The Viesa evaporative cooling systems are water-powered air conditioning systems and were developed specifically for motorhomes. The cooling system can be operated autonomously while driving as well as when stationary (12 V) and is based on the physical principle of evaporation.

Very low energy consumption, long operating time possible even without external power supply with integrated low-voltage protection. Very quiet operation as no compressor is needed. Extremely lightweight, Works economically and ecologically with water.

Further specifications:

• Air flow rate approx. 650 m3/h
• 4 air outlets
• Water consumption 0.5-1.5 liters