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Norm
ÖNORM EN 15420
Issue date: 2011 11 01
Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW, but not exceeding 1 000 kW
This document specifies the requirements and test methods concerning, in particular, the
construction, safety, fitness for purpose, and rational use of energy, as well a...
Withdrawn: 2012 12 15
Publisher:
Austrian Standards International
Format:
Digital | 162 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This document 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".
ÖNORM EN 15502-2-1
2024 10 01
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B...
Norm
ÖNORM EN 15502-2-1
2022 12 15
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B...
Norm
ÖNORM EN 15502-2-1
2017 06 15
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B...
Norm
ÖNORM EN 15502-2-1
2012 12 15
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B...
Norm
ÖNORM EN 15420
2011 11 01
Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW, but not ex...
Norm
↖
ÖNORM M 7444
2000 02 01
Special gas-fired boilers with atmospheric burners (except boilers of types B not exceeding 300 kW a...
Norm
ÖNORM M 7444
1996 11 01
Special gas-fired boilers with atmospheric burners (except B11, B11BS, not exceeding 70 kW)
Norm
ÖNORM M 7444
1974 09 01
Gas-fired boilers for hot water heating without and with preparation of hot water (for other than he...
Norm
Norm
Issue date :
1994 05 12
Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation
Norm
Issue date :
1992 10 15
Welded, brazed and soldered joints — Symbolic representation on drawings
Draft
Issue date :
2012 08 30
Welding and allied processes — Symbolic representation on drawings — Welded joints
Norm
Issue date :
2011 01 01
Hot-rolled steel plates 3 mm thick or above - Tolerances on dimensions and shape
Norm
Issue date :
1997 09 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges
Norm
Issue date :
2007 03 01
Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2006)
Norm
Issue date :
2011 06 01
Pressure regulators and associated safety devices for gas appliances - Part 1: Pressure regulators for inlet pressures up to and including 50 kPa
Norm
Issue date :
2001 01 01
Valve proving systems for automatic shut-off valves for gas burners and gas appliances
Norm
Issue date :
2007 11 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
Norm
Issue date :
2003 06 01
Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
Norm
Issue date :
2004 01 01
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges
Norm
Issue date :
2004 06 01
Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types
Norm
Issue date :
2010 07 01
Pressure sensing devices for gas burners and gas burning appliances
Norm
Issue date :
2010 04 01
Copper and copper alloys - Seamless, round copper tubes for water and gas in sanitary and heating applications
Norm
Issue date :
2011 06 01
Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01) (multilingual version: de/en/fr)
Norm
Issue date :
2010 07 01
Flame supervision devices for gas burning appliances - Thermoelectric flame supervision devices
Norm
Issue date :
2012 10 15
Automatic shut-off valves for gas burners and gas appliances
Norm
Issue date :
2012 07 15
Automatic burner control systems for burners and appliances burning gaseous or liquid fuels
Norm
Issue date :
1994 05 12
Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation
Norm
Issue date :
2019 03 18
Welding and allied processes — Symbolic representation on drawings — Welded joints (Corrected version 2021-09)
Norm
Issue date :
2012 12 15
Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW
