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Energy Efficient Air Conditioners

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

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36 products

electriQ Easy-Fit 12000 BTU A++ WiFi Smart Wall Mounted Air Conditioner with Heat Pump - 4m Pipe Kit Included

SKU: eIQ-12WMINV

Smart
  • Easy-Fit: Pre-gassed (HFC-free) with 4.5m pipe & cable kit included
  • 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 30sqm
Energy Label
SAVE 5%
SAVE £37
£699.98
Refurbished from £629.98£ » View product

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

SKU: IQOOL-SMART15HP

Smart
  • 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 cannot be installed
  • For areas up to 35sqm
Energy Label
SAVE 14%
SAVE £140
£849.98
Refurbished from £719.98£ » View product

electriQ Easy-Fit 9000 BTU A++ WiFi Smart Wall Mounted Air Conditioner with Heat Pump - 4m Pipe Kit Included

SKU: eIQ-9WMINV

Smart
  • Easy-Fit: Pre-gassed (HFC-free) with 4.5m pipe & cable kit included
  • 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 26sqm
Energy Label
£629.98
View product

electriQ 12000 BTU Smart Portable Air Conditioner with Heat Pump

SKU: P12HPW

Smart
Heating & Cooling This portable air conditioner has a heating function for the colder months.
  • 12000 BTU - For medium to large spaces in homes & offices
  • 5 Modes: Cool | Heat | Fan | Dehumidify | Sleep
  • A-Rated efficiency - Cool rooms for just 25p/hour.
  • Smart - Monitor & control from your smartphone or assistant
  • For areas up to 30sqm
Energy Label
SAVE 27%
SAVE £120
£329.98
View product

electriQ SupremeCool 14000 BTU Quiet Smart Portable Air Conditioner with Heat Pump

SKU: SC14HPW

Smart
Heating & Cooling This portable air conditioner has a heating function for the colder months.
  • 14000 BTU - For large home, office & commercial spaces
  • 6 Modes: Cool | SmartCool | Heat | Fan | Dehumidify | Sleep
  • A-Rated Efficiency - Cool rooms for just 36p/hour
  • Smooth Air function - Powerful cooling with a gentle, even breeze
  • For areas up to 38sqm
Energy Label
SAVE 36%
SAVE £227
£399.97
Refurbished from £339.98£ » View product

LG S12EC A++ 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump

SKU: S12EC

Smart
  • 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 12%
SAVE £70
£529.98
View product

electriQ iQool 28000 BTU WiFi Smart A++ Wall Mounted Air Conditioner with Heat Pump - 5m Pipe Kit Included

SKU: iQool28

Smart
  • 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
SAVE 12%
SAVE £110
£769.98
View product

electriQ iQool Multi-Split 4 x 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included

SKU: iQool-4MS12K12K12K12K

Smart
  • 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
SAVE 17%
SAVE £320
£1549.98
View product

electriQ SupremeCool 16000 BTU Quiet Smart Portable Air Conditioner with Heat Pump

SKU: SC16HPW

Smart
Heating & Cooling This portable air conditioner has a heating function for the colder months.
  • 16000 BTU - For large home, office & commercial spaces
  • A-Rated Efficiency - High performance cooling for just 41p/hour
  • 6 Modes: Cool | SmartCool | Heat | Fan | Dehumidify | Sleep
  • Smooth Air function - Powerful cooling with a gentle, even breeze
  • For areas up to 42sqm
Energy Label
SAVE 28%
SAVE £177
£449.98
Refurbished from £379.98£ » View product
White
Black

electriQ iQool Multi-Split 2 x 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included

SKU: iQool-2MS12K12K

Smart
  • 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
SAVE 31%
SAVE £450
£979.97
View product

electriQ SupremeCool 10000 BTU Quiet Smart Portable Air Conditioner with Heat Pump

SKU: SC10HPW

Smart
Heating & Cooling This portable air conditioner has a heating function for the colder months.
  • 10000 BTU - For medium to large spaces in homes & offices
  • 6 Modes: Cool | SmartCool | Heat | Fan | Dehumidify | Sleep
  • A-Rated Efficiency - Cool rooms for just 26p/hour
  • Smooth Air function - Powerful cooling with a gentle, even breeze
  • For areas up to 28sqm
Energy Label
SAVE 44%
SAVE £277
£349.97
Refurbished from £295.98£ » View product

electriQ iQool Multi-Split 5 x 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included

SKU: IQool-5MS12k12K12K12K12K

Smart
  • 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 18%
SAVE £400
£1799.98
View product
Black
White

electriQ iQool Multi-Split 2 x 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included - Black

SKU: iQool-2MS12K12KB

Smart
  • 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
SAVE 24%
SAVE £320
£999.98
View product
White
Black

electriQ iQool Multi-Split 3 x 9000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included

SKU: iQool-3MS9K9K9K

Smart
  • 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
SAVE 13%
SAVE £200
£1299.98
View product
Black
White

electriQ iQool Multi-Split 3 x 9000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included - Black

SKU: iQool-3MS9K9K9KB

Smart
  • 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
SAVE 13%
SAVE £200
£1299.98
View product

electriQ iQool Multi-Split 2 x 9000 BTU Smart Wall Mounted Air Conditioner with Heat Pump - Pipe Kits Included

SKU: iQool-2MS9K9K

Smart
  • 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 26%
SAVE £310
£899.98
View product

electriQ 12000 BTU Easy Fit Inverter Wall Split Air Conditioner and Condenser Wall Mounting Bracket Bundle

SKU: BUN/eIQ-12WMINV/68788

Smart
  • A++/A+ ultra energy efficient DC Split Inverter
  • Control & schedule from anywhere from your smartphone
  • 3-in-1: Cooling, heating and dehumidifying
  • Easy-Fit: Pre-gassed with 4.5m pipe and cable kit
  • For areas up to 30sqm
£726.96
View product

Argo Multi-Split 4 x 9000 BTU Smart Wall Mounted Heat Pump Air Conditioner Bundle - Four Indoor Units & Single Outdoor Unit

SKU: Argo-4MS9K9K9K9K

  • Great for homes and offices. Perfect for areas up to 105 sqm
  • 3-in-1: Cool | Heat | Dehumidify
  • Wi-Fi Ready - Add dongles to control from your smartphone or assistant
  • A++ Rated - Ultra energy efficient Air Conditioner
  • 4-Way Split - Control the climate of 4 rooms with 1 outdoor unit
Energy Label
SAVE 9%
SAVE £150
£1649.97
£1499.98
View product

Delonghi Pinguino EX100 Silent 10000 BTU Portable Air Conditioner

SKU: EX100

Low Energy Low energy cooling
  • 10000 BTU - Ideal for living rooms & bedrooms
  • 5 Modes: Cool | Fan | Dehumidify | Eco Real Feel | Silent
  • Efficiency Class A++ - Cooling for just 16p/hour
  • Silent Technology - Perfect for night-time
  • For areas up to 28sqm
Energy Label
SAVE 37%
SAVE £330
£549.99
Refurbished from £465.98£ » View product

electriQ iQool 18000 BTU Smart A++ Single Split Ceiling Cassette Air Conditioner with Heat Pump - 5m Pipe Kit Included

SKU: Iqool-SRC18HP

Smart
  • 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 £80
£799.98
View product

LG S18EC A++ 18000 BTU Smart Wall Mounted Air Conditioner with Heat Pump

SKU: S18EC

Smart
  • 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 11%
SAVE £97
£749.98
View product

electriQ iQool Multi-Split 2 x 18000 BTU / 1 x 12000 BTU Smart Ceiling Cassette Air Conditioner with Heat Pump - 5m Pipe Kit Included

SKU: iQool-C3MSC5SPM

Smart
  • 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 14%
SAVE £300
£1899.98
View product

electriQ iQool Multi-Split 1 x 18000 BTU / 1 x 12000 BTU Smart Ceiling Cassette Air Conditioner with Heat Pump - 5m Pipe Kit Included

SKU: iQool-C2MSC3SPM

Smart
  • 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 21%
SAVE £350
£1299.98
Refurbished from £1169.98£ » View product

Delonghi EL92 Pinguno 10000 BTU Portable Air Conditioner with Heat Pump

SKU: EL92

Low Energy Low energy cooling
Heating & Cooling This portable air conditioner has a heating function for the colder months.
  • 10000 BTU - Ideal for living rooms & bedrooms
  • 5 Modes: Cool | Heat | Fan | Dehumidify | Silent
  • Highly portable & easy to use
  • Low energy A+ cooling for just 20p/hour
  • 3 fan speeds for optimal cooling
Energy Label
SAVE 24%
SAVE £211
£669.00
Refurbished from £569.98£ » 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 a BTU?

A BTU (British Thermal Unit) is a rating used to determine the heating or cooling capacity of your 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.

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