Vaillant ecoTEC plus - 6 Customer Service

Customer service 6
0020200969_07 Set-up instructions 39
– Diameter: 3 mm
2. Use the screw (2) to screw in the air pipes.
6 Customer service
To ensure regular servicing, it is strongly recommended
that arrangements are made for a Maintenance Agreement.
Please contact Vaillant Service Solutions for further details:
Telephone: 0330 100 3461