BS EN 303-4:1999
Current
The latest, up-to-date edition.
Heating boilers. Heating boilers with forced draught burners Heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar. Terminology, special requirements, testing and marking
Hardcopy , PDF
English
15-08-1999
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Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
5 Tests
6 Marking
7 Technical documentation, scope of supply
Annex A (normative) Special requirements for boilers with
atomizing oil burners
Annex B (normative) Test
Annex C (informative) A-derivations
Applies to heating boilers with forced draught oil burners up to a nominal heat output of 70 kW, which are operated either with negative pressure (natural draught boiler) or with positive pressure (pressurized boiler) in the combustion chamber, according to the boiler manufacturer's instructions. Defines the necessary terminology, requirements and testing of the materials and marking requirements of heating boilers.
| Committee |
RHE/24
|
| DevelopmentNote |
Partially supersedes BS 779(1989) & BS 855(1990) Supersedes 94/711866 DC (06/2004)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NBN EN 303-4 : 1999 | Identical |
| UNI EN 303-4 : 2003 | Identical |
| NS EN 303-4 : 1ED 1999 | Identical |
| NEN EN 303-4 : 1999 | Identical |
| NF EN 303-4 : 1999 | Identical |
| UNE-EN 303-4:1999 | Identical |
| SN EN 303-4 : 1999 | Identical |
| I.S. EN 303-4:1999 | Identical |
| EN 303-4:1999 | Identical |
| DIN EN 303-4:1999-03 | Identical |
| 17/30351608 DC : 0 | BS 5410-2 - CODE OF PRACTICE FOR OIL FIRING - PART 2: INSTALLATIONS PROVIDING SPACE HEATING, HOT WATER AND STEAM SUPPLY SERVICES TO NON-DOMESTIC BUILDINGS |
| 12/30170835 DC : 0 | BS 5410-2 - CODE OF PRACTICE FOR OIL FIRING - PART 2: SPACE HEATING, HOT WATER AND STEAM SUPPLY SERVICES FOR COMMERCIAL AND INDUSTRIAL PREMISES |
| BS 5410-2:1978 | Code of practice for oil firing Installations of 45 kW and above output capacity for space heating, hot water and steam supply services |
| BS 5410-2:2013 | Code of practice for oil firing Installations over 45 kW output capacity for space heating, hot water and steam supply services |
| ISO 2553:2013 | Welding and allied processes Symbolic representation on drawings Welded joints |
| EN 10120:2017 | Steel sheet and strip for welded gas cylinders |
| IEC 60730-2-9:2015 RLV | Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls |
| ISO 7005-2:1988 | Metallic flanges — Part 2: Cast iron flanges |
| EN 10027-2:2015 | Designation systems for steels - Part 2: Numerical system |
| EN 10029:2010 | Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape |
| EN 304:2017 | Heating boilers - Test code for heating boilers for atomizing oil burners |
| EN 60730-2-9:2010 | Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls |
| ISO 7005-3:1988 | Metallic flanges Part 3: Copper alloy and composite flanges |
| EN 10025:1990/A1:1993 | HOT ROLLED PRODUCTS OF NON-ALLOY STRUCTURAL STEELS - TECHNICAL DELIVERY CONDITIONS |
| ISO 7-2:2000 | Pipe threads where pressure-tight joints are made on the threads Part 2: Verification by means of limit gauges |
| EN 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| EN 10028-2:2017 | Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties |
| EN 303-2:2017 | Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners |
| ISO 857:1990 | Welding, brazing and soldering processes — Vocabulary |
| EN 287-2:1992/A1:1997 | APPROVAL TESTING OF WELDERS - FUSION WELDING - ALUMINIUM AND ALUMINIUM ALLOYS |
| ISO 7-1:1994 | Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation |
| EN 10021:2006 | General technical delivery conditions for steel products |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| ISO 185:2005 | Grey cast irons Classification |
| EN 24063 : 1992 | WELDING, BRAZING, SOLDERING AND BRAZE WELDING OF METALS - NOMENCLATURE OF PROCESSES AND REFERENCE NUMBERS FOR SYMBOLIC REPRESENTATION ON DRAWINGS |
| EN 60335-1:2012/A13:2017 | HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED) |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| EN 10003-1 : 1994 | METALLIC MATERIALS - BRINELL HARDNESS TEST - TEST METHOD |
| EN 226:1987/AC1:1987 | Atomizing oil burners - Connecting dimensions between burners and heat generators |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| ISO 4063:2009 | Welding and allied processes — Nomenclature of processes and reference numbers |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| EN 287-1:2011 | Qualification test of welders - Fusion welding - Part 1: Steels |
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