Fan Pad Polyhouse

Internal temperature of polyhouse can be controlled with fan pad polyhouses. Evaporative cooling is the most common method for reducing the temperature inside a polyhouse. Evaporative cooling is a process that reduces air temperature by evaporation of water into the air stream. As water evaporates, energy is lost from the air causing its temperature to drop. Fan and pad systems consist of exhaust fans at one end of the polyhouse and a pump circulating water through and over a porous pad installed at the opposite end of the polyhouse. These polyhouse are ideal for growing cut flowers like lilium, anthurium etc.