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BSI BS ISO 21927-3:2021

Smoke and heat control systems -- Specifications for powered smoke and heat exhaust ventilators
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BSI BS ISO 21927-3:2021

Smoke and heat control systems -- Specifications for powered smoke and heat exhaust ventilators

PUBLISH DATE 2021
PAGES 80
BSI BS ISO 21927-3:2021

This document specifies the product characteristics for powered smoke and heat control ventilators (fans) intended to be used as part of a powered smoke and heat control ventilation system in construction works.

It provides test and assessment methods of the characteristics and the conformance criteria of the test assessment results.

This document applies to the following:

  1. fans for smoke and heat control ventilation;

  2. impulse/jet fans for smoke and heat control ventilation.

SDO BSI: British Standards Institution
Document Number ISO 21927-3
Publication Date May 20, 2021
Language en - English
Page Count 80
Revision Level
Supercedes
Committee FSH/25
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