Bosch Greenstar FS Series - Page 44

Installation
Greenstar FS/Combi FS – 6 720 810 590 (2020/04)
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Fig. 36 Vertical venting system (sealed combustion)
Fig. 37 Vertical venting system (room air only)
Fig. 38 Vertical venting system (sealed combustion)
Key to Fig. 36, Fig. 37 and Fig. 38:
[1] Intake
[2] Exhaust
[3] Concentric termination
X >12” (305mm)
Y 12” (305mm) above maximum snow level or at least 24”
(610mm) whichever is greater
6 720 810 590-23.1W
Y
1 2
6 720 810 590-24.1Wo
1
Y
X
2
6 720 810 590-25.1Wo
1
2
Y
X