobile Air Conditioner TRANSFORM 14.000 Eco R290 ..., suntec-wellness.fr
  33. Amazon.co.uk : air conditioner 18000 btu, amazon.co.uk
  34. Toshiba Portable Air Conditioner, 14 000 BTU | Home Depot Canada, homedepot.ca
See more

Updates

March 2022 : Translation of this buying guide from our partner meilleurtest.fr

See more
Our selection
SUNTEC CoolFixx Eco R290 9
SUNTEC CoolFixx Eco R290
Olimpia Splendid 02028 Dolceclima Air Pro 14 10
Olimpia Splendid 02028 Dolceclima Air Pro 14
SUNTEC TRANSFORM Eco R290 11
SUNTEC TRANSFORM Eco R290
KLARSTEIN Grandbreeze Pro 14K 12
KLARSTEIN Grandbreeze Pro 14K

Lecteurs

Every month we help more than 1 000 000 people buy better and smarter.

Copyright © 2022 - Made with by buyingbetter.co.uk

Your reviews and buying guides 0% advertising, 100% independent!