Vermont Castings Jefferson Direct Vent/Natural Vent Gas Heater
•Side Wall Terminations: Dry fit the inner elbow with the vertical inner vent and confirm the centerline alignment with the wall thimble opening.
4.Attach the Inner Vent Assembly to the stove.
•Run a bead of sealant around the bottom end of the starter pipe and attach the assembly to the stove using three
5.Install the Outer Adapter Pipe. Apply a 1/4Ó bead of cement around the inside wall of the pipe, about 1Ó from the end. Insert the pipe over the stove flue collar, keeping the vertical seam oriented to the back of the stove. Also, be sure to align holes on the pipe with the holes on the flue collar of the firebox. Fasten the pipe to the holes in the flue collar with the #12 x 1/2Ó sheet metal screws provided. (Fig. 19)
ST213
Fig. 19 Fasten outer pipe with #12 x 1/2Ó sheet metal screw.
Install the Vent Adapter Pipe
(Simpson
3Ó Inner
Starter
Pipe
First Section of
Vent Pipe
T
EN
EM
C
1. | Install the Restrictor Plate. Consult the ÔVent Run |
| SpecificationsÕ on page 8 to determine whether the |
| restrictor plate is needed. If so, put the restrictor |
| plate in place within the inner flue collar as shown in |
| Figure 16. |
2. | Discard the inner starter pipe shipped with the |
| logset. Using the starter pipe assembly listed on |
| page 7, slide the inner section out to allow access. |
| • Run a bead of sealant around the bottom end of |
ST211
Fig. 17 Connect the inner starter with the next section of inner vent pipe.
CEMENT
ST212
Fig. 18 Attach inner assembly to flue collar.
the starter pipe and attach the assembly to the stove |
using three |
the parts bag. (Fig. 20) |
3. Install the Outer Adapter Pipe. Apply a 1/4Ó bead |
of cement around the outside surface, about one |
inch from the crimped end. (Fig. 21) Orient the |
vertical seam to the rear, and insert the crimped end |
of the outer pipe into the flue collar. Fasten with |
three sheet metal screws provided. |
Inner Adapter | ||
8 Phillips | ||
Pipe | ||
Screws | ||
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ST355
Fig. 20 Simpson
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