Portable Air Conditioner – 12000 BTU, White | Cools Rooms Up to 35m²
Highlights
- Powerful cooling: With a 12000BTU capacity, this portable air conditioner delivers powerful cooling down to 15°C, making it great for spaces up to 35㎡ such as living rooms, bedrooms and home offices
- 4-in-1 comfort & quiet operation: This air conditioning unit delivers cooling, dehumidifying, fan-only mode and a whisper-quiet 52 dB sleep mode—all with two fan speeds and auto vertical swing for adjustable, whole-room airflow
- 24-hour timer & energy efficient: Customise your comfort with 24-hour on/off timer for day and night to save energy effortlessly. The air conditioner unit uses R290 refrigerant, helping you reduce energy consumption while keeping your space perfectly cool
- Easy control: Equipped with a remote control and a clear LED display, this portable air conditioner lets you conveniently adjust temperature, timers and settings. The added child lock function ensures safe, mistake-free operation
- Portable & easy setup: Compact and lightweight, this mobile air conditioner features swivel wheels and handles for effortless moving, plus a quick-install window venting kit for sliding windows—no permanent installation required
Package QTY | 1 |
Weights & Dimensions

Overall Dimensions | 35.5W x 35D x 70Hcm |
Item Weight | 25 kg |
Battery Weight | 2.5 g |
Lithium Battery Weight | 2.5 g |
Features
Colour | White |
Material | ABS Plastic |
Style | Contemporary |
Control Method | Remote |
Controller Type | Remote Control |
Installation Type | Window |
Pattern | Solid |
Are batteries required? | Yes |
Number of Lithium-ion Cells | 0 |
Battery Type | CR2 |
Warranty Type | Limited |
Form Factor | Stand Alone |
Power Source | Corded Electric |
Lithium Battery Packaging | Batteries contained in equipment |
Capacity | 1000 Millilitres |
Refrigerant | R-290 |
Number of Items | 1 |
Noise Level | 53 Decibels |
Battery Cell Composition | Lithium |
Number of Batteries | 1 |
Is Electric | Yes |
Special Features | Dehumidifier/Air Purification Filter |
Number of Lithium Metal Cells | 1 |
Number of Power Levels | 3 |
Voltage | 240 Volts (AC) |
Are batteries included? | Yes |
Lithium Battery Energy Content | 155 Milliampere Hours |
Wattage | 1250 Watts |
Efficiency | A |
Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz |
EU Energy Label Efficiency Class | A to G |
Cooling Power | 12000 BTUs |
Air Flow Efficiency | 206 Cubic Feet Per Minute Per Watt |
Return & refunds
You can view :
- our full return and refund policy here
- our full shipping policy here
- Return period: Contact us within 30 calendar days of delivery to return, exchange or refund your order(s).
- Countries: We currently ship exclusively to United Kingdom (Free shipping on all orders)
- Total delivery time: You can expect to receive your order within 2 to 5 business days.
- Questions? Our customer service team is ready to help with any tracking issues. Click here to visit our contact page or email us at contact@decoharmonie.com.
- Customer service hours: Monday to Friday, from 9:00 a.m. to 5:00 p.m.
Contact us: here
We do our best to respond to your email within 24 business hours. If you contact us on a Friday or during the weekend, we will get back to you on Monday
The summer heat can be unpredictable, which is why you need a multi-functional cooling unit to match. Bring in this air conditioning unit for home which does four jobs. Our ac unit has cool, ventilate, dehumidify, auto and sleep mode to choose between. 'Cool' keeps the area at a constant temperature, 'ventilate' controls the speed of the fan, 'dehumidify' dries out the moisture in the air, 'auto' keeping effective working while saving energy, and 'sleep' reduces the working noise.
Features:
- Five modes: Cools, dehumidifies, ventilates, auto(energy-saving) and sleep (quiet operation)
- Three speeds and adjustable 15-31℃ temperature
- 24-hour timer on and off is great for night times. Won't overuse electric
- Air blades can be moved up and down automatically. Adjust wind direction easily
- Four wheels and handle to move around easily
- LED control panel and remote for duo control
- Removable and washable filter, with self-evaporating system
- Included pipe to drain water. Warns you when full
- Children lock to prevent misoperation
- Convenient dual drain holes and a back power cable holder
Specification:
- Colour: White
- Material: ABS Plastic
- Overall Dimensions: 35.5W x 35D x 70Hcm
- Power Cord Line Length: 1.8m
- Suitable Using Space: 18-35m²
- Battery: 1 x CR2025 Battery (Included)
- Rated Power: 1250W
- Voltage: 220-240V/50Hz
- Max Cool: 12000BTU/h
- Dehumidifies Capacity: 28L/Day
- Air Circulation: 350m³/h
- Refrigerant: R290
- Noise: ≤52dB
- EER: A grade
- Item Label: 823-056V70WT
- NOTE: Suitable with sliding windows
Package Includes:
- 1 x Portable Air Conditioner
- 1 x Remote
- 1 x Window Kit
- 1 x Draining Pipe
- 1 x Manual