Gas-fired central heating boilers - Type B boilers of nominal heat input exceeding 70 kW but not exceeding 300 kW

This standard specifies the requirements and test methods concerning, in particular the construction, safety, fitness for purpose, and rational use of energy, as well as the classification and marking of gas-fired central heating boilers that are fitted with atmospheric burners, fan assisted atmospheric burners or fully premixed burners, and are hereafter referred to as "boilers".  This standard applies to boilers of type B, as listed in 4.2:   ? that use one or more combustible gases of the three gas families at the pressures stated in Tables 14 and 15;  ? that have a nominal heat input (net CV basis) exceeding 70 kW, but not exceeding 300 kW, including modular boilers;  ? where the temperature of the heat transfer fluid does not exceed 105 oC during normal operation;  ? where the maximum operating pressure in the water circuit does not exceed 6 bar.  The standard applies to boilers designed for sealed water systems or for open water systems.  The standard does not contain all the requirements necessary for boilers:   ? intended to be installed in the open or in living rooms;  ? permanently fitted with more than one flue outlet;  ? where the combustion circuit is sealed with respect to the room where the boiler is installed;  ? of the condensing type;  ? of the low temperature type;  ? intended to be connected to a common flue having mechanical extraction;  ? fitted with a forced draught burner in accordance with EN 676;  ? producing hot water for domestic purposes.  This standard only covers type testing.

Heizkessel für gasförmige Brennstoffe - Heizkessel des Typs B mit einer Nennwärmebelastung größer als 70 kW aber gleich oder kleiner als 300 kW

Diese Norm legt die Anforderungen und Prüfbedingungen für den Bau, die Sicherheit, die Gebrauchsgüte, den rationellen Energieeinsatz, die Einteilung und die Kennzeichnung von gasbetriebenen Heizkesseln fest, die mit atmosphärischen Brennern, ventilatorunterstützten Brennern oder Vormischbrennern ausgerüstet sind und hiernach als "Kessel" bezeichnet werden.

Chaudieres de chauffage central utilisant les combustibles gazeux - Chaudieres de type B dont le débit calorifique nominal est supérieur a 70 kW mais inférieur ou égal a 300 kW

La présente norme européenne prescrit les spécifications et les techniques d'essai relatives a la construction, la sécurité, l'aptitude a la fonction, l'utilisation rationnelle de l'énergie, la classification et le marquage des chaudieres de chauffage central équipées de bruleurs atmosphériques avec ou sans ventilateur, ou de bruleurs a prémélange total utilisant les combustibles gazeux, appelées ci-apres "chaudieres.

Plinski kotli za centralno ogrevanje – Tip kotlov B z imensko močjo nad 70 kW do vključno 300 kW

General Information

Status
Published
Publication Date
31-Jan-2001
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Feb-2001
Due Date
01-Feb-2001
Completion Date
01-Feb-2001

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Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 656:2001
01-februar-2001
3OLQVNLNRWOL]DFHQWUDOQRRJUHYDQMH±7LSNRWORY%]LPHQVNRPRþMRQDGN:GR
YNOMXþQRN:

Gas-fired central heating boilers - Type B boilers of nominal heat input exceeding 70 kW

but not exceeding 300 kW
Heizkessel für gasförmige Brennstoffe - Heizkessel des Typs B mit einer
Nennwärmebelastung größer als 70 kW aber gleich oder kleiner als 300 kW

Chaudieres de chauffage central utilisant les combustibles gazeux - Chaudieres de type

B dont le débit calorifique nominal est supérieur a 70 kW mais inférieur ou égal a 300 kW

Ta slovenski standard je istoveten z: EN 656:1999
ICS:
91.140.10 Sistemi centralnega Central heating systems
ogrevanja
97.100.20 Plinski grelniki Gas heaters
SIST EN 656:2001 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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