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BS EN 677:1998

BS EN 677:1998

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Gas-fired central heating boilers. Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW

Available format(s)

Hardcopy , PDF

Superseded date

11-30-2012

Language(s)

English

Published date

11-15-1998

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Definitions
    3.1 condensing boiler
    3.2 condensate
    3.3 nominal condensing output
    3.4 maximum allowable working temperature
4 Constructional requirements
    4.1 Materials in contact with condensate
    4.2 Removal of condensate
    4.3 Control of the combustion products temperature
    4.4 Chemical composition of the condensate
5 Operational requirements
    5.1 General
    5.2 Verification of the nominal condensing output
    5.3 Formation of condensate
    5.4 Temperature of combustion products
    5.5 Combustion
    5.6 Efficiencies
6 Test methods
    6.1 General
    6.2 Verification of the nominal condensing output
    6.3 Formation of condensates
    6.4 Temperature of combustion products
    6.5 Combustion
    6.6 Efficiencies
7 Marking
    7.1 Data plate
    7.2 Instructions
Annex A (normative) Correction for the determined efficiency
in the low water temperature test of condensing boilers
Annex B (informative) Special national conditions
Annex C (informative) A-deviations
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other provisions of
EU Directives

Applicable to gas-fired central heating boilers, known as 'condensing boilers' of types B (not including appliances without a fan) and to those using one or more gases corresponding to the three gas families and where the nominal heat input is not in excess of 70 kW.

Committee
GSE/29
DevelopmentNote
Supersedes BS DD189(1990) and 92/73450 DC (08/2005) Superseded by BS EN 15502-2-1, BS EN 15502-1 & BS EN 15502-2-2 but remains current and will be withdrawn on 31/07/2017. (09/2014)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
UNI EN 677 : 2000 Identical
I.S. EN 677:1998 Identical
NBN EN 677 : 1998 Identical
EN 677:1998 Identical
NEN EN 677 : 1998 Identical
UNE-EN 677:1998 Identical
SN EN 677 : 1999 Identical
NS EN 677 : 1ED 1998 Identical
NF EN 677 : 1998 Identical
DIN EN 677:1998-08 Identical

11/30229801 DC : 0 BS 6644 - SPECIFICATION FOR THE INSTALLATION OF GAS-FIRED HOT WATER BOILERS OF RATED INPUTS BETWEEN 70 KW (NET) AND 1.8 MW (NET) (2ND AND 3RD FAMILY GASES)
BS 6644(2005) : 2005 SPECIFICATION FOR INSTALLATION OF GAS-FIRED HOT WATER BOILERS OF RATED INPUTS BETWEEN 70 KW (NET) AND 1.8 MW (NET) (2ND AND 3RD FAMILY GASES)
BS 6644:2011 Specification for the installation and maintenance of gas-fired hot water boilers of rated inputs between 70 kW (net) and 1.8 MW (net) (2nd and 3rd family gases)
03/310868 DC : DRAFT JUNE 2003 BS 6644 - SPECIFICATION FOR INSTALLATION OF GAS-FIRED HOT WATER BOILERS OF RATED INPUTS BETWEEN 70KW (NET) AND 2MW (GROSS) (2ND AND 3RD FAMILY GASES)

EN 297:1994/A2:1996/AC:2006 GAS-FIRED CENTRAL HEATING BOILERS - TYPE B[11] AND B[11BS] BOILERS FITTED WITH ATMOSPHERIC BURNERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
EN 437:2003+A1:2009 Test gases - Test pressures - Appliance categories
92/42/EEC : 1992 AMD 5 2013 COUNCIL DIRECTIVE 92/42/EEC OF 21 MAY 1992 ON EFFICIENCY REQUIREMENTS FOR NEW HOT-WATER BOILERS FIRED WITH LIQUID OR GASEOUS FUELS
EN 625:1995 Gas-fired central heating boilers - Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW
1990/396/EEC : 1990 COUNCIL DIRECTIVE OF 29 JUNE 1990 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO APPLIANCES BURNING GASEOUS FUELS

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Hardcopy - English
PDF - English
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