Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems
2015
Document Number: NL EN 12977 1 : 2015
Sector: Energy and Heat transfer Engineering
TC: NL TC 180
ICS:
This European Standard specifies requirements on durability, reliability and safety of small and large custom built solar heating and cooling systems with liquid heat transfer medium in the collector loop for residential buildings and similar applications. This document also contains requirements on the design process of large custom built systems.