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Norm

ÖNORM M 7422-2

Issue date: 1980 09 01

Pressure switches for air and flue gases for furnace systems

Withdrawn : 1989 06 01
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
Currently valid:
ÖNORM EN 1854:2023 07 01
Optionally co-design standards:
Committee 043: Gas-fired appliances and gas technology
ÖNORM EN 1854
2023 07 01
Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Pressure...
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ÖNORM EN 1854
2010 07 01
Pressure sensing devices for gas burners and gas burning appliances
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ÖNORM EN 1854
2006 07 01
Pressure sensing devices for gas burners and gas burning appliances
Norm
ÖNORM EN 1854
1997 11 01
Pressure sensing devices for gas burners and gas burning appliances
Norm
ÖNORM M 7422-2
1989 06 01
Pressure switches; pressure switches for air and for flue gases
Norm
ÖNORM M 7422-2
1980 09 01
Pressure switches for air and flue gases for furnace systems
Norm
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Historie aufklappen
Norm
ÖNORM M 7422-2
Issue date : 1989 06 01
Pressure switches; pressure switches for air and for flue gases