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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...
Read more
Withdrawn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
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
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ISO 7-1:1994
Issue date :
1994 05 12
Pipe threads where pressure-tight joints are made on the threads — Part 1: Dimensions, tolerances and designation
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Issue date :
1992 10 15
Welded, brazed and soldered joints — Symbolic representation on drawings
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Welding and allied processes — Symbolic representation on drawings — Welded joints
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Issue date :
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ISO 2553:2019
Issue date :
2019 03 18
Welding and allied processes — Symbolic representation on drawings — Welded joints (Corrected version 2021-09)
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ÖNORM EN 15502-2-1
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