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Norm

ÖNORM EN 778

Issue date: 2011 04 01

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

This European Standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters with (an) atmospheric burner(s) and wi...
Withdrawn: 2020 03 15
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 144 Pages
Language:
German | English | Download GER/ENG
Currently valid:
This European Standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters with (an) atmospheric burner(s) and without a fan to assist the transportation of combustion air and/or flue gases, hereafter referred to as "appliances". This European Standard applies to Type B11, B11AS, B11BS, B41, B41AS, B41BS C11, C21, C31 and C41 appliances with an input not exceeding 70 kW (net cv-basis), intended primarily for use in single unit residential dwellings. Provision of the heated air may be by means of ducting.
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Domestic and non-domestic gas-fired forced convection air heaters for space heating not exceeding a ...
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