DuraVent Type B Installation Instructions Manual

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Type B Gas Vent
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Installation Instructions
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200-195C 20M/11/97
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
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



Figures 1, 2, & 3

 A 1-inch
clearance (air space) to combustible
materials must be maintained, when using
DuraVent Round B-Vent, regardless of the
pipe diameter.



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
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

Figures 6, 7, and 8.

Table 1Figure 4.

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Figure 5
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




Figure 10



Figures 2 and 3
(Figure 11)












Figure 1 






Figure 11
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





(Refer
to Table 2)













(Figure 12)

Table 2 (see next page)


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Figure 14
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
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 
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
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Figure 21
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
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


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
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








Figure 22,


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Figure 23
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
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
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

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


(Figure 24)

(Figure 30)



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






(a) Measurements.
Figure 25



(b) Pipe and Fitting Requirements. 

 




(c). Connector.



Figure 26










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

Figure 27




(d). Flex Pipe Assembly. 









Figure 28
(e). Position and Connect Fireplace.












(f). Adjust Height. 






Table 2
(g). Flashing. 




A
B
C
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

 (Figure 28).
(h). Storm Collar. 


(Figure 29)




(i). Termination Cap.
Figure 28







(a). Locate Appliance.




SCREWS
USE (3)¼" SCREWS. DO NOT
PENETRATE INNER WALL
TOP VIEW
SIDE VIEW
MASONRY
ANCHORS
NON-HARDENING
SEALANT
SEALANT
NON-
HARDENING
B-VENT PIPE
SECTION
STORM COLLAR
TALL CONE FLASHING

Figure 30
(b). Hole in Masonry. 










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
(c). Tee. 

Figure 30




(d). Vertical Pipe Sections



opposite the hole in the masonry.
(e). Adjust Height.






Table 2
(f). Flashing. 



(Figure 28).
(g). Storm Collar. 


 (Figure 29)





(h). Horizontal Pipe Section(s).









TEE
TRIM COLLAR
OPTIONAL
HIGH WIND
CAP
FLASHING
STORM COLLAR
WITH SCREWS
DRAFT HOOD
CONNECTOR (IF
REQUIRED)
GAS
APPLIANCE
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







(i). Insulation. 


Figure
31






























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