DuraVent DIRECT-TEMP Co-Linear Insert Kit Installation Instructions Manual page 8

GENERAL MAINTENANCE
Conduct an inspection of the venting system
twice a year.
Recommended areas to inspect are as fol-
lows:
1. Check areas of the Venting System which
are exposed to the elements for corrosion.
These will appear as rust spots or streaks,
and in extreme cases, holes. These compo-
nents should immediately be replaced.
2. Remove the cap and remove any bird
nests, or other foreign material.
3. Check for evidences of excessive con-
densate, such as water droplets forming in
the liners, and subsequently dripping out at
joints. Continuous condensate can cause
corrosion of caps, liners, and fittings. It may
be caused by having exterior portions of the
system being exposed to cold weather.
8
Note: Diagrams & Illustrations Are Not to Scale.