01-03
13
34617 Rev D
NANOV TOP DV GAS APPLIANCE INSTALLATION INSTRUCTIONS
Note:
Squeezing the pipe slightly to fit may
be necessary.
Note:
Make sure that the seams are NOT
aligned in order to prevent unintentional
disconnection.
Figure 22
3. ASSEMBLING THE VENT SECTIONS
a. Attaching the Venting to the Appliance
To attach the first vent pipe section to the appliance
collars, simply slide the flared end of the inner
flue of the vent section over the inner collar on the
appliance. At the same time, insert the outer flue
into the outer collar on the appliance. Push the
vent section into the appliance collar until all the
lances have snapped into place. Tug slightly on
the vent to confirm it has completely locked in
place.
b. Assembling Vent Sections
1)
Start the flared inner flue of section A over the
inner flue of section B.
2)
Insert the outer flue of section A into the outer
flue of section B. See Figure 21.
Once both inner and outer flues are started,
press section A into section B firmly until
all lances have snapped into place. Tug
slightly on section A to confirm it has
completely locked into place. See Figure 22.
c. Assembling Minimum Installation (MI)
Sections (not required for all installations)
MI sections are non-unitized so that they can be
cut to a certain length. To use these sections, they
must be cut to length from the non-expanded end.
See Figure 23. They can then be attached by first
connecting the expanded end of the MI inner flue
with the inner flue from the adjacent vent section
and securing with three screws. The expanded
portion of the MI inner flue must overlap completely
with the untreated end of the adjacent vent section.
The outer flue can then be inserted into the
adjacent outer flue expanded end and attached to
the next vent section with three screws. The other
end of the MI vent section can then be attached by
fitting a snap lock section to it and snapping it
together as normal.
Figure 21
Figure 23
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