Component Installation Guide; Ceiling Opening Information; Vertical Vent Termination Installation - Viessmann Vitodens 100-W WB1B Series Installation Instructions Manual

Rigid Venting Systems Installation Instructions

Component Installation Guide

Coaxial vent termination installation
Fig. 20 Coaxial vent termination
Legend
A Combustion air intake
B Flue gas outlet
Vertical Vent Installation (Coaxial)
Table 8 Ceiling opening information
Vent system
60/100
80/125
100/150 M&G
110/160 InnoFlue

Vertical vent termination installation

1. Install the vent termination for sloped or flat roof
collars in accordance with the manufacturer's
instructions.
2. The vent termination should be placed from above on
the sloped or flat roof collar.
3. Connect vent pipe from below.
Opening Ø
4a in. (108 mm)
5a in. (133 mm)
6e in. (160 mm)
6.5 in. (166 mm)
25