Mounting Vitodens 100-W Boiler; Boiler Connections; Flue Gas Connection - Viessmann Vitodens 100-W WB1B Series Installation And Service Instructions Manual

Vitodens 100-W, WB1B Installation & Service
Wall Mounting
(continued)

Mounting Vitodens 100-W boiler

Boiler Connections

Flue gas connection

The Vitodens 100-W boiler comes with a preinstalled vent
pipe adaptor (as shown).
Run venting system, single-pipe, double-pipe or coaxial,
through the side wall, roof or chimney, taking the shortest
possible route and at a rising angle (min. 3º).
For double pipe installation, the combustion
air inlet cover C must be in place. Also refer
to the Venting Manual.
Note: Prior to installing the boiler, if a CombiPLUS kit
is also required, verify that the minimum mounting
clearances are met.
1. Loosen the screws at the bottom of the boiler; do not
remove completely.
2. Remove the front panel.
3. Mount boiler onto the mounting bracket.
For installation of the mounting bracket, see
subsection entitled "Wall mounting installation"
on page 16 of this manual.
Installation Instructions Vitodens Venting System.
Remove and discard combustion air
inlet cover C when installing coaxial
vent pipe system.
Dimensions/Connections
17