EN 303-2:1992

Heating boilers - Heating boilers with forced draught burners - Part 2: Special requirements for boilers with atomizing oil burners

Scope

This standard applies to heating boilers in accordance with EN 303-1 with atomizing oil burners in accordance with EN 267 up to a nominal heat output of 300 kW which are designed for operating with liquid fuels with a viscosity at the burner inlet of (5,5 +0,5) mm2/s at a temperature of 20°C and a density of 0,83 - 0,86 g/cm3 at a temperature of 15°C. The requirements of this standard apply to heating boilers which are tested on a test rig in accordance with the test code given in EN 304 part 1.