Rinnai ENERGYSAVER EX08C Installation Fundamentals page 46

Vent Termination
ADJUSTING THE SLEEVE LENGTH
Do not extend vent
beyond the red line!
1. Measure the wall thickness through the
previously drilled hole. The end of the
sleeve should protrude 3/16" – 3/8" (5-
10mm) from the outside wall. The
sleeve is threaded for adjustment.
Adjust the sleeve length to wall
thickness PLUS 3/16" – 3/8"(5-10mm).
NOTE: Do not extend beyond the
red line on the sleeve.
Practice good safety habits
CAUTION
when using sharp tools!
2. If a shorter length is
necessary an extension can
be removed. Cut the plastic
at the pre-existing mark and
remove the extension.
NOTE: Vent Kit "S" does
not have the removable
extension
IMPORTANT:
Only cut the plastic
green film with a knife.
The vent itself is NOT
designed to be cut!
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