Gas Connection - Viessmann Vitopend 100-W Installation And Service Instructions Manual

Flue gas connection
Opening the flue gas bypass
A Sheet steel knock-out

Gas connection

A
(cont.)
Note
Only carry out the flue gas emissions test
with fitted cover panel.
1. Fix gas shut-off valve to gas connec-
tion A.
Torque 30 ±2 Nm.
Installation sequence
Conversion to other gas
types:
Conversion kit installation
instructions
11