Warmatek® COOLBOX – Portable Air Conditioner
Warmatek® COOLBOX – Portable Air Conditioner
WARMATEK® COOLBOX is a portable air conditioner that combines power and flexibility. Its compact design, similar to a suitcase, makes it the perfect choice for home, office, outdoor use, and for camper vans and cars with a power inverter.
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- Free shipping on orders over 99€
- Free returns within 14 days
- 1-year warranty














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Product Description
The Warmatek® COOLBOX is a highly portable air conditioner that combines efficiency with mobility. Its compact, suitcase-style design makes it the perfect choice for homes, offices, and mobile environments – such as caravans and vehicles (when used with an inverter).
Thanks to its small size, installation is easy in a variety of spaces. Traditional portable air conditioners are often bulky, making them difficult to install or move between rooms. This unit, however, can be effortlessly transferred from room to room or taken on the go – for example, to a summer cabin. Installation is simple: included in the package are a warm air exhaust hose and a condensate drain hose. The warm air is vented outside using the exhaust hose.
Key Features
- Compact and portable design. Easy to move from room to room or take with you when traveling.
- Quiet operation. Sound pressure level of only 63 dB – suitable even for bedroom use.
- Eco-friendly refrigerant (R290). Efficient and environmentally friendly.
- High airflow. Quickly cools the space even on the hottest days.
- Wi-Fi connectivity. Control the unit with your phone via app.
- Versatile placement. Compact size makes it easy to install and relocate.
- Multiple control options. Operable via remote control, mobile app or onboard control panel.
Technical Specifications
Model: CON1
Operating voltage: 220–240 V ~ 50 Hz
Power consumption (nominal): 420 W
Power consumption (maximum): 490 W
Current: 1.5 A
Max starting current: 2.2 A
Dimensions: 500 × 275 × 305 mm
Cooling capacity: 1200 W / 4095 BTU
Refrigerant: R290 / 90 g
Net weight: 13 kg
Max airflow: 220 m³/h
Sound pressure level: <63 dB(A)
IP protection class: IPX1
Energy class: C
Package Contents
- Portable air conditioner (main unit)
- Exhaust hose (diameter 160 mm, length 0.5–1.5 m, extendable)
- Drain hose (diameter 5 mm)
- Adapter
- User manual
- Drain plug
- Mounting screws
- Remote control
Warranty
1 year
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Efficient cooling, minimal design
Instant relief from the heat with a high-performance unit that fits anywhere. Small in size, big on power.
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Portable comfort everywhere
Whether you’re at home, in the office, at the summer cottage or on the road in a motorhome – Coolbox goes wherever you go.
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Easy setup in just minutes
Quick and hassle-free installation. Plug it in, follow a few simple steps, and enjoy refreshingly cold air.
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Energy efficient and quiet
Stay cool without sky-high electricity bills or noise. Coolbox is built for comfort and convenience.

Simple Cooling, Wherever You Need It
Forget bulky and noisy portable air conditioning units that take up unnecessary space and are difficult to move around. Warmatek™ Coolbox provides powerful cooling in a compact and simple design, making it easy to move it where you need it most.
✔ Compact size: Only 50 x 27.5 x 30 cm
✔ Lightweight: Only 13 kg
✔ Easy installation: Set up and cool down in just a few minutes
✔ Low noise level (max. 63 dB): Sleep-friendly operation
✔ Ideal for small spaces: 1,200 W cooling capacity
✔ Travel-ready: Built-in handle for easy transport
Frequently Asked Questions
How do I install the Coolbox?
Installation is simple and takes only a few minutes. Just connect the exhaust hose to the unit and place it out through a window or vent. No permanent installation is required – everything you need is included in the package.
Can I use the Coolbox in a camper van or car?
Yes! The Coolbox is perfect for use in camper vans or cars. Just make sure your vehicle has a suitable power inverter that handles 220–240 V AC power.
How large an area can the Coolbox cool?
With a cooling capacity of 1200 W and airflow of 220 m³/h, it is designed for smaller to medium-sized rooms (like bedrooms, offices, cottages, or the interiors of camper vans).
Is the Coolbox noisy?
No, it has a maximum noise level of 63 dB, making it quiet enough for bedroom use.
What’s included in the package?
The unit comes with everything you need:
Ventilation hose
Hose for condensate water
Adapter
Plug for condensate drain
Remote control
User manual
Mounting brackets
Do you offer a warranty for the product?
Yes, the product comes with a 1-year warranty that covers manufacturing defects.
Do you have any questions about the product?
The coolbox does a very good job its powerfull with low energy consumption ideal for camper or small rooms if you stick the back end out of a window (it works as well as a split airco (when there is no rain). The blower has enorms capacity for fast cooling and after a short amount of time you can reduce the airflow and most of the noise it makes.
The product is great and reasonable delivery time. However communication could have been better. Overall though a satisfied customer. I will buy again.
Fast delivery and the unit does exactly what it promises. Easy to use, works well, and I’m very satisfied.
I’ve been using the Warmatek Coolbox Portable Air Conditioner in my motorhome for a few weeks now. Overall, I’m quite happy with it. The unit is compact, easy to move around, and definitely helps bring the temperature down on warm days. At night it makes the air inside feel fresher and more comfortable for sleeping.