Webasto DUAL TOP RHA 100 Installation Instructions Manual page 36

Exhaust system
(front view)
B
C
45 ~ 70º
A
Fig. 34: Location and direction of exhaust
A: Flow exhaust fumes 45 ~ 70º downwards and at side to
avoid exhaust bag under vehicle
B: End exhaust line nearly aligned with side of vehicle body
C: End exhaust line cut horizontally to avoid that ambient wind
can enter
34
Dual Top