Best Wall Air Conditioners Deals Online in the UK (24 Deals Found)

Last Updated - 25/09/2026 Sort By:

Best Choice
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New
12000 BTU Air Conditioner, Wall Split, Wi Fi, 5 In 1, Cooler, Heater, Dehumidifier, Air Purifier, Heat Pump, Remote Cont
ESTABLISHED: An established customer focused U.K brand that ONLY sells premium quality goods. Our only goal is to make Q

£529.99
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New
18000 BTU Air Conditioner, Wall Split, Wi Fi, 5 In 1, Cooler, Heater, Dehumidifier, Air Purifier, Heat Pump, Remote Cont
ESTABLISHED: An established customer focused U.K brand that ONLY sells premium quality goods. Our only goal is to make Q

£659.99
New
electriQ Easy-Fit 9000 BTU A+++ WiFi Smart Wall Mounted Split Air Con eIQ-9WMINV
To suit your needs and budget, electriQ split air conditioners are available in a choice of 2 different models - eIQ-9WM

£679.98
Senville

New
Senville LETO Series Wall Split Air Conditioner Heat Pump, Wall Mounted, 12000 BTU, 3.5 kW, Inverter, White
VERSATILE 4-IN-1 WALL SPLIT: Dive into an all-season solution with our wall split AC and heating system, featuring air c

£618.99
New
Samsung 12000 BTU Smart Wall Mounted Air Conditioner with Heat Pump AR40h12
ElectriQ 5m Pipe for 9000 & 12000 BTU Ai.

£569.00
Best Value
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New
12000 BTU Wall Mounted Split Air Conditioner, 5-in-1 Cooling, Heating, Dehumidifier, Air Purifier & Fan, 3.5kW Heat Pump
POWERFUL COOLING & HEATING: Delivers 3.5kW (12,000 BTU) performance for year-round comfort in rooms up to 25m², making i

£500.00 £529.99
Senville

New
Senville LETO Series Wall Split Air Conditioner Heat Pump, Wall Mounted, 18000 BTU, 5.3 kW, Inverter, White
VERSATILE 4-IN-1 WALL SPLIT: Dive into an all-season solution with our wall split AC and heating system, featuring air c

£799.99
New
Samsung AR12ART A++ 12000 BTU Wall Mounted Air Conditioner with Heat Pum AR12ART
Cooling efficiency: 12000 BTU.

£499.00 £549.00
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New
24000 BTU Air Conditioner, Wall Split, Wi Fi, 5 In 1, Air Cooler, Heater, Dehumidifier, Air Purifier, Fan, With Heat Pum
⁠ESTABLISHED: An established customer focused U.K brand that ONLY sells premium quality goods. Our only goal is to make

£799.99
New
Ductless Portable AC - No Window Needed, 3-In-1 Wall Mount Air Conditioner with
Ductless Portable AC - No Window Needed, 3-In-1 Wall Mount Air Conditioner with

£71.41
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New
No Drilling Wall Air Conditioner, Kitchen Ductless Air Conditioner Fan with Remote Control, Ice Mist Cooling Fan Quiet S
Fast & Effective Cooling – High‑power semiconductor technology provides an instant cooling effect. Ideal for beating sum

£149.89
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New
24000 BTU Split Air Conditioner Wall Mounted Heat Pump R32 | 27 dB(A) Low Noise, A++ Energy Rating, Cooling & Heating, 4
POWERFUL COOLING & HEATING: Delivers 24000 BTU/h (7.0 kW) of both cooling and heating capacity, making it ideal for larg

£799.95
New
Ductless Wall Mounted heater and Air Conditioning, Dual Cool & Heat Split Fan
This Ductless Wall Mounted heater and Air Conditioning unit is a versatile dual cool & heat split fan perfect for a bedr

£59.98
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New
18000 BTU Air Conditioner, Wall Split, Wi Fi, 5 In 1 Air Cooler, Heater, Dehumidifier, Air Purifier, Fan, With Heat Pump
* 5 IN 1 FEATURES: Cooling, Heating, Fan, Air Purifier and Dehumidifier - Multiple options and modes with this complete

£599.95
New
Wall-Mounted Portable Air Conditioner 9000-9999 BTU White Remote Timer
Wall-Mounted Portable Air Conditioner 9000-9999 BTU White Remote Timer

£49.78
Generic

New
12000 BTU Air Conditioner, Wall Split, Wi Fi, 5 In 1, Air Cooler, Heater, Dehumidifier, Air Purifier, Fan, With Heat Pum
* 12000 BTU (3.5kW) SUPER STRONG 600 M3/H AIR FLOW: More powerful and stronger than average 12000 BTU Units. Get more fo

£500.00
New
Wall-Mounted Electric Mobile Air Conditioner 1800W White Touch Control 110V/220V
Wall-Mounted Electric Mobile Air Conditioner 1800W White Touch Control 110V/220V

£52.70
New
new generation" Wall-Mounted Mobile Air Conditioner & Ceramic Heater combo unit.

£52.03
New
2-in-1 Fan Heater & Cool Air Unit – 1600W, LED Display, Remote – Never Used
1600W PTC ceramic heating.

£38.13
New
Ductless Wall Mounted Air Conditioning Unit, Dual Cool & Heat Split Fan
The Ductless Wall Mounted Air Conditioning Unit is a powerful corded electric unit with a wattage of 1500 watts, featuri

£63.37
New
Cheap Mitsubishi Indoor Air conditioners PKFY-P50VLM-E
For sale is brand new Mitsubishi indoor wall mounted industrial Air conditioner units .

£363.70
New
Hitachi Air Conditioning System 2.5kw/ 8,500BTU Wall Mounted Heat Pump R32
Hitachi 2.5kw/8,500BTU wall mounted heat pump air conditioning system (R32).

£589.00
New
Portable Ventless Air Conditioner Heater 1600W White 110-220V Remote Timer
Portable Ventless Air Conditioner Heater 1600W White 110-220V Remote Timer

£120.00
New
Mitsubishi Electric Classic Multi High Wall Mounted Indoor Unit
The Mitsubishi Electric Classic Multi High Wall Mounted Indoor Unit is a portable air conditioner designed for indoor us

£363.70

24 Wall Air Conditioners deals are available from: Amazon, eBay stores, starting from £38.13.
The biggest discount we found is 9% on Samsung AR12ART A++ 12000 BTU Wall Mounted Air Conditioner with Heat Pum AR12ART at eBay.
The lowest price we found is £38.13 while the highest is £799.99.
Prices for the best Wall Air Conditioners deals average at £397.10.
Last updated on September 25, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Wall Air Conditioners.