Vertical Vent Installation (Coaxial)
Component Installation Guide
Coaxial vent termination installation
Legend
A Combustion air intake
B Flue gas outlet
24
Vitodens Rigid and Flex Venting Systems Installation
Ceiling opening information
Vent system
60/100
M&G/Duravent, PolyFlue, Z-Flex,
ECCO, Centrotherm InnoFlue
80/125
M&G/Duravent, PolyFlue, Z-Flex,
ECCO,Centrotherm InnoFlue,
100/150
M&G/Duravent, PolyFlue
110/160
Centrotherm InnoFlue, Z-Flex,
ECCO
Vertical vent termination installation
1. Install the vent termination for sloped or flat roof
collars and flashings 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
11
/
in (170 mm)
16