As scope for TS 15502-3-2, the scope of prEN 15502-2-2:2022 applies, with the following modification:
Replace ak) by the following:
ak) appliances that are intended to burn natural gases of the second family where hydrogen is added to the
natural gas, except for non premixed / partial premixed appliances equipped with a PGS (which are
covered by this document)
Registration number (WIID)
78258
Scope
As scope for TS 15502-3-2, the scope of prEN 15502-2-2:2022 applies, with the following modification:
Replace ak) by the following:
ak) appliances that are intended to burn natural gases of the second family where hydrogen is added to the
natural gas, except for non premixed / partial premixed appliances equipped with a PGS (which are
covered by this document)
