AFNOR - NF EN 303-4
Heating boilers. Part 4 : heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar. Terminology, special requirements, testing and marking.
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 July 1999 |
| Status: | active |
| Page Count: | 32 |
| ICS Code (Central heating systems): | 91.140.10 |
Document History
NF EN 303-4
July 1, 1999
Heating boilers. Part 4 : heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with outputs up to 70 kW and a maximum operating pressure of 3 bar. Terminology, special requirements, testing and marking.
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