NEN - NPR-CR 1749
European scheme for the classification of gas appliances according to the method of evacuation of the products of combustion (types)
Organization: | NEN |
Publication Date: | 1 February 2001 |
Status: | inactive |
Page Count: | 33 |
ICS Code (Gas supply systems): | 91.140.40 |
scope:
Gives details of a general scheme for the classification of such appliances according to the method of evacuating the products of combustion. This form of appliance classification is widely used in the preparation of standards for gas appliances to identify the requirements and methods of test which are applicable to the various methods of evacuating the products of combustion. Appliances classified in this way are generally described as "Types" and this description has been retained for the purposes of this general scheme.