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Portable Air Conditioners

Keep cool and comfortable with a portable AC. Perfect for spaces where wall mounted air con isn't an option, these handy units bring cooling right where you need it. Just vent the hose, plug it in, and enjoy instant relief whenever the heat kicks in.... Read more

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43 products

Heating & Cooling This air conditioner has a heating function for the colder months.
  • 14000 BTU - For homes, offices, conservatories & server rooms
  • 5 Modes: Cool | Heat | Fan | Dehumidify | Sleep
  • Weatherproof: Can be placed outside to cool or heat
  • Includes comfort venting kit
  • For areas up to 38sqm
Energy Label
SAVE 5%
SAVE £30
£549.97
£519.96
View product
  • 23000 BTUs of powerful cooling for areas up to 60 sqm
  • Heavy-duty cooler for any application - Industrial or office
  • Trustworthy British brand for engineering that lasts & units that deliver
  • Spot, comfort and process cooling
  • Cool multiple areas at a time with a single vent up to 20m away
Energy Label
£1795.95
View product
Sale
Grade A1

  • 14000 BTU - For medium to large spaces in homes and offices
  • 3 Modes: Cool | Fan | Dehumidify | Sleep
  • Cheap to run: A rated energy efficiency
  • 24-hour timer - Save on energy and pre-cool rooms
  • For areas up to 38sqm
Energy Label
SAVE 53%
SAVE £230
£429.97
£199.98
View product
Sale
Grade A2

  • Cooling and dehumidifying
  • Great for bedrooms and offices
  • Auto-swing function for maximum cooling
  • For areas up to 30sqm
Energy Label
SAVE 52%
SAVE £260
£499.00
£239.00
Other grades from £425.98£ » View product
Grade A3

  • 12000 BTU - For medium to large spaces in homes & offices
  • 4 Modes: Cool | Fan | Dehumidify | Sleep
  • Auto-swing function for maximum cooling
  • A-Rated efficiency - Cools rooms for just 29p/hour
  • For areas up to 30sqm
Energy Label
SAVE 15%
SAVE £73
£499.00
£425.98
Other grades from £239.00£ » View product
Grade A1

  • 12000 BTU - For medium to large spaces in homes & offices
  • 4 Modes: Cool | Fan | Dehumidify | Sleep
  • Auto-swing function for maximum cooling
  • A-Rated efficiency - Cools rooms for just 29p/hour
  • For areas up to 30sqm
Energy Label
SAVE 8%
SAVE £39
£499.00
£459.97
Other grades from £239.00£ » View product
Grade A1

  • 7000 BTU - Ideal for living rooms & bedrooms
  • 3 Modes: Cool | Fan | Dehumidify
  • Cools small rooms up to 18 sqm in your home or office
  • 24hr timer - Pre-cool rooms & turn on/off to suit your routine
  • For areas up to 18sqm
Energy Label
SAVE 21%
SAVE £40
£189.99
£149.99
Other grades from £189.99£ » View product
Grade A2

Low Energy Low energy cooling
  • Cooling, Fan and Dehumidifying functions
  • Energy Efficiency Class: A++
  • Silent & Real Feel Technology for optimum comfort
  • Portable and easy to use
  • For areas up to 28sqm
Energy Label
SAVE 15%
SAVE £84
£559.99
£475.98
Other grades from £505.98£ » View product
Grade A1

Low Energy Low energy cooling
  • Efficiency Class A++ - Cooling for just 19p/hour
  • 10000 BTU - Ideal for living rooms & bedrooms
  • 5 Modes: Cool | Fan | Dehumidify | Eco Real Feel | Silent
  • Silent Technology - Perfect for night-time
  • For areas up to 28sqm
Energy Label
SAVE 10%
SAVE £54
£559.99
£505.98
Other grades from £475.98£ » View product
Grade A1

  • 9000 BTU - Ideal for small to medium sized rooms
  • 4 Modes: Cool | Fan | Dehumidify | Sleep
  • Sleek, stylish design to suit any space
  • A-Rated efficiency
  • For areas up to 21sqm
Energy Label
SAVE 10%
SAVE £43
£429.00
£385.98
View product
Sale
Grade A2

  • 8000 BTU - Quietest in its class - Perfect for bedrooms
  • 5 Modes: Cool | SmartCool | Fan | Dehumidify | Sleep
  • A-Rated efficiency Cooling that costs just 20p/hour
  • Smart Cool - Quickly cools then quietly holds the perfect temperature
  • For areas up to 20sqm
Energy Label
SAVE 50%
SAVE £140
£279.98
£139.98
View product
Grade A2

  • 12000 BTU: For medium to large spaces in homes & offices
  • 4 Modes: Cool | Fan | Dehumidify | Sleep
  • A-Rated efficient cooling
  • 24hr timer - Pre-cool rooms & schedule to suit your routine
  • For areas up to 30sqm
Energy Label
SAVE 49%
SAVE £131
£269.98
£139.00
Other grades from £279.98£ » View product
Grade A2

  • 11500 BTU - Great for large bedrooms & living spaces
  • 4 Modes: Cool | Fan | Dehumidify | Silent
  • A Rated efficiency - Cool rooms for just 23p/hour
  • Real Feel auto-adjusts temperature & humidity for optimal comfort
  • For areas up to 30sqm
Energy Label
SAVE 56%
SAVE £322
£571.33
£249.00
View product
Grade A2

Smart
  • 11000 BTU - Great for large bedrooms & living spaces
  • 5 Modes: Cool | Fan | Dehumidify | Eco Real Feel | Silent
  • Smart - Schedule from your smartphone or assistant
  • A rated energy efficiency
  • For areas up to 36sqm
Energy Label
SAVE 14%
SAVE £89
£614.99
£525.98
View product
Grade A1

Low Energy Low energy cooling
  • 11000 BTU - For cooling rooms up to 29 sqm
  • 3-in-1 Cooling, Fan and Dehumidifying functions
  • A+ energy efficiency - Stay cool without spending a lot of money
  • Quiet function - Perfect for night-time
  • For areas up to 28sqm
Energy Label
SAVE 19%
SAVE £133
£699.00
£565.99
Other grades from £216.13£ » View product
Grade A2

  • 8000 BTU - Quietest in its class - Perfect for bedrooms
  • 5 Modes: Cool | SmartCool | Fan | Dehumidify | Sleep
  • A-Rated efficient cooling
  • Energy efficient smart cool mode auto adjusts temperature
  • For areas up to 20sqm
Energy Label
SAVE 15%
SAVE £64
£419.98
£355.98
20% OFF - Use code COOLME20
View product
Grade A2

  • For areas up to 30sqm
Energy Label
SAVE 47%
SAVE £332
£713.97
£381.94
View product
Grade A2

  • 8,200 BTU - Ideal for living rooms & bedrooms
  • Cooling, Fan and Dehumidifying functions
  • Energy efficiency class: A
  • Eco Mode for further energy savings
  • Portable and easy to use
Energy Label
SAVE 30%
SAVE £141
£472.97
£332.00
View product
Grade A1

  • 7000 BTU - Ideal for living rooms & bedrooms
  • 4 Modes: Cool | Fan | Dehumidify | Sleep
  • A-Rated for energy efficiency
  • 24hr timer - Pre-cool rooms & turn on/off to suit your routine
  • For areas up to 20sqm
Energy Label
SAVE 10%
SAVE £20
£199.97
£179.97
10% OFF - Use code COOLME10
Other grades and new from £199.97£ » View product

Air Conditioner Calculator

Use our handy calculator, which will help you figure out exactly what size of unit you require for your office or home.

What are the room dimensions?

How many people and heat sources are in the room?

What is BTU?

A BTU (British Thermal Unit) is a rating used to determine the cooling capacity an Air Conditioner.

Typically a minimum of 7000 BTU is needed to cool a small room, whereas commercial units can reach up to 25,000 BTU and beyond. Simply, the greater the BTU, the larger the space that the unit can cool.

Easy, Flexible Cooling with a Portable AC

A portable AC is a smart way to stay cool without the hassle of fixed installations. These plug-and-play units are ideal for spaces like bedrooms, home offices, or conservatories - anywhere you need targeted cooling. Just attach the hose to a nearby window or vent, and you're good to go. It’s a great solution for renters or homes where permanent air con just isn’t an option.

Which Portable Aircon Suits Your Space?

The right portable aircon depends on your room size and layout. Cooling power is measured in BTUs - higher numbers handle bigger areas more effectively. Think about how much direct sun the room gets, how well it’s insulated, and how many people use the space regularly. Many models also come with handy extras like fan-only modes, built-in dehumidifiers, and even heating options—giving you more control across every season. Need a helping hand? Check out our BTU calculator at the top of this page.

Practical Features You’ll Appreciate

Today’s portable air conditioners come packed with features that make life easier. From adjustable thermostats and multi-speed fans to remote controls, smart apps and programmable timers - it’s all about convenience and energy savings. If quiet’s a priority, check the decibel rating before you buy - especially for bedrooms or nurseries. Installation is straightforward too: most units come with a window kit to help seal the gap and keep warm air out.

Want to explore other ways to cool down? Take a look at our range of air coolers or fans..


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Frequently asked questions about Portable Air Conditioning Units

  • Is an air cooler better than portable AC?

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