Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
NORM herausgegeben am 1.3.2018
Bezeichnung normen: ČSN EN 303-1
Zeichen: 075303
Katalog-Nummer: 503866
Ausgabedatum normen: 1.3.2018
Zahl der Seiten: 40
Gewicht ca.: 120 g (0.26 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This European Standard applies to boilers used for central heating (heating boilers) with forced draught burners with a nominal heat output not exceeding 1 000 kW, which are operated either with negative pressure (natural draught boilers) or with positive pressure (pressurized boiler) in the combustion chamber, in accordance with the boiler instructions