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BS EN 14972-21 Fixed firefighting systems - Water mist systems Part 21: Test protocol for residential occupancies for electronically operated targeting nozzles
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Standard number:
26/30557115 DC
Pages:
30
Released:
2026-06-18
Status:
Draft for Comment
DESCRIPTION
26/30557115 DC
This standard 26/30557115 DC BS EN 14972-21 Fixed firefighting systems - Water mist systems is classified in these ICS categories:
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.
