Toyostove Laser 73 Installation And Operation Instructions Manual page 25

5. Install the inner flue pipe.
a. For wall thickness 5-
From inside the room, insert the inner flue pipe through the hole. Make sure the arrow on the inner
flue pipe is pointing up. Secure the inner flue pipe to the wall with the three wood screws.
(See Fig. 7.)
Inner flue pipe
Wood screws
b. For wall thickness 4" to 5-
In the event that the wall is too thin, use the spacer as indicated in Fig. 8.
Inner flue pipe
Tapping screws
c. From outside, insert the outer flue pipe through the hole. Secure the outer flue pipe to the wall by
turning it clockwise. This locks the two halves together (See fig. 9).
IMPORTANT: Make sure the arrow on the outer flue pipe flange is pointing up.
Make sure to secure the outer flue pipe well. (A-part shown in Fig. 9)
Inner flue pipe
3 / " to 9"
16
Arrow
Fig. 7
3 / "
16
Arrow
Wood screws
Fig. 8
Outer flue pipe flange
Outer flue pipe
Fig. 9
Inside
2˚ downward Min.
Inside
Spacer
2˚ downward Min.
Spacer
Inside
2˚ downward Min.
Outside
5- 3 / " to 9"
16
Outside
4" to 5- 3 / "
16
Outside
A
Arrow
Outer flue pipe flange
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