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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 303-4:1999

Publication date:   Feb 24, 2001

General information

90.60 Close of review   Jun 4, 2019

CEN

CEN/TC 57 Central heating boilers

European Norm

01.040.91   Construction materials and building (Vocabularies) | 91.140.10   Central heating systems

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Scope

This standard is applicable to heating boilers with forced draught oil burners up to a nominal heat output of 70 kW. They are operated, either with negative pressure (natural draught boiler) or with positive pressure (pressurised boiler) in the combustion chamber, in accordance with the boiler manufacturer's instructions. This standard specifies the necessary terminology, the requirements on the materials and testing of them, and marking requirements for heating boilers.

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PUBLISHED
EN 303-4:1999
90.60 Close of review
Jun 4, 2019