Harman Stove Company P61A #4 Installing into an existing chimney, #5 Installing into an existing

Venting

#4 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 #7.

In some places in the US and Canada it is required that the vent pipe extend all the way to the

	top of the chimney.
	*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 & 7.
	Be sure to design the venting so that it can be easily
	cleaned.
Fig. 10	#5 Installing into an existing
	fireplace 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.
	In some places in the US and Canada it is
	required that the vent pipe extend all the way to the
	top of the chimney.
	*The chimney must 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, as shown
	in Method 6 & 7.
	The chimney must be sealed at the damper us-
	ing a steel plate. Kaowool, mineral wool or other non-
	combustible insulation is recommended above the
	plate to reduce the possibility of condensation. The
	connector pipe should extend through the smoke
	chamber to the base or into the first flue tile.
	Be sure to design the venting so that it can be
	easily cleaned.

12 P61A Pellet Stove Fig. 11