PORTABLE AIR CONDITIONERS / EDITORIAL GUIDE

Quiet Portable Air Conditioners for UK Bedrooms: 4 Models Compared

For a bedroom, cooling capacity matters, but the published sound level and overnight controls are just as important. These four UK-available portable air conditioners are compared on the specifications that affect sleep, room fit and day-to-day setup.

Published 29 September 2026

Quick comparison

#ModelBest forListed priceMerchantOffer
1Beko BP1125H Portable Air ConditionerBedrooms where a lower published sound range and sleep mode are the priorities.GBP 399.97Appliances DirectView at Appliances DirectMerchant link
2electriQ P12C Portable Air ConditionerBedrooms where a stated 49 dB figure and display-dimming sleep setting are appealing.GBP 399.98Appliances DirectView at Appliances DirectMerchant link
3Wood's WAC12G Portable Air ConditionerLarger bedrooms or adjacent spaces where the stated 35m² coverage is more useful than the lowest stated noise.GBP 449.97Appliances DirectView at Appliances DirectMerchant link
4Wood's WAC1202G Portable Air ConditionerShoppers who value a connected 12,000 BTU option for rooms up to 35m².GBP 499.97Appliances DirectView at Appliances DirectMerchant link

Select a model for the full recommendation, or use View at merchant to open the selected offer directly. Prices and availability can change.

How to choose

Choose the capacity for the room rather than the largest number alone. For bedrooms, prioritise a stated lower noise mode and useful sleep controls, then make sure a compatible window kit and hose arrangement will work in the room.

Compare the details

Specifications and requirements from the sources below. Manufacturer claims are not independent test results.
ModelCooling capacityBedroom noiseRoom suitabilityWindow kit and hoseSleep controlsDimensions and weight
Beko BP1125H Portable Air Conditioner12,000 BTU / 3.5 kW[1][2]Published sound pressure 48–55 dB(A)[1]Up to 30m²[1]Exhaust hose up to 1.5m; retailer describes window-kit installation[1]Sleep mode[1][2]44 × 71.5 × 33.5cm; approximately 30.5kg[1]
electriQ P12C Portable Air Conditioner12,000 BTU[3][4]Published 49dB[3]Up to 30m²[3]1.8m hose and window kit included[3][4]Sleep setting gradually raises temperature and dims the display[3]35.8 × 41.9 × 68.8cm; 28.2kg[3]
Wood's WAC12G Portable Air Conditioner12,000 BTU / 3.5 kW[5]Published 49.2–64 dB[5]Up to 35m²[5]1.5m hose and window kit included[5]Not confirmed47.1 × 85 × 35.5cm; 33.5kg[5]
Wood's WAC1202G Portable Air Conditioner12,000 BTU / 3.52 kW[6][7]Published sound level 64dB; lower setting not confirmed[6]Up to 35m²[6]1.5m hose and window kit included[6][7]Timer and app controls; dedicated sleep mode not confirmed[6][7]Not confirmed

Our picks

1

Beko BP1125H Portable Air Conditioner

Bedrooms where a lower published sound range and sleep mode are the priorities.

It is the strongest fit when bedroom noise and a sleep mode outweigh the need for the largest stated room coverage.

Before you choose: It covers up to 30m² rather than the Wood's models' stated 35m².

More details

A 12,000 BTU / 3.5 kW model for rooms up to 30m², with a stated 48–55 dB(A) sound-pressure range. Pros: Sleep mode; Lower published sound range than the Wood's models; Current UK stock. Consider: Around 30.5kg; Hose length is limited to 1.5m. Limitation: Published noise figures are not independent measurements.

GBP 399.97Checked 18 Sep 2026
View at Appliances DirectMerchant link
2

electriQ P12C Portable Air Conditioner

Bedrooms where a stated 49 dB figure and display-dimming sleep setting are appealing.

Its published noise figure, sleep setting and longer stated hose make it a practical bedroom-focused option.

Before you choose: It was available to order but had a later delivery estimate when checked.

More details

A 12,000 BTU portable unit for rooms up to 30m², with a stated 49dB noise figure and sleep setting. Pros: Stated 49dB noise figure; Sleep setting raises temperature gradually and dims the display; 1.8m hose. Consider: Delivery was later than the in-stock alternatives when checked; 28.2kg. Limitation: The retailer listed delivery from a later date rather than next-day stock when checked.

GBP 399.98Checked 18 Sep 2026
View at Appliances DirectMerchant link
3

Wood's WAC12G Portable Air Conditioner

Larger bedrooms or adjacent spaces where the stated 35m² coverage is more useful than the lowest stated noise.

It adds stated room coverage for shoppers whose bedroom is larger or opens into another space.

Before you choose: Its published maximum noise is higher than the Beko's stated range.

More details

A 12,000 BTU / 3.5 kW portable model with stated coverage up to 35m² and a 53 dB low setting. Pros: Stated coverage up to 35m²; Published low setting of 53dB; Current UK stock. Consider: Heavier than the Beko and electriQ; Higher published maximum noise. Limitation: The stated noise range is a product specification rather than an independent bedroom test.

GBP 449.97Checked 29 Sep 2026
View at Appliances DirectMerchant link
4

Wood's WAC1202G Portable Air Conditioner

Shoppers who value a connected 12,000 BTU option for rooms up to 35m².

It is the connected alternative for shoppers who want app control alongside stated 35m² coverage.

Before you choose: The retailer's published 64dB sound figure is less bedroom-oriented than the lower figures stated for Beko and electriQ.

More details

A 12,000 BTU / 3.52 kW Wi-Fi portable model, listed for rooms up to 35m² with three fan speeds. Pros: Wi-Fi and app controls; Stated coverage up to 35m²; Current UK stock. Consider: Retailer lists 64dB; No separate lower sound figure confirmed. Limitation: A distinct low-noise measurement was not confirmed in the cited sources.

GBP 499.97Checked 18 Sep 2026
View at Appliances DirectMerchant link

How we assess products

We compared current UK retailer availability and published manufacturer or retailer specifications. Sound figures are the stated figures, not independently measured results. Prices and stock were checked on 29 September 2026 and can change.

Last editorial review: 18 September 2026.

Sources and product information

  1. Beko BP1125H product page
  2. Beko BP1125H user manual
  3. electriQ P12C product page
  4. electriQ P12C instruction manual
  5. Wood's WAC12G product page
  6. Wood's WAC1202G product page
  7. Wood's Cortina 12K WiFi user manual

Frequently asked questions

What portable air conditioner features matter most in a bedroom?

Look for an appropriate capacity for the room, a stated lower-noise mode, sleep controls, and a practical way to vent the hose through a window.

Are published noise figures directly comparable?

They are useful as a guide, but they are manufacturer or retailer specifications rather than independently measured test results.

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