Webasto Air Top 2000 ST B Installation Instructions Manual page 25

Air Top 2000 ST
An attachment is required no further than 150 mm from the end of the
exhaust pipe to ensure that the angle of 90°
Discharge direction almost vertical 90°
Fig. 22: Exhaust pipe opening
Installation position
Only for ADR: The statutory regulation of ADR (Accord européen relatif au
transport international des marchandises dangereuses par route) governing
the routing of the exhaust line, part 9 para. 9.2.4.7, must be adhered to.
10° is achieved
10°
Combustion air inlet and exhaust lines
59