Best 18000 Btu Portable Air Conditioner Deals Online in the UK (25 Deals Found)

Last Updated - 26/08/2025 Sort By:

Best Choice
BLU

New
BLU-09 9,000 BTU Portable Air Conditioner Portable 3-1 Air Conditioner, Dehumidifier, Cooling Fan with 3 Fan Speeds, Win
3-in-1 Multi Functional: Portable air conditioning unit with cooling, fan and dehumidifier function, complete with 1.5m

£359.99
Best Value
ELECCI

New
ELECCI 4-in-1 Portable Air Conditioner - 12000 BTU Cooling/Heating for 60m² Rooms | WiFi-Enabled Dehumidifier, Heater &
【Highly efficient in Cooling and Hot Air】 With a highly efficient compressor, this powerful air conditioner coolers is t

£479.00 £509.00
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New
Portable Air Conditioner BLU09 9,000BTU with Complimentary Window Sheet
Weighing at 26.5kg this model features castor wheels to help you move it from room to room with ease. This model does no

£359.99
NELGOLLE

New
Air Conditioning Unit, 7000BTU Air Conditioner with 2 Control Ways, Digital Display, Installation Kit, Low Energy, 1-24
4 Modes Selection: Cooling mode cools your large room in hot weather conditions; Fan mode provides powerful airflow; Deh

£259.99
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New
GoodHome Takoma 9000BTU portable air conditioning unit Air conditioner
Model No: Takoma. Model No Takoma. Rolls on castors, ideal for cooling a 20m² sized room. Variable Speed. 280m³/h Air Fl

£309.99
De'Longhi

New
DeLonghi PAC EM82 63 dB White
Cooling, Fan and Dehumidifying functions

£612.00
Olsen & Smith

New
Olsen & Smith 3-in-1 Portable Air Conditioning Unit, AC Air Con Conditioner Cooler On Wheels with Cooling, Fan & Dehumid
VERSATILE 3-IN-1 OPERATION – Features Cooling, Fan and Dehumidifier modes for year-round use. Dehumidifier mode removes

£399.99
New
Air Conditioning Unit Portable Air Conditioner 9000 BTU 4-in-1 Dehumidifier
Beat the heat with our versatile air conditioner boasting four modes tailored for your comfort. From chilling in air con

£324.99
Generic

New
18000 BTU Air Conditioner Wall Split Wi Fi 5 In 1 Air Cooler Dehumidifier Heater Air Purifier Fan With Heat Pump Remote
INSTALLATION KIT INCLUDED: 1 set of 3 meters copper pipe, 1 x 3 meters electrical wires, 1 x 304 stainless steel outdoor

£680.00
New
Belaco Portable Air Conditioner, 9000 BTU 4-in-1, Fan & Cooling, Dehumidifier
The Portable Air Conditioners gives 7000BTU power on speed 1 and 9000BTU power on speed 2 which is ideal for space up to

£424.99
Olimpia Splendid

New
Olimpia Splendid 1960 01960 Dolceclima Compact 8 P Portable Air Conditioner Unit with Cooling, Fan, Dehumidifier 8.000 B
Cooling capacity: 8.000 BTU

£358.95
EUHOMY

New
Air Conditioning Unit - Portable Air Conditioner 9000 BTU, 4-in-1 Energy Efficient Cooling & Dehumidifier, Quiet Operati
🌀【4-IN-1 MULTIFUNCTIONAL DESIGN】: This portable air conditioning unit integrates cooling, dehumidifying, fan, and sleep

£289.99 £299.99
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New
8000-12000 BTU Mobile Air Conditioner Portable Air Cooling, Sleep Mode for Home
Powerful Heating and Cooling: Enjoy both cooling and heating capabilities with our 4-in-1 portable air conditioner. Stay

£249.90
Della

New
DELLA Vario Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft Energy Efficient Ductles
[ENERGY EFFICIENT COOLING] This 18000 BTU/h, 19 SEER2, 208-230V, ETL Listed, AHRI Certified pre-charged air conditioner

£1,873.61
New
iPAC-55 Portable Air Conditioner 18000BTU
A ducted exhaust hose is included with the system to vent the hot air to the outside of the building along with an adjus

£877.00
De'Longhi

New
De'Longhi Pinguino PACEX120 Silent | Portable Air Conditioner with Real Feel Technology | 110m³, 11,500 BTU, A Energy Ef
The PACEX120 uses a natural high efficiency gas, propane R290, which has no greenhouse emissions

£867.90
New
Portable Air Conditioner 9000 BTU,3-In-1 Cooling AC-Dehumidifier,Fan,Sleep mode
EUHOMY Portable Air Conditioner 9000 BTU, 3-in-1 Energy Efficient Cooling & Dehumidifier. 3-IN-1 AIR CONDITIONER PORTABL

£329.99
New
Russell Hobbs RHPAC3001 6999-BTU Portable Air Conditioner
We believe in honesty and accuracy. Every product is carefully described and photographed to give you a clear understand

£140.00
New
BLU12 12,000 BTU Portable Air Conditioning Unit with Complimentary Window Sheet
The BLU12 can be used without any window sheets/kits by simply placing the hose out of the window. The BLU12HP uses a na

£459.99
New
HOMCOM 14000 BTU Portable Air Conditioner Read Description
14,000 BTU.

£333.08
Used
MeacoCool MC Series Portable Air Conditioner 10k Lightly Used
Air conditioning units are most effective when the duct can be positioned outside a window. This expels any excess heat

£279.00
New
Jefferson 12000 BTU Portable Air Con / Dehumidifier/ Air Cooler 4 in 1
Our powerful 4in1 portable air conditioners are great cooling solutions for single rooms, creating a comfortable atmosph

£379.00
11% Off

New
EMtronics 7000BTU Portable Air Conditioner Dehumidifier Fan and Window Vent Kit
The EMtronics EMAC7KW 7,000 BTU Portable Air Conditioner will keep you cool for hours with its powerful cooling technolo

£239.99 £269.99
New
Bush 7000BTU Portable Air Conditioner 2 Speed Fan With Remote - White 4586472
7000BTU Portable Air Conditioner Challenge 2 Speed With Remote - White 3081820 R. Output 7000BTU. Easy to set up, easy t

£299.99
New
280w Portable Air Conditioner Mobile Air Conditioning Unit Cooling Cooler Cool
Rated cooling power: 280W. input power: 280W. Portable Air Conditioner. ModelAir Conditioner. This machine positioning i

£194.87

25 18000 Btu Portable Air Conditioner deals are available from: Amazon, eBay stores, starting from £140.00.
The biggest discount we found is 11% on EMtronics 7000BTU Portable Air Conditioner Dehumidifier Fan and Window Vent Kit at eBay.
The lowest price we found is £140.00 while the highest is £1,873.61.
Prices for the best 18000 Btu Portable Air Conditioner deals average at £455.37.
Last updated on August 26, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for 18000 Btu Portable Air Conditioner.