Heating boilers - Heating boilers with forced draught burners. Special requirements for boilers with atomizing oil burners Ingestion-build-54484 BS G 257-1 discusses civil

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Heating boilers - Heating boilers with forced draught burners. Special requirements for boilers with atomizing oil burners Ingestion-build-54484 BS G 257-1 discusses civilWhat is BS EN 303 2 heating boilers with atomizing oil burners about? BS EN 303 discusses heating boilers. BS EN 303 2 is the second part of the BS EN 303 series and discusses special requirements for boilers with atomizing oil burners. BS EN 303 1 is applicable to boilers used for central heating in accordance with EN 303 1: 2017 up to a nominal heat output of 1 000 kW and EN 303 4 up to a nominal heat output of 70 kW with forced draught burners in