This standard is applicable to heating boilers in accordance with prEN 303-1 up to a nominal heat output of 1000 kW and prEN 303-4 up to a nominal heat output of 70 kW with atomizing oil burners in accordance with EN 267 which are designed for operating with liquid fuels. The requirements of this standard apply to type testing to heating boilers which are tested on a test rig in accordance with the test code given in EN 304. This standard specifies the necessary heating technical requirements for heating boilers with liquid fuels. NOTE: This Standard can also be used as the basis for evaluation of package boiler/burner units.
NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.
Efficiency requirements for new hot-water boilers fired with liquid or gaseous fuels
WITHDRAWN
SRPS EN 303-2:2007
95.99
Withdrawal of Standard
Dec 25, 2017
PUBLISHED
SRPS EN 303-2:2017