Master bio coolers cool the air using a simple natural process – the evaporating water decreases the temperature of the air. A pump takes the water from a tank and wets a wide filter of natural cellulose. A powerful ventilator aspires air through the filter. The water evaporates from the filter and decreases the temperature of the air of several degrees. The fresh and clean air flows into the ambient, and cools it.
Key features
Attractive compact design
Low installation, running and maintenance costs
Remote control for easy operation
Different settings and running features
Handles to easily carry the unit
Wheeled units with integrated water tank for multiple applications
Long uninterrupted running time without the need to refill water
Ionizer to improve air quality
Low-noise level making it ideal for terraces
Benefits of evaporative cooling
The use of Master air coolers strongly reduces the CO₂ impact compared to air-conditioners
Clean air that reduces the risk of bacteria and virus
No chemicals or refrigerants
Low energy consumption
Virtually maintenance-free equipment
How does it work
The heart of the evaporative cooling system is the cooling pad where the water evaporates and the air passing through the pads is cooled. Evaporative cooling pads are manufactured from fluted cellulose sheets that are glued together. The material is chemically impregnated with special compounds to prevent rot and ensure a long service life and easy maintenance.
Evaporative cooling and humidity
A given volume of air at a certain temperature and pressure is capable of absorbing and holding a certain amount of water vapour.