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  • Abstract:
    This European Standard applies to heating boilers including safety devices up to a nominal heat output of 500 kW which are designed for the burning of solid fuels only and are operated according to the instructions of the boiler manufacturer.This European Standard deals with significant hazards, hazardous situations and events relevant to heating boilers used as intended and under the conditions foreseen by the manufacturer (see Clause 4). The boilers may operate under natural draught or forced draught. The stoking may work manually or automatically. NOTE This European Standard deals with boilers which are both within and outside of the scope of the Machinery Directive 2006/42/EC.This European Standard contains requirements and test methods for safety, combustion quality, operating characteristics, marking and maintenance of heating boilers. It also covers all external equipment that influences the safety systems (e. g. back burning safety device, integral fuel hopper).This European Standard covers only boilers that include burners as a unit. The standard applies to the combination of a boiler body with a solid fuel burner according to EN 15270 as a unit only when the whole unit is tested in accordance with this European Standard. Heating boilers in accordance with this European Standard are designed for central heating installations where the heat carrier is water and the maximum allowable temperature is 110 °C, and which can operate at a maximum allowable operating pressure of 6 bars. For heating boilers with a built-in or attached water heater (storage or continuous flow heater), this European Standard only applies to those parts of the water heater which are necessarily subject to the operating conditions of the heating boiler (heating part). This European Standard does not apply to:- heating boilers and other heating appliances which are also designed for the direct heating of the place of installation;- cooking appliances;- the design and construction of external fuel storage and transportation devices prior to the safety devices of the boiler;- room sealed applications;- condensing boilers.This European Standard specifies the necessary terminology for solid fuel heating boilers, the control and safety related requirements, the design requirements, the technical heating requirements (taking into account the environmental requirements) and testing, as well as the marking requirements. This European Standard is not applicable to heating boilers which are tested before the date of its publication as an EN (European Standard).(...)
  • Document number:
    DIN EN 303-5
  • Issuing date:
  • Document type:
  • Title:
    Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking; German version EN 303-5:2021
  • Replaces:
    DIN EN 303-5(2012-10); DIN EN 303-5(2018-05)
  • Author:
    Heating and Ventilation Technology Standards Committee
  • Search term:
    Automatic; Biomass; Boilers; Calorific value vessels; CE marking; Central heating; Charging by hand; Construction requirements; Danger; Definitions; Design; Dimensioning; Electrical safety; Emission; Equipment; Hearths; Heat generators; Heating equipment; Heating technics; Hot-water boilers; Hydraulic tests; Inspection; Maintenance; Manual; Marking; Materials; Operational instructions; Performance; Performance in service; Pressure overload; Risk analysis; Safety devices; Safety requirements; Safety tests; Solid fuels; Specification (approval); Steam boilers; Tanks; Test reports; Testing; Thermal environment systems; Type testing; Welded joints; Welding processes
  • Application areas:
    03.32 Industrieöfen, Heizkessel
  • Hazards:
    AB Terminologische Festlegungen in Normen mit Arbeitsschutzbezug; FA Brand- und Explosionsgefährdungen im Allgemeinen; HI Mangelhafte Gebrauchsanweisungen und Betriebsanleitungen
  • ICS:
    91.140.10 Central heating systems
  • Price:
    220,80 EUR
  • Cross references:
    EN 303-1 (2017-09)<S>; EN 304 (2017-11)<S>; EN 1561 (2011-10)<S>; EN 1563 (2018-08)<S>; EN 10204 (2004-10)<S>; EN 10226-1 (2004-07)<S>; EN 10226-3 (2005-02)<S>; EN 12619 (2013-01)<S>; EN 12828+A1 (2014-04)<S>; EN 13284-1 (2017-11)<S>; EN 13384-1+A1 (2019-07)<S>; EN 13501-1 (2018-12)<S>; EN 14597 (2012-06)<S>; EN 14789 (2017-01)<S>; EN 14792 (2017-01)<S>; EN 15058 (2017-01)<S>; EN 15259 (2007-10)<S>; EN 15270 (2007-12)<S>; EN 15456 (2008-04)<S>; CEN/TS 15883 (2009-07)<S>; EN 60335-1 (2012-01)<S>; EN 60335-1/A11 (2014-08)<S>; EN 60335-1/A13 (2017-10)<S>; EN 60335-1/A14 (2019-08)<S>; EN 60335-2-102 (2016-01)<S>; EN 60730-1 (2016-07)<S>; EN 60730-2-5 (2015-02)<S>; EN IEC 60730-2-9 (2019-02)<S>; EN IEC 61000-6-2 (2019-02)<S>; EN 61000-6-3 (2007-01){historisch}<S>; EN ISO 228-1 (2003-02)<S>; EN ISO 228-2 (2003-02)<S>; EN ISO 4063 (2010-12)<S>; EN ISO 6506-1 (2014-09)<S>; EN ISO 9606-1 (2017-08)<S>; EN ISO 9606-2 (2004-12)<S>; EN ISO 12100 (2010-11)<S>; EN ISO 13732-1 (2008-09)<S>; EN ISO 13919-1 (2019-11)<S>; EN ISO 13919-2 (2021-02)<S>; EN ISO 14120 (2015-11)<S>; EN ISO 15609-4 (2009-05)<S>; EN ISO 15614-11 (2002-03)<S>; EN ISO 17225-1 (2014-05){historisch}<S>; EN ISO 17225-2 (2014-05){historisch}<S>; EN ISO 17225-3 (2014-05){historisch}<S>; EN ISO 17225-4 (2014-05){historisch}<S>; EN ISO 17225-5 (2014-05){historisch}<S>; EN ISO 17225-6 (2014-05){historisch}<S>; EN ISO 17225-7 (2014-05){historisch}<S>; EN ISO 18135 (2017-04)<S>; EN ISO 20023 (2018-12)<S>; ISO 857-2 (2005-11)<S>; ISO 7005-1 (2011-07)<S>; ISO 7005-2 (1988-12)<S>; ISO 7005-3 (1988-02)<S>; DIN ISO 857-2 (2007-03); EN 1233 (1996-07); EN 1443 (2019-04); EN 1457-2 (2012-01); EN 1749 (2020-01); EN 1856-1 (2009-06); EN 1856-2 (2009-06); EN 10025-1 (2004-11); EN 10025-2 (2019-08); EN 10027-2 (2015-04); EN 10028-2 (2017-07); EN 10028-3 (2017-07); EN 10029 (2010-11); EN 10088-2 (2014-10); EN 10095 (1999-03); EN 10120 (2017-07); EN 10210-1 (2006-04); EN 10210-2 (2019-05); EN 10216-1 (2013-12); EN 10217-1 (2019-04); EN 10255+A1 (2007-04); EN 13216-1 (2019-04); EN 13501-2 (2016-06); EN 15035 (2006-12); EN 15036-1 (2006-09); EN 15287-2 (2008-03); EN ISO 5961 (1995-03); EN ISO 11885 (2009-05); EN ISO/IEC 17025 (2017-12); EN ISO 17294-2 (2016-08); EUV 2015/1187 (2015-04-27); EUV 2015/1189 (2015-04-28); 2006/42/EG (2006-05-17); EN 10222-2+A1 (2021-06); EN 13063-1+A1 (2007-07); EN 13063-2+A1 (2007-07); EN 13384-2+A1 (2019-07)
  • Cited in:
    STLB-Bau LB 040 DVD (2022-04)<STARR>
  • Identical with:
    EN 303-5(2021-04)<IDT>
  • Legislation:
    2006/42/EG (2006-05-17)<H>; Maschinenrichtlinie; EUV 2015/1187 (2015-04-27)<M>; EUV 2015/1189 (2015-04-28)<M>; 2006/42/EG (2006-05-17)<M>; Maschinenrichtlinie; EUB 2022/621 (2022-04-07)
  • Harmonization info:
    2006/42/EG (2006-05-17); Maschinenrichtlinie
  • Update flag: