This European Standard specifies the requirements and test methods for the rational use of energy of non-domestic gas fired overhead radiant tube heaters incorporating a single burner system under the
control of an automatic burner control system, referred to in the body of the text as appliances.
This standard is applicable to Type A2, A3, B12, B13, B22, B23, B42, B43, B52, B53, C12, C13, C32 and C33
appliances intended for use in other than domestic dwellings, in which the supply of combustion air
and/or the evacuation of the products of combustion is achieved by mechanical means located
upstream of the draught diverter, if provided.
This standard is not applicable to:
a) appliances designed for use in a domestic dwelling;
b) outdoor appliances;
c) appliances of heat input in excess of 120 kW (based on the net calorific value of the
appropriate reference test gas);
d) appliances having fully pre-mixed gas and air burners in which :
1) either the gas and all the combustion air are brought together just before the level of the
combustion zone; or
2) pre-mixing of the gas and all combustion air is carried out in a part of the burner
upstream of the combustion zone.
This standard is applicable to appliances which are intended to be type tested. Requirements for
appliances which are not intended to be type tested need to be subject to further consideration.
Diese Europäische Norm enthält die Anforderungen und Prüfmethoden für die rationelle Energieverwendung von gasbefeuerten Oberkopf-Dunkelstrahlern mit einem einzigen Brennersystem mit Überwachung durch einen Gasfeuerungsautomaten für gewerbliche und industrielle Anwendung. Die Norm ist auf Geräte der Typen A2, A3, B12, B13, B22 und B23 anwendbar, die nicht für Wohngebäude gedacht sind und bei denen die Zufuhr der Verbrennungsluft und/oder die Abfuhr der Verbrennungsgase mit mechanischen Mitteln erfolgt, die vor der Strömungssicherung angeordnet sind, wenn eine solche vorgesehen ist.