Vermont Casting SDDVRBD 사용자 설명서

16

ST131b

wall thimble

12/3/99   djt

61"

(1549mm)

ST131b

Fig. 20  Minimum wall thimble centerline.

6.  Slip the wall plate and trim collar over the interior 

end of the horizontal pipe and install into the wall 
sleeve. Seal the joint inside the wall plate if needed 
to keep cold air from being drawn into the home.

7.  Connect the pipe to the inner collar. Fasten the wall 

plate to the pipe with three sheet metal screws. Slide 
the trim collar up against the wall plate to cover the 
screws. (Figs. 18)

8.  Install the vent terminal. (Figs. 18) Guide the inner 

and outer vent termination collars into the adjacent 
pipes. Double check that the vent pipes overlap the 
collars by 2”. Fasten the termination to the wall with 
the screws provided, and caulk the joint with weath-
erproof sealant.

Refer to Figure 20 for minimum centerline of wall open-
ing.

1.  Attach Inner Starter Pipe, (found in with the logset), 

to the stove.  
•  Run a bead of sealant beneath the pipe bead and 
attach to the stove using three 1/4-20 x 3/8” phillips 
screws provided in the parts bag. (Fig. 21)

2.  Dry fit the inner and outer pipe of the first elbow 

directly to the starter pipe.

3.  Dry fit the Inner pipe assembly to the stove for the 

purpose of determining the center line of the pipe on 
the wall.

•  

Side Wall Terminations: Dry fit the outer elbow 

with the vertical outer vent and confirm the centerline 
alignment with the wall thimble opening.

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Inner Flue Collar

 

Vent Starter Pipe

Seal all around 

crimped end

Inner 

Elbow

ST938

Fig. 21  Install inner starter pipe and inner elbow.

4.  Attach the elbow to the starter pipe.

•  

Run a bead of sealant about 1/2” from end of the 

starter pipe and attach the assembly to the stove 
using three 1/4-20 x 3/8” Phillips screws provided in 
the parts bag. (Fig. 21)

5.  Install the first elbow and secure using three sheet 

metal screws. Insert the elbow over the stove flue 
collar. 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 1/2” 
sheet metal screws provided. (Fig. 22)

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ST939

Fig. 22  Fasten outer pipe with #12 x 1/2” sheet metal screws.

1.  Locate the vent opening on the wall. Refer to Figure 

20, to determine the minimum centerline of wall 
opening. It may be necessary to first position the 
stove and measure to find the hole location. De-
pending on whether the wall is made of combustible 
materials, cut the opening to the size shown in Fig-
ure 23. Combustible wall openings must be framed 
as shown in Figure 23.

2.  Measure the wall thickness and cut the wall sleeve 

sections to proper length (MAXIMUM 12”). Assemble 
the sleeve with the #8 sheet metal screws supplied.