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EN 297:1994/A3:1996 Standard

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  Keywords:

#water #type #standard #exceed #hot

This standard is superseeded by:
  •   EN 297:1994/A6:2003 from: 1998-12-31 00:00:00
  •   Directive

    Gas appliances Regulation ((EU) 2016/426)

      Last Official Journal reference

    Wednesday 4th of April 2018

      Description:

    Gas-fired central heating boilers - Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW

      Purpose

    This European Standard specifies the requirements and test methods for the construction, safety, fitness for purpose, rational use of energy, classification and marking of gas-fired central heating boilers, hereafter referred to as "boilers". This standard applies to type B11 and BB11BS boilers: - fitted with atmospheric burners; - that use gases corresponding to the three gas families and to the pressures stated in 4.1.4; - that have a nominal heat input not exceeding 70 kW (on net calorific value); - where the temperature of the water does not exceed 95 øC during normal operation; - where the maximum water-side operating pressure does not exceed 6 bar. This standard does not contain all the necessary requirements for: boilers: - intended to be installed in the open; - having multiple heating units with a single draught diverter; - with fan-assisted combustion; - of the condensing type; i- ntended to be connected to a common flue having mechanical extraction; - fitted with manual or automatic means of adjusting the air supply and/or adjusting the evacuation of the combustion products; - of the combination type (central heating and domestic hot water production); appliances: - combining the functions of an independent space heater and a hot water generator for central heating. This standard only covers type testing.

      Publication

    Wednesday 4th of April 2018

      Cessation

    This standard has been withdrawn on 2003-12-23

      Amendment

    This standard is an amendment for "EN 297:1994"

      Reference

    This standard superseed the "EN 297:1994"

    Anyway is still possible use the "EN 297:1994" until February 24th, 1998

      Related Standards

    EN 303-3:1998

    Gas appliances Regulation ((EU) 2016/426)

    Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burner

    EN 509:1999

    Gas appliances Regulation ((EU) 2016/426)

    Decorative fuel-effect gas appliances

    EN 461:1999

    Gas appliances Regulation ((EU) 2016/426)

    Specification for dedicated liquefied petroleum gas appliances - Flueless non-domestic space heaters not exceeding 10 kW

    EN 461:1999/A1:2004

    Gas appliances Regulation ((EU) 2016/426)

    Specification for dedicated liquefied petroleum gas appliances - Flueless non-domestic space heaters not exceeding 10 kW

    EN 483:1999

    Gas appliances Regulation ((EU) 2016/426)

    Gas-fired central heating boilers - Type C boilers of nominal heat input not exceeding 70 kW

    EN 483:1999/A2:2001/AC:2006

    Gas appliances Regulation ((EU) 2016/426)

    Gas-fired central heating boilers - Type C boilers of nominal heat input not exceeding 70 kW

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