Single-Pipe Vent Termination Installation; General Installation Examples - Vertical - Viessmann Vitodens 100-W WB1B Series Installation Instructions Manual

Single Pipe Venting (Room Air Dependent)
Component Installation Guide

Single-pipe vent termination installation

Install the vent termination coupling, along with the bird
screen, for sloped or flat roof collars in accordance with
the manufacturer's instructions.

General installation examples - vertical

Fig. 91 Sloped roof installation
IMPORTANT
Ensure that the venting system is properly supported; the
Vitodens boiler is not designed to support the weight of
the venting system.
84
(continued)
Fig. 92 Flat roof installation
Rigid Venting Systems Installation Instructions
Fig. 93 Sloped roof installation
with offset