I.S. EN 14989-2:2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Manufacturer's declaration for type testing
6 Dimensions and tolerances
7 Performance requirements
   7.1 General
   7.2 Mechanical resistance and stability
       7.2.1 Compressive strength
       7.2.2 Tensile strength
       7.2.3 Lateral strength
   7.3 Resistance to fire
       7.3.1 Internal to external
       7.3.2 External to external
   7.4 Hygiene, health and environment
       7.4.1 Gastightness of the flue duct
       7.4.2 Gastightness of the air supply duct
   7.5 Safety in use
       7.5.1 Thermal performance
       7.5.2 Thermal resistance
       7.5.3 Rainwater ingress
       7.5.4 Flow resistance of the flue and air supply ducts
             and fittings
        7.5.5 Water vapour diffusion resistance
       7.5.6 Condensate penetration resistance
   7.6 Materials
       7.6.1 Flue ducts and other parts in contact with combustion
             products
       7.6.2 Air supply duct and other parts not in contact with
             combustion products
       7.6.3 Additional information on plastics and elastomers
       7.6.4 Freeze/thaw
8 Product information
   8.1 Manufacturer's instructions
   8.2 Minimum information to be included in the manufacturer's
       instructions
   8.3 Appliance adapter
9 Marking
   9.1 General
   9.2 Flue and air supply duct
   9.3 Packaging
   9.4 Chimney plate
10 Designation
   10.1 General
   10.2 Temperature classes and test temperature
   10.3 Pressure class
   10.4 Condensate resistance class
   10.5 Corrosion resistance
        10.5.1 Corrosion resistance
        10.5.2 Flue duct material specification
   10.6 Resistance to fire - Soot fire resistance, and distance
        to combustible material
11 Evaluation of conformity
   11.1 General
   11.2 Type testing
        11.2.1 Initial type testing (ITT)
        11.2.2 Further type testing
        11.2.3 Sampling for type testing
   11.3 Factory production control (FPC)
        11.3.1 General
        11.3.2 Equipment
        11.3.3 Raw materials and components
        11.3.4 Product testing and evaluation
        11.3.5 Non conforming products
12 Test methods
   12.1 Mechanical resistance and stability
        12.1.1 Compressive strength
        12.1.2 Tensile strength
        12.1.3 Lateral strength
   12.2 Hygiene, health and environment
        12.2.1 Gastightness
   12.3 Safety in use
        12.3.1 Thermal performance
        12.3.2 Thermal resistance
        12.3.3 Rainwater ingress
        12.3.4 Flow resistance of the flue and air supply ducts
        12.3.5 Vapour and condensate resistance test
        12.3.6 Condensate resistance test
   12.4 Low temperature test
Annex A (informative) Preferred dimensions
      A.1 General
      A.2 Dimensions of the push-in spigots for a separate
          air/flue configuration
      A.3 Dimensions of the push-in spigots for a concentric
          air/flue configuration
Annex B (normative) Coefficients of flow resistance
Annex C (normative) Choice of size for type test and sampling
Annex D (normative) Sampling for factory production control
      D.1 Incoming material
          D.1.1 Sampling plans
          D.1.2 Acceptable quality level (AQL)
          D.1.3 Normal, tightened or reduced inspection
          D.1.4 Single, double, multiple or sequential sampling
          D.1.5 Batch quantity
          D.1.6 The inspection level
      D.2 In-process inspection
          D.2.1 All dimensional aspects
          D.2.2 Joint leakage tests
          D.2.3 Insulation weight checks
          D.2.4 Volume and density checks
          D.2.5 Finished goods checks
Annex E (normative) Factory production control
      E.1 Insulation material
      E.2 Metals, including coatings
      E.3 Supports
      E.4 Seals and sealants
      E.5 Manufacturing checks
          E.5.1 Dimensions
          E.5.2 Other checks
Annex ZA (informative) Clauses of this European Standard
         addressing the provisions of the EU Construction
         Products Directive
      ZA.1 Scope and relevant characteristics
      ZA.2 Procedure for attestation of conformity of metal
           liners, connecting flue pipes and fittings flue and
           material independent air supply ducts for room sealed
           appliances
           ZA.2.1 System of attestation of conformity
           ZA.2.2 EC Declaration of conformity
      ZA.3 CE marking and labeling
Bibliography

Defines requirements and test methods for metal flue ducts material independent air supply ducts for room sealed appliances.