Grandbreeze Smart 12000 BTU Portable Air Conditioner Black
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- 14 day cooling off period
Top features
Cools larger rooms without breaking a sweat: With 12,000 BTU of cooling power and energy efficiency class A+, the Grandbreeze handles rooms up to 56 m² — drawing just 1.1 kWh per hour to do it.
Air con, fan, and dehumidifier — all in one: The Grandbreeze works as a full air conditioner, a fan, and a dehumidifier — pulling up to 1.5 litres of moisture per hour from the air — so there's no need to buy or store separate devices.
Smart control from wherever you are: Full Amazon Alexa and Google Home integration means you can set the temperature, change mode, or programme the timer by voice or via the Klarstein app — even before you leave work.
Quiet enough for a good night's sleep: At a maximum of 65 dB, the Grandbreeze runs unobtrusively in the background. The dedicated sleep mode adjusts cooling automatically through the night so you're not woken by the noise or a chill.
Move it wherever you need it: No engineer, no drilling, no fixed installation — the Grandbreeze rolls easily between rooms on locking castors, and the included telescopic exhaust hose and window sealing kit get it up and running in minutes.
Product description
Say goodbye to tropical nights and overheated offices – the Klarstein Grandbreeze reliably cools rooms up to 56 m² to a comfortable temperature, all without installation or a handyman appointment.
With 12,000 BTU and energy efficiency class A+, the Grandbreeze delivers powerful cooling performance with low power consumption: 1.1 kWh per hour, standby consumption only 0.5 W. The airflow of 390 m³/h distributes the cool air evenly throughout the room, and the desired temperature can be continuously adjusted between 18 and 32 °C. Three operating levels and an automatic vertical air swing ensure cooling reaches exactly where it is needed.
The device works as a 3-in-1 solution: air conditioner, fan, and dehumidifier in one unit – no additional device required. The integrated dust filter keeps the room air clean, and the 0.8-l water tank with level indicator operates independently until full capacity is reached. The dehumidification performance is 1.5 l/h. Night mode and 24-hour timer automatically adjust operation to your daily routine.
Via the Klarstein app, temperature, operating mode, and timer can be conveniently controlled from your smartphone – even remotely. Amazon Alexa and Google Home are fully integrated, allowing voice commands directly through smart speakers or mobile phones. Plan your cooling so that your home is pleasantly tempered upon arrival. The refrigerant R290 has a low greenhouse potential and is considered a particularly energy-saving choice in its device class.
The Grandbreeze is the right choice for apartments, offices, and hotel rooms between 42 and 56 m² – wherever a fixed air conditioning system is not an option. The telescopic exhaust hose and window sealing set are included, and the wheels with locks can be easily moved on any surface.
Get the Grandbreeze and enjoy comfortable temperatures – all summer long.
Features
- Cooling output: 12,000 BTU / 3.5 kW
- Airflow: 390 m³/h
- Recommended room size: 42–56 m²
- Temperature range: 18–32 °C
- Energy efficiency ratio: 2.6
- Power consumption: 1.1 kWh/60 min.
- Standby consumption: 0.5 W
- Energy efficiency class: A+
- Orientation: vertical
- Operating modes: cooling, dehumidifying, fan
- Airflow direction: 2-way operation
- Fan speeds: 3
- Water tank capacity: 0.8 l
- Dehumidifying output: 1.5 l/h
- Water level indicator
- Timer: 24 hours
- Sleep mode
- Controls: on-unit, remote control, app, and voice control
- Dust filter
- LED display
- Refrigerant: R290
- Temperature display
- Automatic vertical louvre swing
- Window sealing kit included
- Castor brake
- Motor power: 1,125 W
- Maximum noise level: 65 dB
- Voltage: 220–240 V ~ 50/60 Hz
- Connectivity: Wi-Fi, compatible with Amazon Alexa and Google Home
- Recommended room size: 42–56 m²
- Installation: mobile unit, no fixed installation required
- Unit type: portable air conditioner — ready to use straight out of the box
Dimensions and Technical Details
- Product dimensions: 36 x 42 x 69 cm (LxWxH)
- Weight: 29.9 kg
- Cable length: 1.5 m (Schuko plug)
What will be delivered?
- 1x portable air conditioner
- 1x remote control
- 1x window sealing kit
- 1x adapter
- 1x exhaust hose (15 x 150 cm)
- 1x hose connector
- 1x drain pipe
- mounting hardware
- multilingual instruction manual
- Batteries are not included
