Exhaust Pipe (Additional Heater Only) - Webasto Thermo Top Z Notice De Montage

Exhaust pipe (additional heater only)

10 Exhaust pipe (additional heater only)
The exhaust pipe (internal diameter 22 mm) can be installed with
several bends (270° altogether, minimum bending radius 50 mm).
The total length of the exhaust pipe must be not less than 500 mm.
The maximum length is 1000 mm.
The exhaust silencer should ideally be installed near the heater, but at
least 200 mm away from it.
The exhaust silencer must not be installed near the combustion air
intake opening.
The exhaust silencer and exhaust pipe must not be secured to heat-
sensitive parts of the vehicle and must be kept at an adequate distance
of at least 20 mm from it.
The opening of the exhaust pipe must move freely and must not be
directed towards any part of the vehicle. The exhaust pipe opening must
remain at an adequate distance (≥ 0.2 m) from the ground.
The Thermo Top Z/C heater must not be operated without the silencer.
Fig. 13: Exhaust silencer
Arbitrary flow direction
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Thermo Top Z / Thermo Top C
The opening of the exhaust pipe must not point towards the front of the
vehicle (see Figure 14).
Discharge direction almost vertical 90° ± 10°
Fig. 14: Exhaust pipe opening
Installation position
Only rigid pipes made of unalloyed steel with a minimum wall thickness
of 1.0 mm or flexible piping made of alloyed steel may be used for the
exhaust pipe.
NOTE:
Condensate accumulations in the exhaust pipe must be discharged
immediately. A condensate drain hole may be drilled if necessary.