9,000 BTU portable air conditioners
9,000 BTU suits a room of roughly 26m² at 340 BTU per square metre. Live Amazon and eBay stock, updated every 2 hours.
Checked across UK retailers · 212 units tracked
212 of 212 products
AuraHome Portable Air Conditioner 9000 BTU 4-in-1 Air Conditioner, Dehumidifier,
AuraHome
In stock
£269.99
9000 BTU · Amazon · 58 min ago
AuraHome 9000 BTU 4-in-1 Portable Air Conditioner
AuraHome
In stock
£539.99
9000 BTU · 60dB · Amazon · 58 min ago
eBay · Sold out
Air Pro 4-in-1 Portable Air Conditioner 9000 BTU Smart Wifi Remote Control, 24 H
Air Pro
In stock
£449.99
9000 BTU · Amazon · 58 min ago
Air Pro 9000 BTU 4-in-1 Portable Air Conditioner — Smart WiFi
Air Pro
In stock
£449.99
9000 BTU · 62dB · Amazon · 7h ago
eBay · Sold out
Mylek Portable Air Conditioner Conditioning Unit Dehumidifier 9000BTU RETURNS
Mylek
In stock
£399.94
eBay · 11h ago
MYLEK Portable Air Conditioner with Dehumidifier 9000 BTU
MYLEK
In stock
£420
eBay · 3h ago
electriQ Compact Portable Air Conditioner 9000 BTU
electriQ
In stock
£432.12
eBay · 15h ago
SereneLife Quiet 9000 BTU Portable Air Conditioner, 3-in-1 AC Unit ✅ Brand New🔥
SereneLife
In stock
£495.95
eBay · 3h ago
HOMILEC Air Conditioner 4‑in‑1 Cooling Dehumidifier Fan Class 9000 BTU Portable
HOMILEC
In stock
£374.99
eBay · 5h ago
BLACK+DECKER BXAC40035GB Portable Air Conditioner 9000BTU Single Hose
BLACK+DECKER
In stock
£302.30
eBay · 5h ago
9000 BTU Portable Air Conditioner, 4-in-1 Cooling, Dehumidifier, Fan&Sleep Mode
9000
In stock
£374.99
eBay · 5h ago
Portable Air Conditioner 9000 BTU,4-In-1 Cooling AC-Dehumidifier,Fan,Sleep mode
Portable
In stock
£374.99
eBay · 5h ago
Portable Air Conditioner 9000 BTU 4-in-1 Unit with Remote Control White
Portable
In stock
£374.99
eBay · 5h ago
9000 BTU Portable Air Conditioner Remote Control 7H Timer 3 Speeds AC Unit
Portable AC
In stock
£374.99
eBay · 5h ago
9000 BTU Portable Air Conditioner 4-in-1 Remote 24H Timer Window Kit AC Unit
Portable AC
In stock
£374.99
eBay · 5h ago
9000 BTU Portable AC, Remote Control, R290,Refrigerant, UK Plug 220–240V
9000
In stock
£414.70
eBay · 1h ago
SereneLife SLPAC190BUK Portable Air Conditioner 9000 BTU Black (Brand New)
SereneLife
In stock
£465.70
eBay · 13h ago
Portable Air Conditioner 9000 BTU 3 In 1 | same day dispatch
Portable
In stock
£374.99
eBay · 5h ago
Samsung A++ 9000 BTU Wall Mounted Air Conditioner with Heat Pump AR9ARTX
Samsung
In stock
£499
eBay · 7h ago
PREMIUM Air Conditioner 4‑in‑1 Cooling Dehumidifier Fan Class 9000 BTU Portable
PREMIUM
In stock
£450
eBay · 11h ago
Pro Breeze 9000 BTU 3 in 1 Smart Air Conditioner in White - Brand New
Pro
In stock
£499.99
eBay · 11h ago
9000 BTU Portable Air Conditioner Dehumidifier Remote Control 24H Timer 3 Speeds
Portable AC
In stock
£449.99
eBay · 15h ago
Portable Air Conditioner 9000 BTU,4-In-1 Cooling AC-Dehumidifier,Fan,Sleep mo-9K
Portable
In stock
£449.99
eBay · 15h ago
EMtronics 9000BTU Portable Air Conditioner Dehumidifier Window Kit Top Condition
EMtronics
In stock
£449.99
eBay · 15h ago
Other capacities in Portable AC
Room sizing
Will 9,000 BTU suit your room?
As a rule of thumb, air conditioning needs roughly 340 BTU per square metre. A 9,000 BTU unit will cool approximately 26m² comfortably on the hottest days. South-facing rooms and high ceilings need more capacity. Undersized units run flat-out and never quite bring the room temperature down.
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