EN ISO 52003-1 : Energy performance of buildings - Indicators, requirements, ratings and certificates - Part 1: General aspects and application to the overall energy performance (ISO 52003-1:2017).
Norm EN-ISO-52003-1-EN
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Standards & Regulations
Norm NBN-EN-ISO-16032-EN
NBN EN ISO 16032 : Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method (ISO 16032:2004).
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Norm EN-ISO-23553-1-EN
EN ISO 23553-1 : Safety and control devices for oil burners and oil-burning appliances - Particular requirements - Part 1: Automatic and semi-automatic valves (ISO 23553-1:2022).
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Norm CEN-TS-12977-1-EN
CEN/TS 12977-1 : Thermal solar systems and components - Custom built systems - Part 1: General requirements for solar water heaters and combisystems.
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