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EN 1856-2:2009

Current
Current

The latest, up-to-date edition.

Chimneys - Requirements for metal chimneys - Part 2: Metal flue liners and connecting flue pipes
Published date

03-06-2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Manufacturer's declaration for type test
5 Dimensions and tolerances
6 Performance requirements
   6.1 Mechanical resistance and stability
        6.1.1 Rigid flue liners and rigid connecting flue pipes
               and fittings
        6.1.2 Flexible flue liners
   6.2 Resistance to fire
        6.2.1 Rigid flue liners and fittings
        6.2.2 Rigid connecting flue pipes and fittings
        6.2.3 Flexible flue liners and fittings
   6.3 Gas tightness
   6.4 Safety in use
        6.4.1 Thermal performance at normal operating conditions
        6.4.2 Accidental human contact
        6.4.3 Thermal resistance
        6.4.4 Water vapour diffusion resistance
        6.4.5 Condensate penetration resistance
        6.4.6 Flow resistance
  6.5 Durability
        6.5.1 Durability against corrosion
        6.5.2 Freeze thaw resistance
        6.5.3 Flue liner seals
7 Product information
   7.1 Manufacturer's instructions
   7.2 Minimum information to be included in the manufacturer's
        documentation and instructions
        7.2.1 Rigid flue liners, rigid connecting flue pipes and
               fittings
        7.2.2 Flexible flue liners and fittings
8 Marking and labelling
   8.1 Flue liners, rigid connecting flue pipes and fittings
   8.2 Chimney plate
   8.3 Packaging
9 Product designation
10 Evaluation of conformity
   10.1 General
   10.2 Type testing
        10.2.1 Initial type testing
        10.2.2 Further type testing
        10.2.3 Sampling for type testing
   10.3 Factory production control (FPC)
        10.3.1 General
        10.3.2 Equipment
        10.3.3 Raw materials and components
        10.3.4 Product testing and evaluation
        10.3.5 Non conforming products
Annex A (normative) Test methods
      A.1 Measure of diameter of flexible flue liner
          A.1.1 Procedure
          A.1.2 Results
      A.2 Gas tightness
          A.2.1 General
          A.2.2 Conditioning and apparatus
          A.2.3 Procedure
          A.2.4 Results
      A.3 Tensile strength
          A.3.1 Test assembly
          A.3.2 Procedure
          A.3.3 Test results
      A.4 Crushing resistance
          A.4.1 Test apparatus
          A.4.2 Procedure
          A.4.3 Test results
      A.5 Flexibility test
          A.5.1 Test apparatus
          A.5.2 Test conditioning
          A.5.3 Procedure
          A.5.4 Results
      A.6 Torsion strength test
          A.6.1 Test apparatus
          A.6.2 Test assembly
          A.6.3 Procedure
          A.6.4 Results
      A.7 Thermal performance test
          A.7.1 Apparatus
          A.7.2 Test structures
          A.7.3 Test samples
          A.7.4 Thermal test procedure
Annex B (normative) Choice of size for type test and sampling
      B.1 General
      B.2 Thermal testing
      B.3 Mechanical tests
      B.4 Gas tightness
      B.5 Samples
      B.6 Factory production control
      B.7 Nature of changes requiring further type test
Annex ZA (informative) Relationship between this European Standard
         and the Essential Requirements of Construction Products
         Directive (89/106/EEC)
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure(s) for attestation of conformity of rigid or
           flexible flue liners and rigid connecting flue pipes
           ZA.2.1 System(s) of attestation of conformity
           ZA.2.2 EC Declaration of conformity
      ZA.3 CE marking and labelling
Bibliography

This document specifies the performance requirements for rigid or flexible metal flue liners, rigid metalconnecting flue pipes and their fittings used to convey the products of combustion from appliances to theoutside atmosphere (including their supports).Vitreous enamelled connecting flue pipes are also covered by this document.Rigid flue liners can be used as flue liners for renovation or adaptation of existing chimneys and as flue linersof custom built chimneys.Flexible metal flue liners described in this document are exclusively for renovation or adaptation of existingchimneys. Flexible connecting flue pipes and extensible flexible products designed to be compressed orextended along their length are excluded from the scope of this document.This document also specifies the requirements for marking, manufacturer's instructions, product informationand evaluation of conformity.Single wall and multi-wall system chimney products are covered by EN 1856-1.

Committee
CEN/TC 166
DevelopmentNote
Supersedes PREN 1856-2. (11/2010)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
BS EN 1856-2:2009 Identical
NBN EN 1856-2 : 2009 Identical
UNE-EN 1856-2:2010 Identical
NF EN 1856-2 : 2009 Identical
UNI EN 1856-2 : 2009 Identical
PN EN 1856-2 : 2009 Identical
NEN EN 1856-2 : 2009 Identical
SN EN 1856-2 : 2009 Identical
NS EN 1856-2 : 2009 Identical
I.S. EN 1856-2:2009 Identical
DIN EN 1856-2:2009-09 Identical

DIN EN 15287-1:2010-12 Chimneys - Design, installation and commissioning of chimneys - Part 1: Chimneys for non-roomsealed heating appliances (includes Amendment A1:2010)
DIN EN 15502-2-1:2013-01 GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW
PREN 15250 : DRAFT 2012 SLOW HEAT RELEASE APPLIANCES FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
PREN 1859 : DRAFT 2008 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
UNE-EN ISO 4528:2015 Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2015)
17/30353865 DC : 0 BS EN 1443 - CHIMNEYS - GENERAL REQUIREMENTS
I.S. EN 14989-2:2007 CHIMNEYS - REQUIREMENTS AND TEST METHODS FOR METAL CHIMNEYS AND MATERIAL INDEPENDENT AIR SUPPLY DUCTS FOR ROOM SEALED HEATING APPLICATIONS - PART 2: FLUE AND AIR SUPPLY DUCTS FOR ROOM SEALED APPLIANCES
17/30339852 DC : 0 BS EN 1366-13 - FIRE RESISTANCE TESTS FOR SERVICE INSTALLATIONS - PART 13: CHIMNEYS
DIN EN 13084-6:2016-02 FREE-STANDING CHIMNEYS - PART 6: STEEL LINERS - DESIGN AND EXECUTION
DIN EN 26:2015-08 Gas-fired instantaneous water heaters for the production of domestic hot water
BS EN 1856-1:2009 Chimneys. Requirements for metal chimneys System chimney products
UNE-EN 14989-2:2011 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
BS EN 13084-6:2015 Free-standing chimneys Steel liners. Design and execution
BS EN 14989-1:2007 Chimneys. Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications Vertical air/flue terminals for C6-type appliances
DIN EN 15502-2-1:2017-09 Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW (includes Amendment 1:2016)
I.S. EN 16475-2:2017 CHIMNEYS - ACCESSORIES - PART 2: CHIMNEY FANS - REQUIREMENTS AND TEST METHODS
I.S. EN 483:2000 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
DIN EN 16475-2:2013-08 (Draft) CHIMNEYS - ACCESSORIES - PART 2: CHIMNEY FANS - REQUIREMENTS AND TEST METHODS
BS EN 16475-2:2017 Chimneys. Accessories Chimney fans. Requirements and test methods
06/30150462 DC : 0 EN 15287-2 - CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 2: CHIMNEYS FOR ROOMSEALED APPLIANCES
BS EN 50465:2015 European product standard for combined heating power systems using gas fuel
DIN EN 16475-7:2016-05 CHIMNEYS - ACCESSORIES - PART 7: RAIN CAPS - REQUIREMENTS AND TEST METHODS
I.S. EN ISO 4528:2015 VITREOUS AND PORCELAIN ENAMEL FINISHES - GUIDE TO SELECTION OF TEST METHODS FOR VITREOUS AND PORCELAIN ENAMELLED AREAS OF ARTICLES (ISO 4528:2015)
UNI EN 15287-1 : 2010 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
UNI EN 15287-2 : 2008 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 2: CHIMNEYS FOR ROOM-SEALED APPLIANCES
PREN 50465 : DRAFT 2011 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
EN 50465 : 2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
I.S. EN 50465:2015 GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
DIN EN 13084-8:2005-08 FREE-STANDING INDUSTRIAL CHIMNEYS - PART 8: DESIGN AND EXECUTION OF MAST CONSTRUCTION WITH SATELLITE COMPONENTS
BS EN 26:1998 Gas fired instantaneous water heaters for the production of domestic hot water, fitted with atmospheric burners
EN 16475-7:2016 Chimneys - Accessories - Part 7: Rain caps - Requirements and test methods
DIN EN 1859:2013-07 Chimneys - Metal chimneys - Test methods (includes Amendment A1:2013)
I.S. EN 26:2015 GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
I.S. EN 13084-6:2015 FREE-STANDING CHIMNEYS - PART 6: STEEL LINERS - DESIGN AND EXECUTION
I.S. EN 1856-1:2009 CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
I.S. EN 1859:2009 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
07/30170129 DC : 0 BS EN 1856-1 - CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
BS EN 15287-2:2008 Chimneys. Design, installation and commissioning of chimneys Chimneys for roomsealed appliances
08/30194290 DC : 0 BS EN 1856-1 - CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
BS EN 16475-7:2016 Chimneys. Accessories Rain caps. Requirements and test methods
05/30136031 DC : 0 EN 15287-1 - CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
BS EN 15287-1 : 2007 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
BS EN 15502-2-1 : 2012 GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW
PREN 26 : DRAFT 2012 GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
PREN 1443 : DRAFT 2017 CHIMNEYS - GENERAL REQUIREMENTS
DIN EN 1856-1:2009-09 CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
UNE-EN 13084-6:2016 Free-standing chimneys - Part 6: Steel liners - Design and execution
UNE-EN 1856-1:2010 Chimneys - Requirements for metal chimneys - Part 1: System chimney products
UNI EN 1856-1 : 2009 CHIMNEYS - REQUIREMENTS FOR METAL CHIMNEYS - PART 1: SYSTEM CHIMNEY PRODUCTS
EN 50465:2015 Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW
EN 483:1999/A4:2007 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
UNI EN 1859 : 2013 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
12/30260516 DC BS EN 15250 - SLOW HEAT RELEASE APPLIANCES FIRED BY SOLID FUEL - REQUIREMENTS AND TEST METHODS
DIN EN 16475-2 E : 2017 CHIMNEYS - ACCESSORIES - PART 2: CHIMNEY FANS - REQUIREMENTS AND TEST METHODS
BS EN 14989-2:2007 Chimneys. Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications Flue and air supply ducts for room sealed appliances
13/30272402 DC : 0 BS EN 16475-3 - CHIMNEYS - ACCESSORIES - PART 3: DRAUGHT REGULATORS AND STANDSTILL OPENING DEVICES - REQUIREMENTS AND TEST METHODS
13/30275588 DC : 0 BS EN ISO 4528 - VITREOUS AND PORCELAIN ENAMEL FINISHES - GUIDE TO SELECTION OF TEST METHODS FOR VITREOUS AND PORCELAIN ENAMELLED AREAS OF ARTICLES
10/30218935 DC : 0 BS EN 15502-2-1 - GAS-FIRED HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B[2], B[3] AND B[5] APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW
I.S. EN 15502-2-1:2012 GAS-FIRED CENTRAL HEATING BOILERS - PART 2-1: SPECIFIC STANDARD FOR TYPE C APPLIANCES AND TYPE B2, B3 AND B5 APPLIANCES OF A NOMINAL HEAT INPUT NOT EXCEEDING 1000 KW
12/30254956 DC : 0 BS EN 26 - GAS-FIRED INSTANTANEOUS WATER HEATERS FOR THE PRODUCTION OF DOMESTIC HOT WATER
NF EN 15287-1 : 2007 + A1 2010 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
I.S. EN 15287-2:2008 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 2: CHIMNEYS FOR ROOMSEALED APPLIANCES
13/30271701 DC : 0 BS EN 16510-1 - RESIDENTIAL SOLID FUEL BURNING APPLIANCES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
16/30344387 DC : 0 BS EN 16475-1 - CHIMNEYS - ACCESSORIES - PART 1: CHIMNEY SILENCERS - REQUIREMENTS AND TEST METHODS
BS EN 15035:2006 Heating boilers. Special requirements for oil fired room sealed units up to 70 kW
BS EN 13084-8:2005 Free-standing industrial chimneys Design and execution of mast construction with satellite components
ISO 4528:2015 Vitreous and porcelain enamel finishes Guide to selection of test methods for vitreous and porcelain enamelled areas of articles
BS EN 483 : 2000 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
UNE EN 15287-1 : 0 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
UNE-EN 1859:2010 Chimneys - Metal chimneys - Test methods
UNE-EN 26:2016 Gas-fired instantaneous water heaters for the production of domestic hot water
EN ISO 4528:2015 Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2015)
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
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
EN 15287-2:2008 Chimneys - Design, installation and commissioning of chimneys - Part 2: Chimneys for roomsealed appliances
EN 15035:2006 Heating boilers - Special requirements for oil fired room sealed units up to 70 kW
EN 15502-2-1:2012+A1:2016 Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
EN 26:2015 Gas-fired instantaneous water heaters for the production of domestic hot water
EN 1856-1:2009 Chimneys - Requirements for metal chimneys - Part 1: System chimney products
EN 16475-2:2017 Chimneys - Accessories - Part 2: Chimney fans - Requirements and test methods
EN 1859:2009+A1:2013 Chimneys - Metal chimneys - Test methods
DIN EN 15287-2:2008-06 Chimneys - Design, installation and commissioning of chimneys - Part 2: Chimneys for roomsealed appliances
08/30194466 DC : 0 BS EN 1859 - CHIMNEYS - METAL CHIMNEYS - TEST METHODS
I.S. EN 15287-1:2007 CHIMNEYS - DESIGN, INSTALLATION AND COMMISSIONING OF CHIMNEYS - PART 1: CHIMNEYS FOR NON-ROOMSEALED HEATING APPLIANCES
11/30249911 DC : 0 BS EN 50465 - GAS APPLIANCES - COMBINED HEAT AND POWER APPLIANCE OF NOMINAL HEAT INPUT INFERIOR OR EQUAL TO 70 KW
BS EN ISO 4528:2015 Vitreous and porcelain enamel finishes. Guide to selection of test methods for vitreous and porcelain enamelled areas of articles
DIN EN 16475-7 E : 2016 CHIMNEYS - ACCESSORIES - PART 7: RAIN CAPS - REQUIREMENTS AND TEST METHODS
I.S. EN 16475-7:2016 CHIMNEYS - ACCESSORIES - PART 7: RAIN CAPS - REQUIREMENTS AND TEST METHODS
PREN 16510-1 : DRAFT 2013 RESIDENTIAL SOLID FUEL BURNING APPLIANCES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
DIN EN 15035 E : 2007 HEATING BOILERS - SPECIAL REQUIREMENTS FOR OIL FIRED ROOM SEALED UNITS UP TO 70 KW
BS EN 1859 : 2009 CHIMNEYS - METAL CHIMNEYS - TEST METHODS
DIN EN 14989-2:2008-03 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
EN 15287-1:2007+A1:2010 Chimneys - Design, installation and commissioning of chimneys - Part 1: Chimneys for non-roomsealed heating appliances
EN 13084-8:2005 Free-standing industrial chimneys - Part 8: Design and execution of mast construction with satellite components
DIN EN ISO 4528:2015-05 Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas of articles (ISO 4528:2015)
DIN EN 483:2000-06 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
EN 13084-6:2015 Free-standing chimneys - Part 6: Steel liners - Design and execution
DIN EN 14989-1:2007-05 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
DIN EN 15035:2007-05 Heating boilers - Special requirements for oil fired room sealed units up to 70 kW

93/68/EEC : 1993 AMD 2 1998 COUNCIL DIRECTIVE 93/68/EEC OF 22.7.93 AMENDING DIRECTIVES 87/404/EEC, 88/378/EEC, 89/106/EEC, 89/336/EEC, 89/392/EEC, 89/686/EEC, 90/384/EEC, 90/385/EEC, 90/396/EEC, 91/263/EEC, 92/42/EEC AND 73/23/EEC
EN 1859:2009+A1:2013 Chimneys - Metal chimneys - Test methods
89/106/EEC : 1988 COUNCIL DIRECTIVE OF 21 DECEMBER 1988 ON THE APPROXIMATION OF LAWS, REGULATIONS AND ADMINISTRATIVE PROVISIONS OF THE MEMBER STATES RELATING TO CONSTRUCTION PRODUCTS
EN 10154 : 2002 CONTINUOUSLY HOT-DIP ALUMINIUM-SILICON (AS) COATED STEEL STRIP AND SHEET - TECHNICAL DELIVERY CONDITIONS
EN 14241-1:2013 Chimneys - Elastomeric seals and elastomeric sealants - Material requirements and test methods - Part 1: Seals in flue liners
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
EN 15287-1:2007+A1:2010 Chimneys - Design, installation and commissioning of chimneys - Part 1: Chimneys for non-roomsealed heating appliances
EN 10025-5:2004 Hot rolled products of structural steels - Part 5: Technical delivery conditions for structural steels with improved atmospheric corrosion resistance
ISO 9001:2015 Quality management systems — Requirements
EN 1443:2003 Chimneys - General requirements
EN 1856-1:2009 Chimneys - Requirements for metal chimneys - Part 1: System chimney products
BS EN 10259:1997 Cold-rolled stainless and heat resisting steel wide strip and plate/sheet. Tolerances on dimensions and shape
EN 573-3:2013 Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products
EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
EN 10209:2013 Cold rolled low carbon steel flat products for vitreous enamelling - Technical delivery conditions

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