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EN 621:2009 Standard



#iec #combustion #air #gas #fired


Gas appliances Regulation ((EU) 2016/426)

  Last Official Journal reference

Wednesday 4th of April 2018


Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products


This part of IEC 62134 establishes uniform generic requirements for fibre optic closures. This standard does not cover test and measurement procedures, which are described in IEC 61300 series.


Wednesday 4th of April 2018


This standard superseed the "EN 621:1998".

Anyway is still possible use the "EN 621:1998" until May 31st, 2010

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