Install Instructions

17
4. Insert the Vertical Termination or next
section of vent through the Flashing and
attach to the already installed venting.
• If using a PolyPro Single-Wall to
PolyPro Concentric adapter, install
gaskets as shown in Fig.24 before
connecting to the vent pipe.
• Assemble the PolyPro Single-Wall
venting according to the DuraVent
PolyPro Single-Wall instructions
beginning on page 7.
( Fig.26)
5. Attach the supplied support clamp around
the termination and ensure the Vertical
Termination is plumb using a level before
tightening and securing the clamp to a
rigid surface.
6. Apply a continuous ring of non-hardening
sealant around the vent at the point where
the Storm Collar will meet the chimney just
above the ashing. Slide the Storm Collar
down over the chimney to the top of the
ashing. Seal the Storm Collar to the vent
pipe with sealant.
MAINTENANCE
Have your venting system checked annually.
This can be done easily by the same
technician who inspects & services the
appliance. Recommended areas to inspect
are as follows:
- Check areas of the venting system which
are exposed to the elements for wear or
damage. If damage is found, the components
should be replaced immediately.
- Where possible, look into the Termination
Cap to verify no foreign material is there to
block the vent. Remove any foreign material
found.
- Check for soot deposits within the venting
system and remove any accumulation with
a soft brush. Ensure the appliance is running
properly to prevent further soot buildup.
- Where practical, inspect joints to verify
that no pipe sections or ttings have been
disturbed, and consequently loosened.
Also check mechanical supports such as
wallstraps, support plates, etc for rigidity.