BS EN 303-2:2017
Current
The latest, up-to-date edition.
Heating boilers Heating boilers with forced draught burners. Special requirements for boilers with atomizing oil burners
Hardcopy , PDF
English
04-09-2017
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European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Performance requirements
5 Material performance
Annex A (normative) - Assembly criteria
Annex B (informative) - Example of test evaluation
for a 3-months duration test
Annex ZA (informative) - Relationship between this
European Standard and the ecodesign requirements
of Commission Regulation (EU) No [813/2013] aimed
to be covered
Bibliography
Pertains to boilers used for central heating in accordance with EN 303-1:2017 up to a nominal heat output of 1000 kW and EN 303-4 up to a nominal heat output of 70 kW with forced draught burners in accordance with EN 267 that are designed for operating with liquid fuels.
| Committee |
RHE/24
|
| DevelopmentNote |
Together with BS EN 303-1 it supersedes BS 4256-2(1972) Supersedes 94/710140 DC (06/2004) Supersedes 16/30338102 DC & BS EN 15034. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This European Standard is applicable to boilers used for central heating in accordance with prEN 303 1:2016 up to a nominal heat output of 1 000 kW and EN 303 4 up to a nominal heat output of 70 kW with forced draught burners in accordance with EN 267 that are designed for operating with liquid fuels. The performance requirements of this standard apply to type testing to heating boilers (standard, low temperature and condensing boilers) which are tested on a test rig in accordance with the test code given in EN 304. This standard applies also to room sealed boilers as defined in EN 15035 regarding efficiency and emissions. This standard can also be used as the basis for evaluation of boiler-/burner units.
| Standards | Relationship |
| NBN EN 303-2 : 1999 AMD 1 2003 | Identical |
| NS EN 303-2 : 2017 | Identical |
| UNE-EN 303-2:1999 | Identical |
| NF EN 303-2 : 2017 | Identical |
| DIN EN 303-2:2016-07 (Draft) | Identical |
| I.S. EN 303-2:2017 | Identical |
| EN 303-2:2017 | Identical |
| UNI EN 303-2 : 2007 | Identical |
| NEN EN 303-2 : 2017 | Identical |
| SN EN 303-2:2017 | 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 |
| BS 5410-1:2014 | Code of practice for oil firing Installations up to 45 kW output capacity for space heating and hot water supply purposes |
| 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 |
| 14/30285453 DC : 0 | BS 5410-1 - CODE OF PRACTICE FOR OIL FIRING - PART 1: INSTALLATIONS UP TO 45 KW OUTPUT CAPACITY FOR SPACE HEATING AND HOT WATER SUPPLY PURPOSES |
| 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 |
| BS 5410-1:1997 | Code of practice for oil firing Installations up to 45 kW output capacity for space heating and hot water supply purposes |
| EN 15502-1:2012+A1:2015 | Gas-fired heating boilers - Part 1: General requirements and tests |
| EN 303-6:2000 | Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation of combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW |
| EN 304:2017 | Heating boilers - Test code for heating boilers for atomizing oil burners |
| EN 15456:2008 | Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements |
| EN 303-1:2017 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking |
| EN 267:2009+A1:2011 | Automatic forced draught burners for liquid fuels |
| EN 303-4:1999 | Heating boilers - Part 4: 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 |
| EN 15035:2006 | Heating boilers - Special requirements for oil fired room sealed units up to 70 kW |
| EN 15316-4-1:2017 | Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating and DHW generation systems, combustion systems (boilers, biomass), Module M3-8-1, M8-8-1 |
| EN 15036-1:2006 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators |
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