Harman Stove Company XXV Installation & Operating Manual page 12

6" from
pipe to wall
12
XXV Pellet Stove
Fig. 12
Fig. 13
Venting
#3 Installing into an existing chimney
This method provides excellent venting for normal operation.
This method also provides natural draft in the event of a
power failure. If the chimney condition is questionable* you
may want to install a liner as in method #6.
*The chimney should be inspected and cleaned before
installing your stove. If you discover that the chimney does
not have a clay tile liner or has cracks or flaking of the tile
liner you will need to install a stainless steel liner within the
chimney. In most cases the inside diameter of this liner
should be 4". Either flexible or rigid liner may be used for
this purpose. Refer to Method 6.
Be sure to design the venting so that it can be easily cleaned.
the chiMneY and cOnnectOr MuSt be
Maintained in gOOd cOnditiOn and kePt
clean
#4 Installing into an existing chimney with optional top
discharge 6" flue adapter
This method will allow single wall 6" flue pipe to come off
the top of the stove and go directly into a masonry or class
A chimney.
This method will be desirable for people who are replacing
a wood or coal stove and have an existing chimney to use.
* all jOintS FOr cOnnectOr PiPe MuSt be
Secured with a MiniMuM OF three ScrewS.
chiMneY MuSt be OF a tYPe Suitable FOr SOlid
Fuel burning.
warning
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