22
installation
For coaxial systems, the maximum ue lengths
listed in the table (see page 23) take into account
an elbow.
For twin ue systems the maximum ue lengths
listed in the table (see page 23) includes the exhaust
gas/air intake terminal.
Type 5 outlets should respect the following instruc-
tions:
1- Use the same ø 80 mm ue pipes for the air
intakes and exhaust gas ducts.
2- If you need to insert elbows in the air intake and
exhaust gas ducts, you should consider for each
one the equivalent length to be included in the
calculation of developed length.
3- The exhaust gas duct should jut above the roof by
at least 0.5 m.
4- The intake and exhaust gas ducts in Type C13
and C53 must be installed on the same wall, or
where the exhaust is vertical and the air intake
horizontal, the terminals must be on the same
side of the building.
To Next Page
Loading...
