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Wall Mounted Air Conditioners Without Outdoor Unit

Our all-in-one wall-mounted air conditioners are perfect if you don't have space for a bulky outdoor compressor. Often called 'through-the-wall' units, they’re as slim as many split systems but only require two small ventilation holes drilling. That makes them a smart solution for conservatories, flats, or anywhere outdoor space is limited. They use eco-friendly R290 refrigerant for efficient cooling, and because the system is fully sealed, you won’t need an F-Gas engineer – saving you hassle, time, and extra cost.

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electriQ iQool 10000 BTU Wall Mounted Smart Air Conditioner with Heat Pump - No Outdoor Unit Needed

SKU: IQOOL-SMART12HP

Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Ideal for medium-sized rooms in homes & offices
  • 3-in-1: Cool | Heat | Dehumidify
  • No Outdoor Unit - Only 2 air vents on your exterior wall
  • Ideal for conservatories & flats where outdoor units can't be installed
  • For areas up to 30sqm
Energy Label
SAVE 23%
SAVE £250
£849.98
Refurbished from £599.98£ » View product

electriQ iQool 12000 BTU Wall Mounted Smart Air Conditioner with Heat Pump - No Outdoor Unit Needed

SKU: IQOOL-SMART15HP

Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Ideal for large rooms in homes & offices
  • 3-in-1: Cool | Heat | Dehumidify
  • No Outdoor Unit - Only 2 air vents on your exterior wall
  • Ideal for conservatories & flats where outdoor units can't be installed
  • For areas up to 35sqm
Energy Label
SAVE 34%
SAVE £480
£949.98
Refurbished from £785.98£ » View product
Grade A2

Refurbished Olimpia Unico Air 8SF 7000 BTU Wall Mounted Air Conditioner - No Outdoor Unit Needed

SKU: 78030515/1/Air8SF

  • For areas up to 22sqm
  • Energy efficiency class (cooling): A
  • Utilising absorbing materials during manufacture to reduce vibration noise in operation
  • Eliminate the need of outdoor condensing units, reducing both installation costs and time
  • Cooling and dehumidifying
Energy Label
SAVE 5%
SAVE £40
£799.97
£759.97
View product
Grade A3

Refurbished Olimpia Unico Smart 12HP 9000 BTU Wall Mounted Air conditioner and Heat Pump without outdoor unit for rooms up to 30 sqm

SKU: 77838597/1/Smart12HP

Heating & Cooling This air conditioner has a heating function for the colder months.
  • For areas up to 30m²
  • Energy efficiency class (cooling/heating): A
  • Offer the choice of high or low wall installations
  • Eliminate the need of outdoor condensing units, reducing both installation costs and time
  • Cooling, Heating and Dehumidifying
Energy Label
SAVE 20%
SAVE £180
£899.98
£719.98
View product
Grade A2

Refurbished Olimpia Unico Air 8HP 7000 BTU Wall mounted Air conditioner and Heat Pump - No Outdoor Unit Needed

SKU: A2/77518881/1/Air8HP

Heating & Cooling This air conditioner has a heating function for the colder months.
  • For areas up to 22sqm
  • Energy efficiency class (cooling/heating): A
  • Vibration absorbent materials reduce noise
  • All-in-one unit that does not need an outdoor condenser.
  • Cooling, Heating and Dehumidifying
Energy Label
SAVE 6%
SAVE £50
£850.00
£799.98
View product

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Frequently asked questions about Wall Mounted Air Cons Without Outdoor Units

  • Are through the wall air conditioners worth it?
  • Can you have air conditioning without an outside unit?

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