Bosch SSB255 - Page 31

SSB 6720818454 (2016/02) US
Installation | 31
Fig. 36 Horizontal venting system (sealed combustion) ; 3 is a wall
termination
Fig. 37 Horizontal venting system (sealed combustion); X≥4” (102 mm)
Fig. 38 Horizontal concentric system (sealed combustion)
Fig. 39 Vertical venting system (sealed combustion) ; ); X > 12”
(305 mm); Y 12” above maximum snow level or at least 24”
whichever is great
2
3
1
1
2
X
1
2
Y
X
1
2