Viessmann Vitorond 100, Installation Instructions Manual

Page: 4 / 44

4
Boiler section assembly
If the boiler is supplied in sections
Note
All parts required for the boiler assembly are contained in the boiler
accessory pack.
The boiler body consists of a back section with cast−on flue outlet, a front
section with fitted boiler door and a number of centre sections, subject to the
rated output.
The primary side is made watertight by sealant, which is inserted into the
sealing grooves at the front of each section.
The sections are connected by nipples on the primary side; these are pressed
into the sections.
A
Boiler door
B
Front section
C
Centre section
D
Back section with cast−on flue
outlet
A
Flue pipe adaptor
(for 80 and 100kW)
Rated output kW 40 50 63 80 100
Number of centre
sections
1 2 3 4 5
5862915GB
A B C D E