Installation Sequence Boiler Section Assembly; Overview Of Boiler Body - Viessmann VITOROND 200 Installation Instructions Manual

Boiler section assembly

Overview of boiler body

Note
All parts required for boiler assembly are included in
the boiler accessory packs.
The boiler body consists of a back section with fitted
flue outlet, a front section with fitted boiler door and a
number of centre sections that depends on the rated
heating output.
The heating gas side is made leakproof by packing
cord that is inserted into the packing grooves at the
front of each section.
Connect the sections by connectors on the heating
water side; these are pressed into the sections.
A B
Fig. 2
Boiler door
A
Front section
B
Centre section
C
(see table for numbers)
Rated heating output
Number of centre sections
Rated heating output
Number of centre sections
C D
kW 320
kW
E
Back section
D
Flue outlet
E
380 440
7 8 9
700 780
13 14
500 560
10 11
860 950
15 16
630
12
1080
17
7