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EN 777-4:2009 Standard

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  Keywords:

#air #combustion #control #system #single

  This standard is no longer addressed in the last official Journal publication of the "2024-01-12 ". This standard is addressed for the last time in the official journal publication of the "2018-04-04"

  Directive

Gas appliances Regulation ((EU) 2016/426)

  Last Official Journal reference

Wednesday 4th of April 2018

  Description:

Multi-burner gas-fired overhead radiant tube heater systems for non-domestic use - Part 4: System H - Safety

  Purpose

This European Standard specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube systems incorporating two or more burner units with each burner under the control of an automatic burner control system, and operated by a single fan providing a single flue outlet, called system H and referred to in the body of the text as the “system”. This standard is applicable to Type B52 systems (see 4.3) intended for use in other than domestic dwellings, in which the supply of combustion air and the evacuation of the products of combustion is achieved by mechanical means. This standard is applicable only to such systems that have fully pre-mixed gas/air burners.

  Publication

Wednesday 4th of April 2018

  Reference

This standard supersedes the "EN 777-4:1999"

Anyway is still possible use the "EN 777-4:1999" until November 18th, 2009

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