1、BRITISH STANDARDBS EN 15035:2006Heating boilers Special requirements for oil fired room sealed units up to 70 kWThe European Standard EN 15035:2006 has the status of a British StandardICS 97.100.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59
2、g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 15035:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007ISBN 978 0 580 49906 7National forewordThis British Stand
3、ard was published by BSI. It is the UK implementation of EN 15035:2006. The UK participation in its preparation was entrusted to Technical Committee RHE/10, Heating boilers.A list of organizations represented on RHE/10 can be obtained on request to its secretary.This publication does not purport to
4、include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15035Decem
5、ber 2006ICS 97.100.40English VersionHeating boilers - Special requirements for oil fired room sealedunits up to 70 kWChaudires de chauffage - Systme de circuit decombustion tanche des chaudires au fioulHeizkessel - Besondere Anforderungen an lbefeuerteUnits fr den raumluftunabhngigen Betrieb biseins
6、chlielich 70 kWThis European Standard was approved by CEN on 4 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and biblio
7、graphical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a C
8、EN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
9、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006
10、 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15035:2006: EEN 15035:2006 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 5 3 Terms and definitions .5 4 Boiler classification.6 5 Construction and materials 8 6 Operat
11、ional requirements .10 7 Test methods14 8 Marking and instructions 21 Annex A (informative) Classification of type C boilers .32 Annex B (informative) Steel grades.34 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 92/42/EEC on effici
12、ency requirements for new hot-water boilers fired with liquid or gaseous fuels35 Bibliography 36 EN 15035:2006 (E) 3 Foreword This document (EN 15035:2006) has been prepared by Technical Committee CEN/TC 57 “Central heating boilers”, the secretariat of which is held by DIN. This European Standard sh
13、all be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. This document has been prepared under a mandate given to CEN by the European Com
14、mission and the European Free Trade Association and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations
15、 of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, S
16、lovenia, Spain, Sweden, Switzerland and United Kingdom. EN 15035:2006 (E) 4 1 Scope This European Standard applies to type CX3central heating boilers as specified in 4.1, equipped with atomizing oil burners: type C13, type C33, and type C53 boilers, including their combustion air supply and combusti
17、on products evacuation ducts and their terminals; type C43 boilers including their connection ducts but without the chimney which is erected as a shared duct system and which is part of the building; type C63boilers, including the connecting piece as specified in 3.7, if not integrated into the boil
18、er; type C83boilers, including their connection ducts but without the chimney which is part of the building; that have a nominal useful heat output below or equal to 70 kW; where the temperature of the water does not exceed 100 C during normal operation; where the maximum water-side operating pressu
19、re does not exceed 8 bar. This European Standard is intended to establish specific requirements and test methods for type C atomizing oil burning central heating boilers with respect to construction, safety, fitness for purpose, rational use of energy, classification and marking. This European Stand
20、ard covers only standard tests. For boilers that produce domestic hot water by a drum or a heat exchanger, integrated or juxtaposed, (by accumulation of instant production), this standard only applies to hot water reheating system components that are not subject to operating conditions applicable to
21、 the boiler heating system. This European Standard covers units consisting of boilers equipped with burners that meet the requirements of EN 267, with the following exceptions: maximum NOxand CO emission values, estimated for boilers according to the classes defined in EN 303-2; air factor value, de
22、fined by the manufacturer and stated in the boilers technical specifications; marking and/or burner data plate which may provide information for the boiler data plate; installation recommendations for installing the burner on the boiler included in the boiler operating instructions. This European St
23、andard modifies EN 303-1, EN 303-2, EN 304 and specifies supplementary requirements only for room sealed operations. EN 15035:2006 (E) 5 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited appl
24、ies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 267, Forced draught oil burners Definitions, requirements, testing, marking EN 303-1, Heating boilers Part 1: Heating boilers with forced draught burners Terminology, general requirement
25、s, testing and marking EN 303-2:1998, Heating boilers Part 2: Heating boilers with forced draught burners Special requirements for boilers with atomizing oil burners EN 303-4, Heating boilers Part 4: Heating boilers with forced draught burners Special requirements for boilers with forced draught oil
26、 burners with outputs up to 70 kW and a maximum operating pressure of 3 bar Terminology, special requirements, testing and marking EN 304:1992, Heating boilers Test code for heating boilers for atomizing oil burners EN 1443, Chimneys General requirements EN 1457, Chimneys Clay/Ceramic Flue Liners -
27、Requirements and test methods EN 1856-1, Chimneys Requirements for metal chimneys Part 1: System chimney products EN 1856-2, Chimneys Requirements for metal chimneys Part 2: Metal liners and connecting flue pipes EN 13063-1, Chimneys System chimneys with clay/ceramic flue liners Part 1: Requirements
28、 and test methods for sootfire resistance EN 13063-2, Chimneys System chimneys with clay/ceramic flue liners Part 2: Requirements and test methods under wet conditions EN 13216-1, Chimneys Test methods for system chimneys Part 1: General test methods EN 14471, Chimneys System chimneys with plastic f
29、lue liners Requirements and test methods EN 15034, Heating boilers Condensing heating boilers for fuel oil 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 required draught difference in pressure between the static pressure of the air
30、 in the area where the boiler is installed and the static pressure of combustion products leaving the boiler (combustion products measuring hole), required to ensure good working order 3.2 room-sealed boiler boiler in which the combustion circuit is sealed off from the area where the boiler is insta
31、lled EN 15035:2006 (E) 6 3.3 combustion circuit circuit including the air supply duct, burner, combustion chamber, heat exchanger, combustion products evacuation duct and either the connection piece or terminal connection (where applicable) 3.4 air supply and combustion products evacuation ducts mea
32、ns for transporting combustion air to the burner and combustion products to the terminal or connection piece. It is necessary to distinguish between: completely surrounded ducts: combustion products evacuation duct is surrounded by combustion air throughout its length; separate ducts: combustion pro
33、ducts evacuation duct and the combustion air supply duct are neither concentric nor completely surrounded ducts 3.5 terminal device fitted to the outside of a building, to which are connected: air supply and combustion products evacuation ducts for type C13and type C33boilers (one device); air suppl
34、y duct and the combustion products evacuation duct for type C53boilers (two devices); air supply duct for type C83boilers (no device) 3.6 terminal guard device that protects the terminal from mechanical damage from outside influences 3.7 connection piece device which allows the fitting of a sealed b
35、oiler to any system for combustion air supply and combustion products boiler classification 4 Boiler classification 4.1 General A type C boiler is a boiler in which the combustion circuit is sealed from the area of the building where the boiler is installed. The air supply and combustion products ev
36、acuation ducts and the terminal or the fitting piece which is used to connect the boiler to a chimney or duct system may or may not be part of the unit as stated in 4.2. They admit fresh air from outside the building to the burner as well as discharge the combustion products to the outside. Boilers
37、are classified into several types according to the combustion products mode of evacuation and supply of combustion air (see examples attached in Annex A). EN 15035:2006 (E) 7 The types are defined by two subscripts:1) first subscript number is based on the possible boiler installation with respect t
38、o the mode of air supply and evacuation of the combustion products (see 4.2); second subscript number is based upon the presence and position of an integral fan in the boiler (see 4.2.8). 4.2 Type of boiler installation 4.2.1 General Types of installation given below are in line with CR 1749. 4.2.2
39、Type C1A type C boiler connected via its ducts to a horizontally installed terminal at the wall or on the roof. The orifices of the ducts are either concentric or close enough to come under similar wind conditions. 4.2.3 Type C3A type C boiler which is connected via its ducts to a vertically install
40、ed terminal. The orifices of the ducts are either concentric or close enough to come under similar wind conditions. 4.2.4 Type C4A type C boiler which is fitted via its ducts possibly by means of a fitting piece to a shared duct system consisting of a duct for the supply of the combustion air and a
41、duct for the discharge of the combustion products. The orifices of this shared duct system are either concentric or close enough to come under similar wind conditions. 4.2.5 Type C5A type C boiler which is connected via its separate ducts to two terminals that may terminate in zones of different pre
42、ssure. 4.2.6 Type C6A type C boiler connected to a separately approved and marketed system for the supply of combustion air and discharge of the combustion products. 4.2.7 Type C8A type C boiler which is connected via its ducts by means of a fitting piece to an air supply terminal and fitted to an i
43、ndividual or shared chimney. 4.2.8 Presence and position of a fan Type C boiler that does not incorporate a fan is identified by the second subscript number “1” (e.g. C11). 1)Boilers in which the combustion circuit is under positive pressure and surrounded by the combustion air circuit may require i
44、dentification by an additional subscript in accordance with national regulations, if they are intended to be installed in non-ventilated areas. EN 15035:2006 (E) 8 Type C boiler that does incorporate a fan downstream of the combustion chamber/ heat exchanger is identified by the second subscript num
45、ber “2” (e.g. C12). Type C boiler that does incorporate a fan upstream of the combustion chamber/ heat exchanger is identified by the second subscript number “3” (e.g. C13). For heating boilers equipped with atomising oil burners only CX3 appliances exist. 5 Construction and materials 5.1 General Bo
46、ilers covered by this European Standard shall meet the requirements of 5.2 to 5.6, in addition to the materials and construction requirements in EN 303-1or EN 303-4 or for condensing boilers in prEN 15034. 5.2 Combustion products evacuation and air supply ducts The quality of materials and the shape
47、 and size of the components (ducts, seals) shall ensure that when appropriately assembled, in the conditions specified by the manufacturer with respect to maintenance, and taking into account the relevant thermal, chemical and mechanical constraints, the ducts are reliable and function satisfactoril
48、y for an acceptable length of time. CE marked products in accordance with appropriate harmonised European specifications are presumed to perform as stated, although this does not replace the manufacturer responsibility to ensure that the liner, connecting flue pipe and fitting product (products acco
49、rding EN 13063-1 and EN 13063-2, EN 1856-1 and EN 1856-2 and EN 14471) as a whole are correctly designed and that component products have the necessary performance values. The flue gas carrying parts shall be designated as P1 and W2 (V2); for appliances using kerosene, P1 and W1 are also suitable. 5.3 Condensate discharge 5.3.1 General For non-condensing appliances where condensation is continuously formed during normal operation, the condensate shall drain to the boiler and 5.3.2 to 5
