
AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner
Available to order — dispatched on the lead time shown below.
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Retail prices include VAT.
Designed for substantial cooling power, the AEG ChillFlex Pro AXP34U338CW packs 12,000 BTU (3.4 kW) of output, making it capable of servicing medium-to-large areas up to 30 square metres with consistent ease. Featuring a sleek contemporary exterior, this dedicated cooling portable air conditioner incorporates an A-rated energy efficiency system running on clean R290 refrigerant gas. Beyond intensive cooling, the appliance includes standalone fan ventilation and an integrated dehumidifier mode capable of pulling moisture out of humid environments. The digital control console features a modern LED display, programmable 24-hour on/off scheduling, and an intelligent sleep mode that adjusts temperatures subtly overnight. With sturdy multidirectional castors and ergonomic handles, mobility across smooth floors is completely hassle-free. The system vents heat swiftly via its 1.5-metre flexible exhaust assembly, delivering straightforward self-setup right out of the box.
Self-install friendly
EasyThis unit is designed for confident DIYers. Guides & video below.
Add smart control
No built-in Wi-Fi — automate this unit with a smart plug & temperature sensor.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Technical documents & videos
More from AEG →Official AEG manual
The manufacturer's PDF for this model is being sourced and will be downloadable here.
Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with AEG — ask us and we will send the cut sheet with mounting and clearance figures.
Description
Designed for substantial cooling power, the AEG ChillFlex Pro AXP34U338CW packs 12,000 BTU (3.4 kW) of output, making it capable of servicing medium-to-large areas up to 30 square metres with consistent ease. Featuring a sleek contemporary exterior, this dedicated cooling portable air conditioner incorporates an A-rated energy efficiency system running on clean R290 refrigerant gas. Beyond intensive cooling, the appliance includes standalone fan ventilation and an integrated dehumidifier mode capable of pulling moisture out of humid environments. The digital control console features a modern LED display, programmable 24-hour on/off scheduling, and an intelligent sleep mode that adjusts temperatures subtly overnight. With sturdy multidirectional castors and ergonomic handles, mobility across smooth floors is completely hassle-free. The system vents heat swiftly via its 1.5-metre flexible exhaust assembly, delivering straightforward self-setup right out of the box.
Compare similar units
Side-by-side specs for other portable ac in a similar BTU range.
Common questions about the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner
How many BTU is the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner?
The AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner has a cooling capacity of 12,000 BTU, suitable for Up to 30m².
What room size is the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner suitable for?
The AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner is recommended for rooms Up to 30m².
Can I install the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner myself?
Yes — the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner is rated as Easy for self-installation. Guides and video tutorials are available on the product page.
Is the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner smart-home compatible?
The AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner does not have built-in Wi-Fi control, but you can add smart control using a compatible smart plug.
How long does delivery of the AEG ChillFlex Pro AXP34U338CW 12000 BTU Portable Air Conditioner take?
This unit is 1-2 business days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.
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Mitsubishi ElectricAnnual energy savings estimate
How much this A-rated unit could save versus a standard C-rated model, based on your usage.
This unit
127 kWh/yr
EER 10
Standard model
158 kWh/yr
EER 8
Est. saving
£8.55
32 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (12,000 BTU). Actual savings vary with room size, climate and usage patterns.
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