De'Longhi
De'Longhi Pinguino PAC N82
Not verified
Best overall portable AC for bedrooms and living rooms up to ~65 m².
Pros
- Strong cooling
- Quiet night mode
- Solid build
Cons
- Premium price
- Heavy to move
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Best of · UK
Best Portable Air Conditioners in the UK (2026)
UK summers are short but intense. A portable AC is often the only practical option for renters who cannot install a split system.
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Best overall
De'Longhi Pinguino PAC N82
Not verified
Best overall portable AC for bedrooms and living rooms up to ~65 m².
Best value
Comfee MPPH-12CRN7
Not verified
Best value portable AC — capable cooling without the flagship price.
Best for large rooms
AuraHome 9000 BTU 4-in-1 Portable Air Conditioner
Not verified
Amazon #5 bestseller — the cheapest way into a 4-in-1 AC. Cools adequately for medium rooms; the purification is a bonus, not a replacement for a dedicated purifier.
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Comfee
Comfee MPPH-12CRN7
Not verified
Best value portable AC — capable cooling without the flagship price.
Pros
- Price/performance
- Decent feature set
Cons
- Louder than premium models
Not verified
Amazon #5 bestseller — the cheapest way into a 4-in-1 AC. Cools adequately for medium rooms; the purification is a bonus, not a replacement for a dedicated purifier.
Pros
- 4-in-1 versatility
- Window kit included
- Remote control
Cons
- Purification is minimal
- Build quality reflects price
- 60dB at full speed
Trotec
Trotec PAC 3500 X
Not verified
Best for large rooms when you need maximum cooling punch.
Pros
- High BTU
- Versatile modes
Cons
- Bulkier footprint
Buying guide
Match BTU to room size (roughly 60–80 BTU per m²). Undersized units run constantly and still feel warm.
Plan the exhaust hose: sash, tilt, or sliding windows need different kits. No hose vent = no real cooling.
Check night-mode dB if the unit will sit in a bedroom. Anything over ~50 dB will wake light sleepers.
FAQ
Do I need landlord permission for a portable AC?
Usually no permanent works are required — just a temporary window seal. Always check your tenancy terms.
Portable AC or dehumidifier in a damp flat?
If the main issue is moisture/mould rather than peak heat, start with a dehumidifier — it costs less to run year-round.
How we compare
Specs, verified customer feedback, and catalog prices. We are not paid for positive reviews — income is affiliate commission only, at no extra cost to you.