DIN EN 14972-21:2026-07
Fixed firefighting systems - Water mist systems - Part 21: Test protocol for residential occupancies for electronically operated targeting nozzles; German and English version prEN 14972-21:2026 / Note: Date of issue 2026-06-05
| Fecha edición: |
2026-07-01
En Vigor
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|---|---|
| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | 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. |
| Keywords: | Behaviour|Closed test rooms|Definitions|Equipment|Evaluations|Fire|Fire tests|Firefighting|Fuels|Habitable rooms|Log sheets|Nozzles|Size of room|Specification (approval)|Stationary|Testing|Water mist |
| ICS: | 13.220.20 - Protección contra incendios |
| CTN: |
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