EN 13240:2001/A2:2004

SLOVENSKI STANDARD
01-april-2005
Grelniki prostorov na trdna goriva - Zahteve in preskusne metode
Roomheaters fired by solid fuel - Requirements and test methods
Raumheizer für feste Brennstoffe - Anforderungen und Prüfungen
Poeles a combustible solide - Exigences et méthodes d'essai
Ta slovenski standard je istoveten z: EN 13240:2001/A2:2004
ICS:
97.100.30 Grelniki na trdo gorivo Solid fuel heaters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 13240:2001/A2
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2004
ICS 97.100.30
English version
Roomheaters fired by solid fuel - Requirements and test
methods
Poêles à combustible solide - Exigences et méthodes Raumheizer für feste Brennstoffe - Anforderungen und
d'essai Prüfungen
This amendment A2 modifies the European Standard EN 13240:2001; it was approved by CEN on 10 May 2004.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such
national standards may be obtained on application to the Central Secretariat or to any CEN member.
This amendment exists 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 Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13240:2001/A2:2004: E
worldwide for CEN national Members.

Foreword
This document (EN 13240:2001/A2:2004) has been prepared by Technical Committee CEN/TC 295
“Residential solid fuel burning appliances”, the secretariat of which is held by BSI.

This Amendment to the European Standard EN 13240:2001 shall be given the status of a national standard,
either by publication of an identical text or by endorsement, at the latest by February 2005, and conflicting
national standards shall be withdrawn at the latest by May 2006.

This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).

For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this standard.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.
1 Contents list
Insert the title listing for a new Clause 9 after Clause 8 as follows:

“Clause 9  Evaluation of conformity”

Delete the existing contents listing of Annex C and replace with the listing of Annex ZA as follows:

“Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction
Products Directive”
Insert the title of the following new Figure A.14 after Figure A.13:

“Figure A.14  Example of installation with trihedron test wall and ceiling”

Delete the existing contents listing of Table 8 and Table 9

Insert a new title listing for Bibliography after new title listing for new Annex ZA.

2 Clause 2 Normative references

Add the following new references:

EN 50165 Electrical equipment of non-electric appliances for household and similar purposes -
Safety requirements.
ISO 2859 (all parts)  Sampling procedures for inspection by attributes“.

3 Clause 3 Terms and definitions

Delete the existing 3.31 and replace with the following:

“3.31
flue gas connector
duct through which flue gases are conveyed from the flue spigot of the appliance into the chimney flue”

4 Clause 4 Materials, design and construction

4.1 Production documentation
Add the following new text after the first paragraph:

“The parameters and characteristics considered in making the decisions in relation to either the family or range
of appliances to be submitted for initial type testing (see 9.2.1) or further type testing where changes are made
to an appliance (see 9.2.2) shall be recorded. A copy of the parameters and characteristics considered in
making the decisions shall be included in the production documentation for each appliance.”
5 Clause 5 Safety requirements

5.1 Natural draught
st
Delete the 1 sentence of subclause 5.1 and replace with the following:

“Where the appliance manufacturer claims that a continuous burning appliance can be connected to a chimney
serving more than one appliance, and can be operated with solid mineral fuel and peat
briquettes as suitable fuels, then when tested in accordance with A.4.9.3 either the flue draught throughout the
test period shall be not less than 3 Pa or where the flue draught falls below 3 Pa then over a further 10 h period
from when the draught falls below 3 Pa the total quantity of carbon monoxide in the flue gas, calculated to NTP
as detailed in A.6.2.8 shall not be greater than 250 dm³.”

5.6 Temperatures of adjacent combustible materials

Delete the1st paragraph of sub-clause 5.6 and replace with the following:

When tested during the performance test at nominal heat output in accordance with A.4.7, and the temperature
safety test in accordance with A.4.9, and when the appliance is installed in accordance with the clearance
distances specified in the manufacturer’s installation instructions, the temperature of the test hearth and walls
and/or ceiling or any other structure surrounding the appliance comprising combustible material shall not
exceed the ambient temperature by more than 65 K.

New sub-clause 5.8
Add the following new sub- clause 5.8 to cover electrical safety:

“5.8 Electrical safety
The appliance shall comply with the electrical safety requirements of EN 50165 if mains operated electrical
equipment is fitted as part of the appliance.”

6 Clause 6 Performance requirements

Clause 6.2 Carbon monoxide emission

Delete the whole of the existing text and the accompanying NOTE of sub-clause 6.2 together with the whole of
Table 8 and replace with the following:

“When measured in accordance with A.4.7, the mean carbon monoxide concentration calculated to 13%
oxygen (O ) content in the flue gas shall be less than or equal to the manufacturer’s declared value and shall
not exceed 1,0%.
Some countries have existing national legislation which set limits for maximum carbon monoxide concentration
levels under nominal heat output and /or under slow or reduced combustion, in these cases the carbon
monoxide level shall be measured during the nominal heat output test in accordance with A.4.7 and the slow or
reduced combustion test in accordance with A.4.8 for appliances sold in that country.”
Clause 6.3 Efficiency at nominal heat output

Delete “Efficiency at nominal heat output” in clause heading and replace with the following:

“Efficiency”.
Delete the whole of the existing text and the accompanying NOTE of sub-clause 6.3 together with the whole of
Table 9 and replace with the following:

“When tested in accordance with A.4.7, the measured total efficiency from the mean of at least two test results
at nominal heat output shall be greater than or equal to the manufacturer’s declared value and shall equal or
exceed 50%.
Some countries have existing national legislation which set limits for minimum efficiency under nominal heat
output and/or slow or reduced combustion, in these cases the minimum efficiency shall be determined during
the nominal heat output test in accordance with A.4.7 and/or the slow or reduced combustion test in
accordance with A.4.8 for appliances sold in that country.”

Clause 6.6 Refuelling intervals

Delete the existing paragraphs 2 and 3 of subclause 6.6 and replace with the following:

“Where the refuelling interval declared by the manufacturer is greater than the minimum refuelling interval given
in Table 10, or where the manufacturer states a refuelling interval for appliances under reduced combustion
conditions, then the manufacturer’s declared value shall be verified when tested during the tests in accordance
with A.4.7 and A.4.8.
The nominal, slow and reduced test loads shall be the same. The nominal load shall be calculated using the
refuelling intervals, the manufacturer’s declared efficiencies and the calorific values of the fuels as detailed in
A.4.2. The slope formed by the test load shall not obstruct, even partially, any flue.”
Table 10 – Minimum refuelling intervals

Delete the existing Table 10 and replace with the following:

Table 10 - Minimum refuelling intervals

Continuous burning appliances
Combustion conditions Fuels Minimum refuelling interval
hours
nominal Solid mineral fuel 4
nominal Wood 1,5
slow combustion Solid mineral fuel 12
slow combustion Wood 10
Intermittent burning appliances

Combustion conditions Fuels Minimum refuelling interval
hours
nominal Solid mineral fuel 1
nominal Wood 0,75
reduced combustion Solid mineral fuel 0
reduced combustion Wood logs 0

Sub-clause 7.2 Installation instructions

Delete the existing indent 12 of sub-clause 7.2 and replace with the following:

“ – flue gas mass flow in g/s, where applicable, with open or closed firedoor operations as specified by the
manufacturer, (or alternatively the nominal heat output and the appliance efficiency and mean CO
concentration when operating at nominal heat output should be given for all test fuel types)”;

Add a new indent at the end of sub-clause 7.2 as follows:

“- advice on the installation of any air grilles, especially in relation to the temperature of surrounding walls, floor,
ceiling or other structure around the appliance.”

7.3 User operating instructions

Add a new indent at the end of sub-clause 7.3 as follows:

“- advice on the adjustment of any air grilles, where fitted.”
Clause 8 Marking
Delete the existing indent 7 of Clause 8 and replace with the following:

“ – the measured CO concentration at 13% oxygen content and the determined appliance efficiency at nominal
heat output, as defined in 6.3 and 6.4 respectively;”

New clause 9
Add the following new clause:
“9 Evaluation of conformity
9.1 General
The compliance of a roomheater appliance with the requirements of this standard and with the stated values
shall be demonstrated by:
- initial type testing,
- factory production control by the manufacturer, including product assessment.

For the purposes of testing, appliances may be grouped into families, where it is considered that the selected
performance characteristic or characteristics, especially in respect of those detailed in Table 11 and Table 12,
is/are common to all appliances within that family.

9.2 Type testing
9.2.1 Initial type testing
Initial type testing shall be performed to demonstrate conformity to this standard. In the case of an appliance
already in production the appliance to be tested shall be chosen at random and be representative of general
production and the manufacturer shall provide a written declaration to this effect.

In the case of a prototype the appliance tested shall be a model representative of the intended future production
and the manufacturer shall provide a written declaration that this is the case. When the appliance goes into
production a dimensional and constructional check shall be undertaken on the production appliance to confirm
it is in agreement with the originally type tested prototype model. If the dimensions of the production appliance
diverge by more than 1 % of the dimension or ± 3 mm whichever is the lesser from that of the prototype in
relation to the firebox and/or combustion chamber and any other dimension considered to be critical to the
safety or performance of the appliance (especially in respect of the characteristics of Table 11 and Table 12)
then the production appliance itself shall be subjected to further type testing as detailed in 9.2.2.

Similarly, if there is a change to the construction materials used which will adversely alter the performance
characteristics of the appliance especially as regards its safety and/or the meeting of the performance
characteristics of Table 12 then the production appliance itself shall be subject to further type testing as detailed
in 9.2.2. This requirement regarding re-testing shall be applied if during the subsequent production or at the
start of a new production run such a change is made to dimensions and/or construction materials. To ensure
that this takes place there shall be a dimensional/constructional check on a current production appliance over
an ongoing period not exceeding 3 years to demonstrate conformity to type.

Where tests have been previously performed in accordance with the provisions of this standard (same product,
same characteristic(s), test method, sampling procedure, system of attestation of conformity, etc.) then the
results of these tests shall be taken into account in assessing continuing conformity to type.

For a family or range of appliance it shall be permissible to test only selected appliances across the family or
range and to only verify selected constructional and performance characteristics on the others, subject to a
clear decision being made that the appliances are part of a family or range of appliances. For the initial ty
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