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Directory of certificates / Boiler Efficiency Directive (BED) (92/42/EEC)

Below you will find the list of DVGW certified products / Boiler Efficiency Directive (92/42/EEC).

If you cannot find a certificate in the list, please contact our staff (by telephone or e-mail) if you have any questions about the validity of the certificate. They will be happy to provide you with information. 

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Last updated on 14.11.2026

Owner: LAV.EL GOMMA S.r.l.

Homogener, ozonbeständiger Elastomer-Werkstoff für Gasgeräte und -anlagen

DG-5112CR0280
Via Aldo Moro, 20/22
25033 Cologne (BS)
I

Models

Model
Code
Distributor
01/E70 HNBR
5112
LAV.EL GOMMA S.r.l.