ÖNORM EN 15378-1

This document specifies inspection procedures for the assessment of energy performance of existing boilers and heating systems. Heat generators types covered by this standard are: — boilers for heating, domestic hot water or both; — gas, liquid, solid fuel fired combustion boilers; — electrically driven and gas driven heat pumps; — thermal solar systems for domestic hot water, heating or both; — other heat generators types, such as cogeneration units. Parts of heating systems covered by this standard are: — heat generators, including generation control; — heating distribution network, including associated components and controls; — heating emitters, including components and controls; — space heating control system; — heat storage and associated components; — domestic hot water production system. This standard covers issues related to energy conservation and environmental performance. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000-1.