BS EN 15316-3:2017

This standard BS EN 15316-3:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies is classified in these ICS categories:

• 91.140.65 Water heating equipment
• 91.140.10 Central heating systems
• 91.140.30 Ventilation and air-conditioning systems

This European Standard covers energy performance calculation of water based distribution systems for space heating, space cooling and domestic hot water. This standard deals with the heat flux from the distributed water to the space and the auxiliary energy of the related pumps. The heat flux and the auxiliary energy for pumps can be calculated at any time-step (hour, month and year). The input and output data are mean values of the time step.