Back

EVS-EN 297:1999

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

General information
Withdrawn from 03.09.2014
Base Documents
EN 297:1994; EN 297:1994/A2:1996; EN 297:1994/A3:1996; EN 297:1994/A5:1998
Directives or regulations
2009/142/EC Gas appliances (GAD)

Although the standard’s status is withdrawn, it still has the presumption of conformity in the meaning of regulation 2009/142/EC and conformance with the regulation ’s requirements can be guaranteed by using the withdrawn version of the standard. The presumption of conformity is valid until a corresponding amendment is published in the Official Journal of the European Union.
 
To view the latest lists of harmonised standards published in the Official Journal of the European Union, visit: 
http://ec.europa.eu/growth/single-market/european-standards/harmonised-standards/

Standard history

Status
Date
Type
Name
03.09.2014
Main
05.01.2005
Amendment
01.05.2003
Amendment
01.01.2000
Main
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.
*
*
*
PDF
39.60 € incl tax
Browse a standard: 2.40 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-EN 15034:2006

Heating boilers - Condensing heating boilers for fuel oil
Withdrawn from 04.09.2017
Main + amendment

EVS-EN 267:2010+A1:2011

Automatic forced draught burners for liquid fuels CONSOLIDATED TEXT
Withdrawn from 03.02.2020
Main

EVS-EN 303-1:2000

Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
Withdrawn from 18.09.2017
Main

EVS-EN 303-2:2000

Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners.
Withdrawn from 04.09.2017