About CEN
The European Committee for Standardization is one of three European Standardization Organizations (together with CENELEC and ETSI) that have been officially recognized by the European Union and by the European Free Trade Association (EFTA) as being responsible for developing and defining voluntary standards at European level.
CEN/TC 109 |
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Central heating boilers using gaseous fuels |
CEN/TC 109 Subcommittees and Working Groups
|
Working group
|
Title
|
|---|---|
| CEN/TC 109/WG 1 | Domestic central heating boilers using gaseous fuels |
| CEN/TC 109/WG 3 | Assembly of boiler bodies and forced draught burners |
| CEN/TC 109/WG 4 | Hot water production of central heating boilers for domestic use |
| CEN/TC 109/WG 5 | Steering Group ECOTEST |
| CEN/TC 109/WG 6 | Material efficiency |