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UNI EN 303-4 : 2003

UNI EN 303-4 : 2003

Current

Current

The latest, up-to-date edition.

HEATING BOILERS - 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 date

02-01-2003

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

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.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
NBN EN 303-4 : 1999 Identical
NS EN 303-4 : 1ED 1999 Identical
I.S. EN 303-4:1999 Identical
NEN EN 303-4 : 1999 Identical
BS EN 303-4:1999 Identical
NF EN 303-4 : 1999 Identical
EN 303-4:1999 Identical
UNE-EN 303-4:1999 Identical
SN EN 303-4 : 1999 Identical
DIN EN 303-4:1999-03 Identical

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