Hearth and Home Technologies Harman Installation & Operating Manual page 16

Fig. 22
Fig. 23
16
venting
#3 Installing into an existing chimney
This method can be used 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 muST bE OF A TYPE SuITAblE FOr
SOlId-FuEl burNINg.
ThE ChImNEY ANd CONNECTOr muST bE
mAINTAINEd IN gOOd CONdITION ANd KEPT ClEAN.
#4 Installing into an existing fireplace chimney
This method can be used for normal operation. 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, to reduce the possibility of condensation.
A cap should be installed on the chimney to keep out rain. If
the chimney condition is questionable you may want to install
a liner all the way to the top as in Method #5.
!
WARNING
1-90-09730R29_02/14