Vaillant ecoTEC VU Installation And Maintenance Instructions Manual page 16

4 Installation
– The position of the connections.
– The position of the wall breakthrough of the air/flue gas
duct.
Position the installation template vertically over the instal-
lation site.
> Attach the template to the wall, using tacks for example.
> Mark the drill holes for the hanging bracket on the wall.
> If necessary, mark the position for the wall breakthrough
for the air/flue gas duct.
> Remove the installation template from the wall.
Æ
> Drill 2 holes
10 mm for the hanging bracket in the wall.
> If necessary, cut the wall breakthrough for the air/flue
gas duct.
16
Installation and maintenance instructions ecoTEC 0020173113_01