Instantaneous Wastewater Heat Recovery in Buildings

This guidebook provides essential and practical information on integrating instantaneous wastewater heat recovery systems (WWHRS) into existing and new buildings. It is a comprehensive technical guide that is particularly beneficial to building service engineers and professionals dealing with sanitary hot water installations.

WWHRSs function on the principle of energy regeneration. This means that they can recover heat from drain water and transfer it to incoming cold water. This process provides substantial energy savings while maintaining user comfort, ensuring that the temperature and flow at the showerhead remain consistent and satisfactory. Their operation does not compromise the quality of user experience.

This Guidebook is proudly sponsored by the International Cooper Association Europe.