Name: UNI EN 14394 : 2008
Brand: UNI

HEATING BOILERS - HEATING BOILERS WITH FORCED DRAUGHT BURNERS - NOMINAL HEAT OUTPUT NOT EXCEEDING 10 MW AND MAXIMUM OPERATING TEMPERATURE OF 110 DEGREES C

Published date

16-10-2008

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Materials
6 Design
7 Tests
8 Performance requirements
9 Technical documentation
Annex A (normative) - Cylindrical shells under
        internal pressure
Annex B (normative) - Spherical shells and dished
        heads under internal and external pressure
Annex C (normative) - Dished fire tube heads
Annex D (normative) - Flat walls, stayings and
        girder stays
Annex E (normative) - Cylindrical shells under
        external pressure
Annex F (informative) - Pressure Equipment
        Directive 97/23/EC
Annex ZA (informative) - Relationship between
         this European Standard and the Essential
         Requirements of EU Directive 92/42/EEC
         of 21 May 1992 on efficiency requirements
         for new hot-water boilers fired with liquid
         or gaseous fuels
Annex ZB (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 97/23/EC
         concerning pressure equipment (PED)
Bibliography

Describes requirements for boilers with normal operating temperatures between 100 degrees C and 110 degrees C and has a "dual structure".

DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN 14394 : 2006

Standards	Relationship
DIN EN 14394:2008-12	Identical
I.S. EN 14394:2006	Identical
BS EN 14394 : 2005	Identical
UNE-EN 14394:2006	Identical
EN 14394:2005+A1:2008	Identical
NF EN 14394 : 2006 + A1 2008	Identical
NEN EN 14394 : 2005 + A1 2008	Identical
SN EN 14394 : 2006 + A1 2008	Identical
NBN EN 14394 : 2006 + A1 2009	Identical
NS EN 14394 : 2005 + A1 2008	Identical
DIN EN 14394 E : 2008	Identical

EN 12953-9:2007	Shell boilers - Part 9: Requirements for limiting devices of the boiler and accessories
EN 676:2003+A2:2008/AC:2008	AUTOMATIC FORCED DRAUGHT BURNERS FOR GASEOUS FUELS
EN 12953-5:2002	Shell boilers - Part 5: Inspection during construction, documentation and marking of pressure parts of the boiler
ISO 2553:2013	Welding and allied processes Symbolic representation on drawings Welded joints
EN ISO 6506-1:2014	Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014)
ISO 6506-1:2014	Metallic materials Brinell hardness test Part 1: Test method
IEC 60730-2-9:2015 RLV	Automatic electrical controls - Part 2-9: Particular requirements for temperature sensing controls
EN ISO 228-2:2003	Pipe threads where pressure-tight joints are not made on the threads - Part 2: Verification by means of limit gauges (ISO 228-2:1987)
EN 12953-12:2003	Shell boilers - Part 12: Requirements for grate firing systems for solid fuels for the boiler
ISO 7005-2:1988	Metallic flanges — Part 2: Cast iron flanges
ISO 9606-2:2004	Qualification test of welders — Fusion welding — Part 2: Aluminium and aluminium alloys
EN 10216-5:2013	Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
EN 12953-6:2011	Shell Boilers - Part 6: Requirements for equipment for the boiler
EN ISO 15613:2004	Specification and qualification of welding procedures for metallic materials - Qualification based on pre-production welding test (ISO 15613:2004)
ISO 15614-2:2005	Specification and qualification of welding procedures for metallic materials Welding procedure test Part 2: Arc welding of aluminium and its alloys
EN ISO 15612:2004	Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2004)
ISO 15610:2003	Specification and qualification of welding procedures for metallic materials — Qualification based on tested welding consumables
EN 304:2017	Heating boilers - Test code for heating boilers for atomizing oil burners
EN 60730-2-9:2010	Automatic electrical controls for household and similar use - Part 2-9: Particular requirements for temperature sensing controls
ISO 7005-3:1988	Metallic flanges Part 3: Copper alloy and composite flanges
EN 10217-4:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 4: ELECTRIC WELDED NON-ALLOY STEEL TUBES WITH SPECIFIED LOW TEMPERATURE PROPERTIES
EN ISO 4063:2010	Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)
EN 303-1:2017	Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
EN 10216-2:2013	Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties
EN 10025-1:2004	Hot rolled products of structural steels - Part 1: General technical delivery conditions
EN 10088-2:2014	STAINLESS STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR SHEET/PLATE AND STRIP OF CORROSION RESISTING STEELS FOR GENERAL PURPOSES
EN 267:2009+A1:2011	Automatic forced draught burners for liquid fuels
EN 303-2:2017	Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners
ISO 15612:2004	Specification and qualification of welding procedures for metallic materials Qualification by adoption of a standard welding procedure
EN 12953-1:2012	Shell boilers - Part 1: General
EN 12953-7:2002	Shell boilers - Part 7 : Requirements for firing systems for liquid and gaseous fuels for the boilers
EN ISO 15611:2003	Specification and qualification of welding procedures for metallic materials - Qualification based on previous welding experience (ISO 15611:2003)
EN 303-3:1998/AC:2006	HEATING BOILERS - PART 3: GAS-FIRED CENTRAL HEATING BOILERS ASSEMBLY COMPRISING A BOILER BODY AND A FORCED DRAUGHT BURNER
EN ISO 228-1:2003	Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
EN 10217-7:2014	Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
ISO 15614-1:2017	Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys
ISO 15609-1:2004	Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding
ISO 15611:2003	Specification and qualification of welding procedures for metallic materials — Qualification based on previous welding experience
EN 12953-3:2016	Shell boilers - Part 3: Design and calculation for pressure parts
EN 12953-11:2003	Shell boilers - Part 11: Acceptance tests
EN 10021:2006	General technical delivery conditions for steel products
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV	Degrees of protection provided by enclosures (IP Code)
EN 22553:1994	Welded, brazed and soldered joints - Symbolic representation on drawings (ISO 2553:1992)
EN ISO 15614-2:2005	Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys (ISO 15614-2:2005)
EN 12953-2:2012	Shell boilers - Part 2: Materials for pressure parts of boilers and accessories
EN ISO 9606-2:2004	Qualification test of welders - Fusion welding - Part 2: Aluminium and aluminium alloys (ISO 9606-2:2004)
ISO 857-1:1998	Welding and allied processes Vocabulary Part 1: Metal welding processes
EN 10217-2:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: ELECTRIC WELDED NON-ALLOY AND ALLOY STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
EN 10204:2004	Metallic products - Types of inspection documents
EN 12828:2012+A1:2014	Heating systems in buildings - Design for water-based heating systems
EN 10025-2:2004/AC:2005	HOT ROLLED PRODUCTS OF STRUCTURAL STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR NON-ALLOY STRUCTURAL STEELS
EN 1563:2011	Founding - Spheroidal graphite cast irons
EN ISO 15609-1:2004	Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004)
EN 10226-3:2005	Pipes threads where pressure tight joint are made on the threads - Part 3: Verification by means of limit gauges
EN 10217-3:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 3: ALLOY FINE GRAIN STEEL TUBES
EN 303-7:2006	Heating boilers - Part 7: Gas-fired central heating boilers equipped with a forced draught burner of nominal heat output not exceeding 1 000 kW
ISO 185:2005	Grey cast irons Classification
EN 12953-10:2003	Shell boilers - Part 10 : Requirements for feedwater and boiler water quality
EN 12953-8:2001/AC:2002	SHELL BOILERS - PART 8: REQUIREMENTS FOR SAFEGUARDS AGAINST EXCESSIVE PRESSURE
EN 60335-1:2012/A13:2017	HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60335-1:2010, MODIFIED)
ISO 228-2:1987	Pipe threads where pressure-tight joints are not made on the threads Part 2: Verification by means of limit gauges
EN 10216-1:2013	Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
ISO 7005-1:2011	Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems
EN 60529:1991/AC:2016-12	DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
ISO 15613:2004	Specification and qualification of welding procedures for metallic materials Qualification based on pre-production welding test
EN 10216-4:2013	Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties
ISO 4063:2009	Welding and allied processes — Nomenclature of processes and reference numbers
EN ISO 15610:2003	Specification and qualification of welding procedures for metallic materials - Qualification based on tested welding consumables (ISO 15610:2003)
ISO 15607:2003	Specification and qualification of welding procedures for metallic materials General rules
EN 10226-1:2004	Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation
EN 10025-3:2004	Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels
ISO 228-1:2000	Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
EN 10217-1:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - NON-ALLOY STEEL TUBES WITH SPECIFIED ROOM TEMPERATURE PROPERTIES
EN 10217-5:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 5: SUBMERGED ARC WELDED NON-ALLOY AND ALLOY STEEL TUBES WITH SPECIFIED ELEVATED TEMPERATURE PROPERTIES
EN 10217-6:2002/A1:2005	WELDED STEEL TUBES FOR PRESSURE PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 6: SUBMERGED ARC WELDED NON-ALLOY STEEL TUBES WITH SPECIFIED LOW TEMPERATURE PROPERTIES
EN ISO 15607:2003	Specification and qualification of welding procedures for metallic materials - General rules (ISO 15607:2003)
EN 1561:2011	Founding - Grey cast irons
EN 10216-3:2013	Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes
EN 10088-1:2014	Stainless steels - Part 1: List of stainless steels
EN 287-1:2011	Qualification test of welders - Fusion welding - Part 1: Steels