30.98 Project deleted Oct 17, 2011
CEN/TC 171 Heat cost allocation
91.140.10 Central heating systems
The document defines heat cost allocators without electrical power supply, based on the evaporation principle which determine the consumption value of room heating radiators. It also specifies the minimum requirements for construction, materials, production, installation, function and evaluation of the display values established by these measuring devices. The document specifies test procedures to establish the compliance with the stated requirements and specifies instruction for the manner and the extent of their realization.
prEN 835 rev
30.98 Project deleted
Oct 17, 2011