Swimming is a popular form of exercise, whether in a leisure center, in a hotel or on a cruise ship.
Indoors or outdoors, pools need to be kept at a comfortable temperature. For indoor pools, dehumidifiers are required to match the room temperature and avoid creating a ‘tropical’ climate. High humidity is not only oppressive, but the condensation it causes can damage the building. For heating of poolwater, especially with chlorine content, plate heat exchangers made from special materials are used to ensure long lifetime.