Grandbreeze Smart 14000 BTU Portable Air Conditioner Black
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- 14 day cooling off period
Top features
Powerful enough for the biggest rooms: With 14,000 BTU of cooling output and energy efficiency class A, the Grandbreeze keeps rooms up to 65 m² at your chosen temperature — running at just 1.5 kWh per hour.
Everything you need in one unit: The Grandbreeze combines air conditioning, fan, and dehumidifier in a single unit — no need to buy separate devices to keep your room comfortable all year round.
Set it and forget it: The 24-hour timer and Night Mode let the Grandbreeze work around your schedule automatically — programme it to cool down before you get home, or dial back overnight for uninterrupted sleep.
Quiet enough for the bedroom: At a maximum of 64 dB, the Grandbreeze runs at a level you can genuinely sleep through — suitable for bedrooms, living rooms, and home offices alike.
Control it with your voice or your phone: Fully compatible with Amazon Alexa and Google Home, the Grandbreeze also connects via the Klarstein App — adjust temperature, mode, and timer from anywhere, whether you're on the sofa or out and about.
Product description
When summer turns your living room into a sauna and your bedroom into a sleepless sweat-fest, the Klarstein Grandbreeze is the answer. This powerful portable air conditioner cools rooms up to 65 m² — no installation, no engineer, no fuss. Just roll it in, attach the exhaust hose, and enjoy.
At the heart of the Grandbreeze is a 14,000 BTU / 4.1 kW cooling output, energy efficiency class A rated, drawing just 1.5 kWh per hour — and a mere 0.5 W on standby. A 390 m³/h airflow spreads cool air evenly across even generous open-plan spaces, while the temperature can be set anywhere between 18 and 32 °C. Three fan speeds and automatic vertical louvre swing mean you get targeted cooling exactly where you need it.
The Grandbreeze works as a genuine 3-in-1: air conditioner, fan, and dehumidifier — all in one unit. It pulls up to 1.95 l/h of moisture from the air, storing it in an 0.8-litre water tank with a built-in water level indicator. The integrated dust filter keeps your air clean, the 24-hour timer schedules cooling around your day, and Night Mode quietly adjusts output so you can sleep undisturbed.
Smart home users are well catered for. Control temperature, mode, and timer via the Klarstein App from anywhere — on the sofa or on your commute. Amazon Alexa and Google Home are fully supported, so a simple voice command is all it takes. Set it up so your flat is already cool by the time you walk through the door. The R290 refrigerant has a low global warming potential and is among the most energy-efficient choices in its class.
Suited to larger flats, home offices, and hotel rooms between 46 and 65 m², the Grandbreeze arrives with a telescopic exhaust hose and window sealing kit included. Lockable castors make it easy to move from room to room on any floor surface.
Stay cool this summer — order your Grandbreeze today and feel the difference from day one.
Features
- Cooling output: 14,000 BTU / 4.1 kW
- Airflow: 390 m³/h
- Recommended room size: 46–65 m²
- Temperature range: 18–32 °C
- Energy efficiency ratio: 2.6
- Power consumption: 1.5 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 capacity: 1.95 l/h
- Water level indicator
- Timer: 24 hours
- Night 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 brakes
- Motor power: 1,555 W
- Maximum noise level: 64 dB
- Voltage: 220–240 V ~ 50/60 Hz
- Connectivity: Wi-Fi, compatible with Amazon Alexa and Google Home
- Recommended room size: 46–65 m²
- Installation: portable unit, no fixed installation required
- Device type: mobile air conditioner — ready to use straight out of the box
Dimensions and Technical Details
- Product dimensions: 36 x 42 x 69 cm (LxWxH)
- Weight: 29.8 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
Delivery & shipment
