Fig. 27
Fig. 28
3-90-08326R25_06/13
venting
#4 Installing into an existing chimney
This method provides excellent venting for normal operation.
Check your local code requirements. Some areas require that
a liner be installed to the top of the flue, as shown in method
#7. This method will provide natural draft in the event of a
power failure. If the chimney condition is questionable or if
the flue size is larger than 8 X 8 inches, you should refer to
method #7. If choosing this method, increase the vent pipe
to 4 in. at the stove.
wArNINg! ChImNEY ANd CONNECTOr muST
bE mAINTAINEd IN gOOd CONdITION ANd KEPT
ClEAN.
#5 Installing into an existing fireplace chimney
This method provides excellent venting for normal operation.
Check your local code requirements. Some areas require that
a liner be installed to the top of the flue, as shown in method
#6. This method also provides natural draft in the event of a
power failure.
The damper area must be sealed with a steel plate (not
supplied). Kaowool, mineral wool, or an equivalent non-
combustible insulation is recommended to be installed on top
of the sealing plate. This will help to reduce condensation. A
cap should be installed on the chimney to keep out rain. If the
chimney condition is questionable or if the flue size is larger
than 8 X 8 inches, you should refer to Method #6. If choosing
this method, increase the vent pipe diameter to 4 inches at
the stove.
18