Heta SCAN-LINE 40B, Operating Instructions Manual

Page: 8 / 32

8
CONNECTION OF EXTERNAL AIR FLOW
(FRESH AIR)
There is 140 cm from the outside
of rear soapstone to the center of
the hole for the external air flow
connection through the floor. The
pipe must fit a flexible ø100 mm
hose.
The external air can be supplied
to the stove both from below by
removing the pre cut bottom or
through the air intake hole in the
bottom stone.
It is recommended to use an ø100
mm alu flex hose that can with-
stand temperatures up to 200°.
The flexible hose is not included,
but can be purchased separately.
140