Exhaust Line - Webasto HL 90 Installation Instructions Manual

HL 90
8

Exhaust line

Rigid pipes of unalloyed or alloyed steel with a minimum wall thickness of
1.0 mm or flexible piping of alloyed steel only must be used as the exhaust
line. The exhaust pipe is secured to the heater using a clamping collar, for
example.
It must not be possible for condensate or water to collect in the exhaust line.
Drain holes may be used; these must channel the fluid to the outside via
pipes that are sealed towards the interior.
See the "Statutory regulations governing installation" for further regula-
tions.
The heater may also be operated with a silencer.
Length of the exhaust line:
Internal diameter of the line:
Minimum bending radius:
Total bends:
max. 5 m
38 mm
85 mm
max. 360°
max. 80°
max. 80°
Preferred discharge direction
Figure 11: Exhaust pipe opening
(Installation position)
Front
max. 80°
41
https://webasto-russia.ru