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Air Cooling


Which unit is right for me? What size of Air Conditioner do I need?

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

What is the size of the place you want to cool?

Length (m):   Width (m):   Height (m):

How many people and heat sources are in the room?

People:   Devices (PCs, Monitors, Printers etc):

    Total: BTUs of cooling required  

What is a BTU?

A BTU (British Thermal Unit) is a rating used to determine the heating or in the case of an Air Conditioner the cooling capacity of an appliance.

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.

Select your Power Needs:


Special Offers - Air Cooling

As well as the lowest prices we also go that extra mile with a huge range of offers available. There’s nothing like the feeling of satisfaction when you buy the product you need at the best price and also get great service and offers on top; that’s what you’ll get with Appliances Direct.

  • Half Price Juicers

    Half Price Juicers

    Half price juicers in stock - Get your 5 a day in 1 glass!

  • Dehumidifiers from £19


    Damp, Mould, Condensation? Dehumidifiers from £19

  • Outlet Deals

    Outlet Deals

    Bag yourself a bargain & save up to 60%, limited stock available.

  • Chill out with our low-cost, portable aircon units!

    Stay cool this summer...

    ...with our range of cost-effective air conditioners.


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60cm Chimney Hood


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If Apple Made Speakers!