1.
Remove top section A of the roof
outlet.
2.
Push above-roof extension B onto
the roof outlet.
3.
Push top section A onto above-
roof extension
B
.
Note
For extensions ≥ 1 m, secure the
roof outlet with ropes. The ropes
can be fastened to the above-roof
extension.
External wall connection
Note
Cannot be used with the Vitocrossal or
Vitoladens.
Install an inspection port in the bal-
anced flue pipe for inspection and
cleaning.
Recommendation: Use the balanced
flue slide coupling to facilitate installa-
tion of the balanced flue pipe.
Route the connection piece with a fall
of at least 3° (approx. 50 mm/m).
Vertical outlet for pitched or flat roofs
(cont.)
5780 223 GB