40.60 Close of voting Sep 10, 2026
CEN
CEN/TC 191 Fixed firefighting systems
European Norm
13.220.20 Fire protection
This document specifies fire testing requirements for water mist systems using wall mounted, electronically operated targeting nozzles for fire protection of domestic and residential occupancies up to a maximum ceiling height of 7,3 m.
EXAMPLE Examples for residential occupancies are family dwelling/house, bed and breakfast, apartment buildings, blocks of flats, care homes, small hotels or hostels, and residential areas in hotel bedrooms and guest corridors.
NOTE Some countries can have a national annex with guidance on the maximum height of the building, minimum design area and any additional requirements.
IN_DEVELOPMENT
prEN 14972-21
40.60
Close of voting
Sep 10, 2026