Viessmann VITOFLEX 300-UF Operating Instructions Manual page 10

Introductory information
Commissioning
(cont.)
As the user of new combustion equipment, you may be
obliged to notify your local flue gas inspector of the
installation [check local regulations]. Your local flue gas
inspector [where applicable] will also provide you with
information on additional activities concerning your
combustion equipment (such as regular testing, clean-
ing, etc.).
10