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Energy Efficient Air Conditioners

Choose from a selection of portable & wall mounted energy efficient air conditioners

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35 products

Smart
Low Energy Low energy cooling
  • 12000 BTU - For medium to large spaces in homes & offices
  • 5 Modes: Cool | SmartCool | Fan | Dehumidify | Sleep
  • Low Energy - 29p/hour - 10% less than units with similar power
  • Smart - Monitor & control from your smartphone or assistant
  • For areas up to 30sqm
Energy Label
SAVE 28%
SAVE £192
£499.97
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful heating & cooling even in extreme weather
  • 4 in 1: Cool | Heat | Dehumidify | Fan
  •   LG ThinQ app: Control & schedule from anywhere with your phone.
  •   LG Active Energy Control: Adjust energy use easily (80% / 60% / 40%) to save energy when fewer people are home.
  • For areas up to 35sqm
Energy Label
SAVE 14%
SAVE £90
£569.98
View product
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 9%
SAVE £100
£999.98
View product
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 9%
SAVE £130
£1299.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful heating & cooling even in extreme weather
  • 4 in 1: Cool | Heat | Dehumidify | Fan
  •   LG ThinQ app: Control & schedule from anywhere with your phone.
  •   LG Active Energy Control: Adjust energy use easily (80% / 60% / 40%) to save energy when fewer people are home.
  • For areas up to 45sqm
Energy Label
SAVE 9%
SAVE £85
£849.98
Refurbished from £719.98£ » View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient & quiet for home & office use
  • 3-in-1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • For areas up to 52sqm
Energy Label
SAVE 9%
SAVE £70
£699.98
View product
White
Black
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For large spaces in homes & offices
  • 3-in-1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • For areas up to 60sqm
Energy Label
SAVE 12%
SAVE £110
£769.98
Refurbished from £734.98£ » View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 4-Way Split - Control the climate of 4 rooms with 1 outdoor unit
Energy Label
£1999.98
View product
White
Black
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 2-Way Split - Control the climate of 2 rooms with 1 outdoor unit
Energy Label
SAVE 9%
SAVE £130
£1299.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For large spaces in homes & offices
  • 3-in-1: Cool | Heat | Dehumidify
  • A++ ultra energy efficient Air Conditioner
  • Pre-gassed with 5m pipe and cable kit supplied as standard
  • For areas up to 70sqm
Energy Label
£949.98
View product
Black
White
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 2-Way Split - Control the climate of 2 large rooms with 1 outdoor unit
Energy Label
£1499.98
Refurbished from £719.98£ » View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 5-Way Split - Control the climate of 5 rooms with 1 outdoor unit
Energy Label
SAVE 9%
SAVE £270
£2699.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Efficient, powerful & space-saving
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 2-Way Split - Control the climate of 2 rooms with 1 outdoor unit
Energy Label
SAVE 45%
SAVE £750
£899.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Efficient, powerful & space-saving
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • For areas up to 60sqm
Energy Label
SAVE 33%
SAVE £550
£1099.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Efficient, powerful & space-saving
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 3-Way Split - Control the climate of 3 rooms with 1 outdoor unit
Energy Label
SAVE 32%
SAVE £700
£1499.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • A++ ultra energy efficient Air Conditioner
  • 18000BTU - ideal for home or offices
  • For areas up to 52M2
  • A++ ultra energy efficient Air Conditioner
  • 18000BTU - ideal for home or offices
Energy Label
SAVE 30%
SAVE £300
£999.98
£699.97
View product
New in
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Efficient, powerful & space-saving
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • For areas up to 105sqm
Energy Label
SAVE 14%
SAVE £300
£1899.98
View product
  • High quality 7.4kW portable water cooled split unit ideal for server rooms
  • Plate heat exchanger removes de-rating effect and keeps the sound down
  • Backward curved impellers push air further and through smaller diameter ducting
  • Digitally controlled thermostat, twin directional louvres, variable speed and lockable castors for easy movement
  • For areas up to 49sqm
Energy Label
SAVE 15%
SAVE £656
£4302.10
£3645.95
View product
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful heating & cooling even in extreme weather
  • 4 in 1: Cool | Heat | Dehumidify | Fan
  • 24hr timer - Pre-cool rooms & turn on/off to suit your routine.
  • Dual Sensing: Keep the remote close for personalised comfort.
  • For areas up to 60sqm
Energy Label
SAVE 9%
SAVE £130
£1299.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Efficient, powerful & space-saving
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • For areas up to 45sqm
Energy Label
SAVE 9%
SAVE £100
£999.98
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • A+ ultra energy efficient Air Conditioner
  • Perfect for commercial use
  • 360 degree round air flow system
  • Extremely powerful performance
  • For areas up to 50sqm
Energy Label
£959.97
View product
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • 3-in-1: Cooling, heating and dehumidifying
  • 24000BTU - ideal for home or offices
  • For areas up to 60m²
  • 3-in-1: Cooling, heating and dehumidifying
  • 24000BTU - ideal for home or offices
Energy Label
SAVE 18%
SAVE £200
£1099.97
£899.98
Refurbished from £764.98£ » View product
White
Black
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • 3-Way Split - Control the climate of 3 rooms with 1 outdoor unit
Energy Label
£1599.98
Refurbished from £1359.98£ » View product
Black
White
Smart
Heating & Cooling This air conditioner has a heating function for the colder months.
  • Powerful, efficient and quiet - For large spaces in homes & offices
  • 3 in 1: Cool | Heat | Dehumidify
  • Smart - Control & schedule from your smartphone or assistant
  • A++/A+ Rated - Efficient cooling & heating for year-round use
  • Titanium Gold Technology - For better air quality and long-term reliability
Energy Label
SAVE 9%
SAVE £90
£899.97
View product

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