Hivatkozási szám

MSZ EN 656:2000

Dokumentumazonosító

601397

Cím

Gáztüzelésű központi fűtési kazánok. B típusú, legalább 70 kW, de legfeljebb 300 kW névleges hőterhelésű fűtőkazánok

Angol cím

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

Alkalmazási terület

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: eth that use one or more combustible gases of the three gas families at the pressures stated in Tables 14 and 15; eth that have a nominal heat input (net CV basis) exceeding 70 kW, but not exceeding 300 kW, including modular boilers; eth where the temperature of the heat transfer fluid does not exceed 105 oC during normal operation; eth 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: eth intended to be installed in the open or in living rooms; eth permanently fitted with more than one flue outlet; eth where the combustion circuit is sealed with respect to the room where the boiler is installed; eth of the condensing type; eth of the low temperature type; eth intended to be connected to a common flue having mechanical extraction; eth fitted with a forced draught burner in accordance with EN 676; eth producing hot water for domestic purposes. This standard only covers type testing.

ICS

91.140.10 Központi fűtési rendszerek

Műszaki Bizottság

A szabvány nyelve

angol

Az érvényesség kezdete

2000-10-01

A visszavonás napja

2022-06-01

Forrás

idt EN 656:1999

Előd

Utód

Módosítás

MSZ EN 656:1999/A1:2006

SZK-közlemények

Kapcsolódó európai jogszabály

2009/142/EK; (GAS09)

A szabvány

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