EVS-EN 437:1997/A2:2000

Amendment EN 437:1993/A2:1999 to EN 437:1993 with the following scope: This standard specifies the test gases, test pressures and categories of appliances relative to the use of combustible gases of the first, second and third families. It serves as a reference document in the specific standards for appliances that fall within the scope of the Council Directive on the approximation of the laws of Member States concerning
gas appliances.