About CEN
The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
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Project
| Reference | EN 303-7:2006 |
|---|---|
| Title | Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW |
| Work Item Number | 00109008 |
| Abstract/Scope | This European Standard specifies the requirements and test methods for the construction, the safety and the rational energy usage for gas-fired central heating boilers equipped with a forced draught burner. These boilers are formed of the assembly of a boiler body and a forced draught gas burner achieved on the production site of the manufacturer, the whole being designed and marketed as a complete boiler. The boiler body shall be in accordance with EN 303-1. The construction of the forced draught gas burner shall be in accordance with EN 676. |
| Status |
Published
|
| Reference Document | |
| date of Availability (DAV) | 2006-10-11 |
| ICS | 91.140.10 - Central heating systems |
| A-Deviation(s) | CH |
| Special National Condition(s) |
Legal
| Directive(s) | 2009/142/EC, 90/396/EEC, 92/42/EEC |
|---|---|
| Mandate(s) | M/066, M/BC/CEN/89/6 |
| Citation in OJEU | C 349 (2010-12-22) for Directive 2009/142/EC, Citation expected for Directive 90/396/EEC, Citation expected for Directive 92/42/EEC |
Implementation Dates
| date of Ratification (DOR) (1) | 2005-12-14 |
|---|---|
| date of Availability (DAV) (2) | 2006-10-11 |
| date of Announcement (DOA) (3) | 2007-01-31 |
| date of Publication (DOP) (4) | 2007-04-30 |
| date of Withdrawal (DOW) (5) | 2007-04-30 |
Relations
| Supersedes | |
|---|---|
| Superseded by | prEN 15502-2-7 |
| Normative reference (6) |
CEN/TR 1749
EN 303-1:1999
EN 437
EN 60335-1:2002 EN 676 EN ISO 3166-1 |
| Sales Points |
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(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
In the case of undated standard, a link to the last dated version is provided.
In the case of series, a link to each standard identified in the series is provided.
We also invite you to check (via the website) whether corrigenda and/or amendments shall be read in conjunction with the main standard.