Norm

NEN-EN 15420:2006 Ontw. en

Centrale-verwarmingsketels met atmosferische branders - Type-C-Ketels met een nominale belasting van 70 kW tot 1000 kW

  • Deze norm is ingetrokken sinds 28-05-2010

64,60

Over deze norm

Status Ingetrokken
Aantal pagina's 164
Commissie CV- en warmwatertoestellen
Gepubliceerd op 01-02-2006
Taal Engels
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 C, 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 (on the basis of net calorific value) exceeding 70 kW, but not exceeding 1000 kW, including modular boilers; - where the temperature of the heat transfer fluid does not exceed 105 °C during normal operation; - where the maximum operating pressure in the water circuit does not exceed 6 bar; - which can give rise to condensation under certain circumstances. 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; - of the condensing type; - intended to be connected to a common flue having mechanical extraction; - type C41,C51, C61, C7 and C81 boilers; - fitted with a forced draught burner in accordance with EN 676; - producing hot water for domestic purposes. This standard only covers type testing.

Details

ICS-code 91.140.10
Nederlandse titel Centrale-verwarmingsketels met atmosferische branders - Type-C-Ketels met een nominale belasting van 70 kW tot 1000 kW
Engelse titel Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW, but not exceeding 1000 kW
Vervangen door
Normatieve verwijzingen
  • 92/42/EEG, CV-ketels rendementen

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