Chimneys - Accessories - Part 4: Flue dampers - Requirements and test methods
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Number of Standard:
CSN EN 16475-4
Category:
734245
Pages:
48
Released:
01.10.2020
Catalog number:
510504
DESCRIPTION
CSN EN 16475-4
CSN EN 16475-4 (73 4210) This document specifies the characteristics and test methods for flue dampers that are used as components, carrying flue gas, in order to limit the flow in a chimney or to prevent back flow of soot during cleaning of the chimney or to prevent the backflow of the flue gas e.g. in case of multi-served chimneys. This document covers only flue dampers incorporated in a housing and installed inside a building. This document covers only flue dampers with sealings made of elastomeric materials for temperature classes up to T 200 and corrosion class 1 or 2 in accordance with EN 14241-1 or sealing materials for dry applications with a fire reaction class A1 in accordance with EN 13501-1. This document covers only flue dampers with motor drive, casing and flue damper plate which are interlocked in such a way that they can only be separated by using tools. Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.