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Norm
ÖNORM M 7442
Issue date: 1982 05 01
Gas-fired instantaneous water heaters
Withdrawn: 1997 04 01
Publisher:
Austrian Standards International
Format:
Digital | 23 Pages
Language:
German
Currently valid:
Optionally co-design standards:
ÖNORM EN 26
2015 10 15
Gas-fired instantaneous water heaters for the production of domestic hot water
Norm
ÖNORM EN 26
2007 07 01
Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmosphe...
Norm
ÖNORM EN 26
2005 10 01
Gas-fired instantaneous water heaters for the production of domestic hot water, fitted with atmosphe...
Norm
ÖNORM EN 26
1998 10 01
Gas-fired instantaneous water heaters for sanitary uses production, fitted with atmospheric burners ...
Norm
ÖNORM M 7442
1970 12 01
Instantaneous gas-fired water heaters; concepts, regulations for construction, quality, performance ...
Norm
Norm
Issue date :
1998 10 01
Gas-fired instantaneous water heaters for sanitary uses production, fitted with atmospheric burners (including corrigendum 1998)
