iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

prEN 1856-1

(Main)

Chimneys - Requirements for metal chimneys - Part 1: System chimney products

Chimneys - Requirements for metal chimneys - Part 1: System chimney products

This European Standard specifies the performance requirements for single and multi-wall system chimney products with rigid metallic
liners (chimney sections, chimney fittings and terminals, including supports) with nominal diameter up to and including 1200 mm, used
to convey the products of combustion from appliances to the outside atmosphere. It also specifies the requirements for marking,
manufacturer's instructions, product information and evaluation of conformity. Metal liners and metal connecting flue pipes not covered
here are included in EN 1856-2:2009. This European Standard does not apply to structurally independent (free standing or self-supporting) chimneys.

Abgasanlagen - Anforderungen an Metall- Abgasanlagen - Teil 1: Bauteile für System- Abgasanlagen

Dieses Dokument legt die Leistungsmerkmale für Bauteile für ein- und mehrschalige System-Abgasanlagen mit starren Metallinnenrohren (Abschnitte der Abgasanlagen, Formstücke und Aufsätze, einschließlich der Stützen) mit einem Nenndurchmesser von 1 200 mm fest, die zur Ableitung von Verbrennungsprodukten von Feuerstätten an die Außenluft verwendet werden.
Dieses Dokument legt zudem die Eigenschaften der Zuluftschächte von konzentrischen Abgasanlagen für raumluftunabhängige Anwendungen fest. Darüber hinaus werden die Eigenschaften für die Kennzeichnung, die Herstellerangaben, die Produktinformationen sowie die Bewertung und Überprüfung der Leistungs¬konstanz (AVCP, en:assessment and verification of constancy of performance) festgelegt. Innenrohre und Verbindungsstücke aus Metall, die in dieser Norm nicht behandelt werden, sind in prEN 1856 2:2019 angegeben.
Dieses Dokument gilt nicht für Abgasanlagen (freistehend oder selbststützend), die von der Trag-konstruktion unabhängig errichtet werden können.

Conduits de fumée - Prescriptions pour les conduits de fumée métalliques - Partie 1 : Composants de systèmes de conduits de fumée

Le présent document spécifie les caractéristiques de performance des systèmes de conduits de fumée avec conduits intérieurs métalliques rigides simple ou multi-parois (éléments droits, éléments de conduit de fumée et terminaux, y compris les supports) d'un diamètre nominal jusqu'à 1 200 mm inclus, utilisés pour évacuer les produits de combustion des appareils jusqu'à l'atmosphère extérieure.
Ce document spécifie aussi les caractéristiques des conduits d'alimentation en air des conduits de fumée concentriques pour les applications à circuit étanche. De plus, il spécifie les caractéristiques de marquage, les instructions du fabricant, les informations relatives au produit ainsi que l'évaluation et la vérification de la constance des performances (EVCP). Les tubages et éléments de raccordement métalliques qui ne sont pas traités ici font l'objet du prEN 1856 2:2019.
Le présent document ne s'applique pas aux conduits de fumée structurellement indépendants (autoporteurs ou autonomes).

Dimovodne naprave - Zahteve za kovinske dimovodne naprave - 1. del: Proizvodi za sistemske dimovodne naprave

General Information

Status
Not Published
Publication Date
20-Sep-2021
ICS
91.060.40 - Chimneys, shafts, ducts
Technical Committee
CEN/TC 166 - Chimneys
Drafting Committee
CEN/TC 166/SC 2/WG 2 - System Chimneys and Test Methods
Current Stage
4098 - Decision to abandon - Enquiry
Completion Date
31-Mar-2021
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Mandate
M/105 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on chimneys, flues and specific products
Ref Project
oSIST prEN 1856-1:2021 - Chimneys - Requirements for metal chimneys - Part 1: System chimney products

Relations

Revises
EN 1859:2009+A1:2013 - Chimneys - Metal chimneys - Test methods
Effective Date
19-Jan-2023
Revises
EN 14989-2:2007 - Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 2: Flue and air supply ducts for room sealed appliances
Effective Date
19-Jan-2023
Revises
EN 1856-1:2009 - Chimneys - Requirements for metal chimneys - Part 1: System chimney products
Effective Date
18-Jan-2023
Revises
EN 14989-1:2007 - Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 1: Vertical air/flue terminals for C6-type appliances
Effective Date
13-Jun-2018

Buy Standard

prEN 1856-1:2021prEN 1856-1:2021
PreviousNext
Draft
prEN 1856-1:2021
English language
84 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-september-2021
Dimovodne naprave - Zahteve za kovinske dimovodne naprave - 1. del: Proizvodi
za sistemske dimovodne naprave
Chimneys - Requirements for metal chimneys - Part 1: System chimney products
Abgasanlagen - Anforderungen an Metall-Abgasanlagen - Teil 1: Bauteile für System-
Abgasanlagen
Conduits de fumée - Prescriptions pour les conduits de fumée métalliques - Partie 1 :
Composants de systèmes de conduits de fumée
Ta slovenski standard je istoveten z: prEN 1856-1
ICS:
91.060.40 Dimniki, jaški, kanali Chimneys, shafts, ducts
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2021
ICS 91.060.40 Will supersede EN 14989-1:2007, EN 14989-2:2007,
EN 1856-1:2009, EN 1859:2009+A1:2013
English Version
Chimneys - Requirements for metal chimneys - Part 1:
System chimney products
Conduits de fumée - Prescriptions pour les conduits de Abgasanlagen - Anforderungen an Metall-
fumée métalliques - Partie 1 : Composants de systèmes Abgasanlagen - Teil 1: Bauteile für System-
de conduits de fumée Abgasanlagen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 166.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 1856-1:2021 E
worldwide for CEN national Members.

Contents Page
European foreword . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Product characteristics . 13
4.1 Mechanical resistance and stability . 13
4.1.1 Compressive strength . 13
4.1.2 Tensile strength . 13
4.1.3 Lateral strength . 13
4.2 Reaction to fire . 14
4.3 Resistance to fire . 14
4.3.1 Resistance to fire (external to external) . 14
4.3.2 Sootfire resistance (internal to external) . 14
4.4 Hygiene, health and environment, gas tightness . 15
4.5 Safety in use. 16
4.5.1 Thermal resistance . 16
4.5.2 Condensate resistance . 16
4.5.3 Flow resistance of the chimney, fittings and terminals . 16
4.6 Durability . 17
4.6.1 Durability of the flue liner against corrosion . 17
4.6.2 Freeze–thaw resistance . 18
4.7 Specific characteristics for concentric and multi-served chimneys and their
terminals and for balanced flue terminals connected to a separate single chimney
and air supply duct . 18
4.7.1 Specific characteristics for both chimneys and terminals . 18
4.7.2 Flow resistance for the air supply ducts and for the air supply fittings of the
concentric chimney . 19
4.7.3 Specific characteristics for terminals . 19
5 Testing, assessment and sampling methods specific to metal chimneys . 20
5.1 General . 20
5.2 Compressive strength . 20
5.2.1 Sections and Fittings . 20
5.2.2 Chimney support . 21
5.3 Tensile strength . 24
5.3.1 Test assembly . 24
5.3.2 Test procedure and results. 24
5.4 Lateral strength . 26
5.4.1 Fittings in non-vertical orientation . 26
5.4.2 Wind load resistance test . 26
5.5 Thermal performance test . 27
5.5.1 General . 27
5.5.2 Test structure . 28
5.5.3 Test chimney . 28
5.5.4 Vibration conditioning . 29
5.6 Gas tightness . 29
5.7 Condensate resistance . 29
5.7.1 General . 29
5.7.2 Condensate penetration (liquid phase) . 29
5.7.3 Condensate resistance (vapour phase) . 29
5.8 Corrosion resistance test . 30
5.8.1 General . 30
5.8.2 Uniform corrosion . 30
5.8.3 Pitting corrosion and mean pitting corrosion. 30
5.8.4 Corrosion under high temperature conditions (Intergranular corrosion) . 30
5.9 Flow resistance for terminals . 31
5.9.1 Flow resistance test for terminals types I and II . 31
5.9.2 Flow resistance test for terminals type III . 32
5.10 Flow resistance test for air supply ducts or for the air supply fittings of the
concentric chimneys . 39
5.10.1 General . 39
5.10.2 Test results for concentric ducts . 41
5.10.3 Test results for concentric fittings . 41
5.10.4 Rainwater resistance test . 42
5.11 Compressive strength of terminals . 42
5.11.1 Test assembly . 42
5.11.2 Procedure . 42
5.11.3 Test results . 42
5.12 Thermal resistance for the air intake of the chimney and terminal . 42
5.12.1 Procedure . 42
5.12.2 Calculation of the thermal resistance of the flue duct . 43
5.12.3 Calculation of the thermal resistance of the air supply duct . 47

6 Assessment and verification of constancy of performance – AVCP . 49
6.1 General . 49
6.2 Type testing . 49
6.2.1 General . 49
6.2.2 Test samples, testing and compliance criteria .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 15287-2:2023(Main)
Chimneys - Design, installation and commissioning - Part 2: Chimneys and connecting flue pipes for room sealed combustion appliances
SIST EN 15287-2:2023

This document describes the method of specifying the design, installation and labelling criteria for chimney systems, construction of custom-built chimneys, the relining or converting of existing chimneys, connecting flue pipes and air supply pipes for room sealed combustion appliances as well as the use of chimney products. It also gives information on commissioning of an installed chimney.
This document applies to chimneys which are subject to the following limiting conditions:
-   the distance between the supports not to exceed 4 m;
-   the distance above the last structural attachment not to exceed 3 m;
-   the free-standing height above the uppermost structural support attachment for chimneys with rectangular cross section is not more than five times the smallest external dimension.
This document does not cover:
-   chimneys which serve a mixture of fan assisted or forced draught burners or natural draught appliances,
-   installations having a configuration of the type C2.
NOTE   Room sealed gas appliances are classified as type C according to EN 1749.
The methods in this part of this document are applicable to chimneys and connecting flue pipes for room sealed combustion appliances. The methods in Part 1 of this document are applicable to chimneys and connecting flue pipes for non-room sealed combustion appliances.

  • Standard
    108 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 15287-1:2023(Main)
Chimneys - Design, installation and commissioning - Part 1: Chimneys and connecting flue pipes for non-room sealed combustion appliances
SIST EN 15287-1:2023

This document describes the method of specifying the design, installation and labelling criteria for system chimneys, construction of custom-built chimneys, the relining of existing chimneys and connecting flue pipes for non-room sealed combustion appliances as well as the use of chimney products. It also gives information on commissioning of an installed chimney.
This document applies to chimneys which are subject to the following limiting conditions:
-   the distance between the supports not to exceed 4 m;
-   the distance above the last structural attachment not to exceed 3 m;
-   the free-standing height above the uppermost structural support attachment for chimneys with rectangular cross section is not more than five times the smallest external dimension.
The methods in this part of this document are applicable to chimneys and connecting flue pipes for non-room sealed combustion appliances. The methods in Part 2 of this document are applicable to chimneys and connecting flue pipes for room sealed combustion appliances.

  • Standard
    96 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 16475-7:2016+A1:2020(Main)
Chimneys - Accessories - Part 7: Rain caps - Requirements and test methods
SIST EN 16475-7:2016+A1:2020

This European Standard specifies requirements and test methods for rain caps that are used as components, subject to flue gas, in order to prevent rain entry into the chimneys. Rain caps already tested together with system chimney products or other chimney components, e.g. terminals, are not covered by this standard. Rain caps incorporating a bird guard are also included. It also specifies the requirements for marking, manufacturers’ instruction, product information and evaluation of conformity.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 16475-4:2020(Main)
Chimneys - Accessories - Part 4: Flue dampers - Requirements and test methods
SIST EN 16475-4:2020

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.
This document covers only mechanical flue dampers where any motor is in accordance with EN 60730-2-14 and the cover for electrical components of the flue damper fulfils minimum protection class IP40 according to EN 60529.
This document covers only flue dampers which are designed and installed to ensure that incorrect information about the position of the flue damper flap are absolutely impossible, which are only installed on components that are interlocked to the casing, which are only activated by components that are interlocked to the flue damper flap and where it is ensured that the limit switch opens or the flue damper flap moves to the open position if one of these interlocks fails. This safety target may also be achieved with an equally suitable method (e.g. bracing or welding).
This document covers only flue dampers for biomass boilers ≥ 1 000 kW and industrial applications with limit switches in accordance with EN 61058-1 or EN 50156-1.
This document covers only flue dampers where it is possible to identify the position of the flue damper flap.
This document covers only totally closed, manually driven flue dampers (type 1) which have a facility to adjust the position of the flue damper flap.
This document covers only totally closed, mechanically driven flue dampers (type 2) with only the positions "fully opened" and "fully closed" and where it is not possible to fix the flap in the non-closed position during the flue damper flap stays in closed position while the appliance is not working.
NOTE   This applies only to multi-appliance installations with positive pressure conditions.
This document covers only partially closed flue dampers (type 3 to 5) where it is possible to adjust the position of the flue damper flap and where it is ensured that the flue damper flap does not change position by itself.
Flue dampers which are integral parts of system chimney products or other chimney components, e.g. flue liners, connecting flue pipes, are not covered by this document.
This document also specifies the provisions for marking, manufacturers’ instruction, product information, Assessment and Verification of Constancy of Performance (AVCP).
This document does not specify issues for electrical parts.

  • Standard
    42 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 16475-6:2020(Main)
Chimneys - Accessories - Part 6: Access components - Requirements and test methods
SIST EN 16475-6:2020

This document specifies the requirements and test methods for access components comprising a frame and a door or doors which provide access to the flue of a chimney for the purpose of inspection or cleaning.
Access components for higher nominal working temperature than 450 °C, positive pressure and wet applications are not covered by this standard.
The document is limited to access components with door opening dimensions with a maximum width of 450 mm and a maximum height of 600 mm.
Products not freely ventilated are excluded from this document.
This document also specifies the requirements for marking, manufacturers’ instruction, product information and information on the AVCP (Assessment and Verification of Constancy of Performance).
Access components already tested together with system chimney products or other chimney components, e.g. flue liners, are not covered by this document.

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 16475-1:2020(Main)
Chimneys - Accessories - Part 1: Chimney silencers - Requirements and test methods
SIST EN 16475-1:2020

This European Standard specifies requirements and test methods for flue gas silencers made of metal that are used as accessories in order to reduce the noise level of combustions appliances.
The standard covers silencers in the connecting flue pipes and on top of chimneys.
This standard does not cover silencers installed as chimney sections. This standard excludes active silencers.

  • Standard
    29 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13384-2:2015+A1:2019(Main)
Chimneys - Thermal and fluid dynamic calculation methods - Part 2: Chimneys serving more than one combustion appliance
SIST EN 13384-2:2015+A1:2019

This part of EN 13384 specifies methods for calculation of the thermal and fluid dynamic characteristics of chimneys serving more than one heating appliance.
This part of EN 13384 covers both the cases, either
a)   where the chimney is connected with more than one connecting flue pipe from individual or several appliances in a multi-inlet arrangement; or
b)   where the chimney is connected with an individual connecting flue pipe connecting more than one appliance in a cascade arrangement.
The case of multiple inlet cascade arrangement is covered by the case a).
This part of EN 13384 deals with chimneys operating under negative pressure conditions (there can be positive pressure condition in the connecting flue pipe) and with chimneys operating under positive pressure conditions and is valid for chimneys serving heating appliances for liquid, gaseous and solid fuels.
This part of EN 13384 does not apply to:
-   chimneys with different thermal resistance or different cross-section in the various chimney segments. This part does not apply to calculate energy gain;
-   chimneys with open fire places, e.g. open fire chimneys or chimney inlets which are normally intended to operate open to the room;
-   chimneys which serve different kinds of heating appliances regarding natural draught, fan assisted, forced draught or combustion engine. Fan assisted appliances with draught diverter between the fan and the chimney are considered as natural draught appliances;
-   chimneys with multiple inlets from more than 5 storeys. (This does not apply to balanced flue chimney.);
-   chimneys serving heating appliances with open air supply through ventilation openings or air ducts, which are not installed in the same air supply pressure region (e.g. same side of building).
For positive pressure chimneys this part only applies if any heating appliance which is out of action can be positively isolated to prevent flue gas back flow.

  • Standard
    77 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13384-1:2015+A1:2019(Main)
Chimneys - Thermal and fluid dynamic calculation methods - Part 1: Chimneys serving one combustion appliance
SIST EN 13384-1:2015+A1:2019

This European Standard specifies methods for the calculation of the thermal and fluid dynamic characteristics of chimneys serving one heating appliance.
The methods in this part of this European Standard are applicable to negative or positive pressure chimneys with wet or dry operating conditions. It is valid for chimneys with heating appliances for fuels subject to the knowledge of the flue gas characteristics which are needed for the calculation.
The methods in this part of this European Standard are applicable to chimneys with one inlet connected with one appliance. The methods in Part 2 of this European Standard are applicable to chimneys with multiple inlets and one inlet with multiple appliances. Part 3 describes methods for the development of diagrams and tables for chimneys serving one heating appliance.

  • Standard
    105 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13216-1:2019(Main)
Chimneys - Test methods for system chimneys - Part 1: General test methods
SIST EN 13216-1:2019

This document specifies material-independent general test methods for all system chimneys. It can be used for all flue gas carrying products.
NOTE   The thermal performance tests for the determination of the distance to combustible material for accessories (draught regulators, access components, etc.) are included in different standards of CEN/TC 166.

  • Standard
    82 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 1443:2019(Main)
Chimneys - General requirements
SIST EN 1443:2019

This document specifies requirements and the basic performance criteria for chimneys, flue liners, connecting flue pipes, components and accessories used to convey the products of combustion from combustion appliances to the outside atmosphere. This document is to be used as a reference for all product standards of CEN/TC 166.
This document specifies sootfire resistant chimneys, flue liners, connecting flue pipes, fittings and accessories for combustion appliances burning solid, liquid and gaseous fuels and non-sootfire resistant chimneys, flue liners, connecting flue pipes, components and accessories for combustion appliances burning liquid and gaseous fuels only. It also specifies sootfire safe accessories for combustion appliances burning solid, liquid and gaseous fuels.
NOTE 1   This means that chimneys, flue liners, connecting flue pipes and components which are non-sootfire resistant and accessories which are non-sootfire resistant or non-sootfire safe are not suitable for combustion appliances burning solid fuel.
This document also identifies minimum requirements for marking, instructions, product information and provides guidance for the assessment and verification of constancy of performance (AVCP).
This document does not apply to structurally independent chimneys and custom-built chimneys consisting of non-CE-marked components.
NOTE 2   This document can be used as a basis for the specifications of products covered by a European Technical Assessment.
NOTE 3   All product standards drafted by Technical Committee CEN/TC 166 are based on the Mandate M/105.

  • Standard
    45 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Standard – translation
    42 pages
    Slovenian language
    sale 10% off
    e-Library read for
    1 day