UNI EN 303-4 : 2003
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
01-02-2003
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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.