Furnace installation – Harman Stove Company SF2600A User Manual
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To ensure a safe installation, it
is recommended that this furnace be
installed by a qualified installer.
The sheet metal top and sides can be
easily removed to reduce the chance of dents
or scratches on the painted surfaces.
To remove the sheet metal, first lift off the top
section. Now, the sides can be removed by
lifting up and out away from the furnace.
To lighten the SF600, the oil burner
heat exchanger should be removed. Do so by
first removing the sheet metal as described
above. Remove the front sheet metal by first
removing the burner collar. Now remove the
the two long bolts on each side of the heat
exchanger.(Figure B) The entire unit can now
be lifted off and moved separately.
Caution: This furnace must not be
installed closer than 24 inches at the
sides and 30 inches from the rear to
combustible materials. The unit may
only be installed on a non-combustible floor surface such as
concrete floor or concrete pad on dirt floor. The hot air plenum
must be a minimum of 2 inches from the ceiling or other com-
bustibles above the plenum.
Locate the furnace as close to the chimney as possible while
still maintaining the above clearances. No more than 8 feet of stovepipe
should be used, including two or less 90° elbows. All horizontal runs of
pipe should have a minimum /4 in. rise per foot. All stove pipe must be
4 gauge or thicker.
When re-installing the heat exchanger, inspect the gasket around
the furnace opening, and replace if necessary. (Figure A) Place the heat
exchanger in position and secure with the long bolts and nuts. Be sure the
gasket is compressed evenly.
Re-install the sheet metal by sliding the groove on the bottom of
each side panel over the steel lip on the furnace. The top sheet metal
piece holds the sides in place. The SF600 front cover gets installed by
angling the bottom edge over the lip on the top of the firebox. The side
edges must slide into the grooves on each side and pushed in flush with
the sides and top. This front piece is held in place by the black ring which
gets tightened around the burner pipe. Do not over tighten as this will
push the sheet metal in too far.
Furnace Installation
Figure A
Figure b
Inspect Gasket prior to re-
installing heat exchanger.
(4) in. bolts, two on
each side, attach the heat
exchanger to the furnace.