Bosch GWH-345/450-ESR-N Benutzerhandbuch
6 720 607 909
22
Installation instructions
3.6.7
Exhaust vent configuration examples
Fig. 22 Horizontal side wall venting installation
Fig.
23 Vertical venting installation - Masonry
Chimney
Fig. 24 Vertical venting installation
NOTE: If appliance uses room air, do not place any
other combustion appliance in the same space, to avoid
depressurizing of the building and winter freeze-up. Use
room sealed operation instead.
other combustion appliance in the same space, to avoid
depressurizing of the building and winter freeze-up. Use
room sealed operation instead.