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CEN - EN 304

Heating boilers - Test code for heating boilers for atomizing oil burners

active, Most Current
Organization: CEN
Publication Date: 1 November 2017
Status: active
Page Count: 54
ICS Code (Central heating systems): 91.140.10
scope:

This European Standard applies to the determination of the performances of heating boilers and combi boilers fired by liquid fuels. The requirements for the heating performances are laid down in EN 303-1:2017 and EN 303-2:2017.

This test code includes the requirements and recommendations for carrying out and evaluating the procedure for testing boilers and also the details of the technical conditions under which the tests will be carried out.

The requirements and the performance of testing for the sanitary hot water production of combi boilers are laid down in prEN 303-6.

Document History

PREN 304
March 1, 2023
Heating boilers - Test code for heating boilers for atomizing oil burners
This document applies to the determination of the performances of heating boilers and combi boilers fired by liquid fuels. The requirements for the heating performances are laid down in EN 303-1 and...
EN 304
November 1, 2017
Heating boilers - Test code for heating boilers for atomizing oil burners
This European Standard applies to the determination of the performances of heating boilers and combi boilers fired by liquid fuels. The requirements for the heating performances are laid down in EN...
EN 304
September 1, 1992
Heating Boilers - Test Code for Heating Boilers for Atomizing Oil Burners
A description is not available for this item.
EN 304
September 1, 1992
Heating Boilers - Test Code for Heating Boilers for Atomizing Oil Burners
A description is not available for this item.
EN 304
September 1, 1992
Heating Boilers - Test Code for Heating Boilers for Atomizing Oil Burners
A description is not available for this item.

References

This document references:
EN 15456 - Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements
Published by CEN on April 1, 2008
A description is not available for this item.
This document references:
EN 15502-1 - Gas-fired heating boilers - Part 1: General requirements and tests
Published by CEN on November 1, 2021
This document specifies the common requirements and test methods, as well as the classification, marking and energy labelling of gas-fired central heating boilers that are fitted with atmospheric...
This document references:
EN 267 - Forced draught burners for liquid fuels
Published by CEN on January 1, 2020
This document specifies the terminology, the general requirements for the construction and operation of forced draught oil burners and also the provision of control and safety devices, and the test...
This document references:
EN 303-1 - Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
Published by CEN on September 1, 2017
This European Standard applies to boilers used for central heating (heating boilers) with forced draught burners with a nominal heat output not exceeding 1 000 kW, which are operated either with...
This document references:
EN 303-2 - Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners
Published by CEN on August 1, 2017
This European Standard is applicable to boilers used for central heating in accordance with EN 303-1:2017 up to a nominal heat output of 1 000 kW and EN 303-4 up to a nominal heat output of 70 kW...
This document is referenced by:
BS EN 15456 - Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements
Published by BSI on May 30, 2008
A description is not available for this item.
This document is referenced by:
BS EN 303-5 - Heating boilers Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking
Published by BSI on August 31, 2012
A description is not available for this item.
This document is referenced by:
BS EN 14825 - Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling - Testing and rating at part load conditions and calculation of seasonal performance
Published by BSI on December 31, 2018
A description is not available for this item.
This document is referenced by:
EN 14825 - Air conditioners, liquid chilling packages and heat pumps, with electrically driven compressors, for space heating and cooling, commercial and process cooling - Testing and rating at part load conditions and calculation of seasonal performance
Published by CEN on July 1, 2022
This document is applicable to air conditioners, heat pumps and liquid chilling packages, including comfort and process chillers. It applies to factory made units defined in EN 14511-1, except single...
This document is referenced by:
BS EN 303-4 - 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
Published by BSI on August 15, 1999
A description is not available for this item.
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