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Office Air Conditioners

Shop air conditioning units for offices

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73 products

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  • Great for medium sized areas - Up to 35 m²
  • Great for homes, offices, conservatories
  • No outdoor unit, only 2 air vents visible from outside
  • Cools, fans and heats - ideal for all year round use
  • For rooms up to: 35sqm
Energy Label
SAVE 14%
SAVE £140
£849.98
Refurbished from £511.96£ » View product
  • 12k BTU: For medium to large spaces like homes and offices
  • 4-in-1: Air con, heater, fan and dehumidifier mode
  • Cheap to run: A rated energy efficiency
  • Heat pump: heats in winter for all-year-round use
  • For rooms up to: 30sqm
£429.97
Refurbished from £409.97£ » View product
  • A++ ultra energy efficient Air Conditioner
  • 3-in-1: Cooling, heating and dehumidifying
  • For rooms up to: 104M2
  • Smart: WiFi Built-in
  • Timer: Programmable
Energy Label
SAVE 9%
SAVE £150
£1649.97
£1499.98
View product
electriQ Iqool Multi-Split 3 x 9000 BTU Smart Wall Mounted Heat Pump Air Conditioner Bundle - Three Indoor Units Single Outdoor Unit and Pipe Kits Included
White
Black
  • Multi-split controls the climate of 2 rooms - 1 outdoor unit
  • Great for homes or offices up to 56sqm
  • Super efficient DC inverter A++/A+
  • For rooms up to: 56sqm
  • Smart: WiFi Built-in
Energy Label
SAVE 7%
SAVE £100
£1399.98
View product
  • 3-in-1: Cooling, heating and dehumidifying
  • Powerful and quiet - ideal for home and office use
  • A++ ultra energy efficient Air Conditioner
  • Manage temperature & schedule from your smartphone
  • For rooms up to: 30sqm
SAVE 17%
SAVE £100
£599.98
£499.98
Refurbished from £479.98£ » View product
Grade A1

  • Cooling, Fan and Dehumidifier
  • Highly portable with castor wheels
  • 3 fan speeds for optimal cooling
  • Easy to operate touch controls
  • For rooms up to: 30sqm
SAVE 9%
SAVE £30
£329.98
£299.98
Other grades and new from £329.98£ » View product
Grade A1

  • 30% smaller than other air conditioners
  • Digital control panel and remote for easy use
  • 3-in-1 unit with timer for pre-cooling
  • Low power consumption - A Energy Rating
  • For rooms up to: 21sqm
SAVE 7%
SAVE £21
£299.97
£279.00
Other grades and new from £299.97£ » View product
Grade A1

  • For rooms up to: 30sqm
  • Timer: 24 hours
  • Warranty: 6 month warranty
Energy Label
SAVE 10%
SAVE £60
£579.98
£519.98
Other grades and new from £479.98£ » View product
Grade A1

  • For rooms up to: 38sqm
  • Timer: 24 hours
  • Warranty: 6 month warranty
Energy Label
SAVE 10%
SAVE £44
£449.97
£405.98
Other grades and new from £369.98£ » View product
Grade A2

  • Cooling, heating and dehumidifying
  • Powerful and extra efficient A/A++
  • Weatherproof can be placed outside room to cool or heat
  • Ideal for homes, offices, conservatories, Server rooms 
  • For rooms up to: 38sqm
Energy Label
SAVE 15%
SAVE £74
£499.97
£425.98
Other grades and new from £499.97£ » View product
Grade A2

  • Cool large rooms up to 34sqm
  • Energy efficiency class: A
  • Silent operation for night time
  • Portable and easy to use
  • For rooms up to: 34sqm
Energy Label
SAVE 17%
SAVE £79
£469.00
£389.98
Other grades from £335.69£ » View product
Grade A1

  • For rooms up to: 28sqm
  • Timer: 24 hours
  • Warranty: 6 month warranty
SAVE 12%
SAVE £85
£699.00
£614.23
Other grades from £413.48£ » View product
Grade A1

  • For rooms up to: 46sqm
  • Timer: 24 hours
Energy Label
SAVE 30%
SAVE £240
£799.98
£559.97
View product
Grade A1

  • For rooms up to: 60m²
  • Smart: WiFi Built-in
  • Timer: 24 hours
  • Warranty: 6 month warranty
£879.98
View product
Grade A1

  • For rooms up to: 38sqm
  • Timer: 24 hours
Energy Label
SAVE 37%
SAVE £221
£599.98
£379.00
View product
Grade A1

  • 14k BTU: Ideal for homes, offices and server rooms
  • 4-in-1: Air con, heater, fan and dehumidifier mode
  • Weatherproof: can be placed outside to cool or heat
  • WIFI function: Control from anywhere with your smartphone
  • For rooms up to: 38sqm
Energy Label
SAVE 32%
SAVE £190
£599.98
£409.97
View product
Grade A2

  • 8k BTU: For medium-sized spaces like bedrooms and living rooms
  • 3-in-1: Air con, fan and dehumidifier mode
  • Quietest in its class, perfect for bedrooms and offices
  • Energy efficient smart cool mode auto adjusts temperature
  • For rooms up to: 20sqm
Energy Label
SAVE 15%
SAVE £64
£419.98
£355.98
View product
Grade A1

  • For rooms up to: 50m²
  • Smart: WiFi Built-in
  • Timer: Programmable
£699.98
Other grades from £734.98£ » View product
Grade A2

  • For rooms up to: 60m²
  • Smart: WiFi Built-in
  • Timer: Programmable
£734.98
Other grades from £699.98£ » View product
Grade A1

  • For rooms up to: 42sqm
  • Timer: 24 hours
SAVE 5%
SAVE £30
£599.97
£569.97
View product
Grade A2

Refurbished AEG AXP26U339CW

SKU: A2/AXP26U339CW

  • For rooms up to: 21sqm
  • Timer: 24 hours
Energy Label
SAVE 15%
SAVE £85
£579.00
£494.10
View product
Grade A2

  • Cooling, Fan and Dehumidifying functions, cool large rooms up to 30sqm
  • Energy efficiency class: A
  • Silent technology and Real Feel Technology, enabling PAC to act AUTOMATICALLY on temperature and relative humidity simultaneously, to reach optimal comfort and keep it over time
  • Portable and easy to use
  • For rooms up to: 30sqm
Energy Label
£549.98
View product
Grade A2

  • For rooms up to: 38sqm
  • Smart: WiFi Built-in
  • Timer: Programmable
  • Warranty: 6 month warranty
Energy Label
SAVE 6%
SAVE £26
£425.98
£399.98
View product
Grade A2

  • 10k BTU: Ideal for home use like living rooms and bedrooms
  • 3-in-1: Air con, fan and dehumidifier mode
  • Cheap to run: A rated energy efficiency
  • 24-hour timer to save on energy and pre-cool rooms
  • For rooms up to: 28sqm
Energy Label
SAVE 6%
SAVE £20
£319.97
£299.97
View product
Grade A2

  • Great for medium sized areas - Up to 30 m
  • Great for homes, offices, conservatories
  • Cooling, Heating and Dehumidifying
  • For rooms up to: 30m²
  • Smart: WiFi Built-in
SAVE 14%
SAVE £61
£439.97
£379.00
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 heating or in the case of an Air Conditioner unit 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.

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