American Energy Systems MagnuM 7500 - Manual (Page 9)

9
CLEARANCE TO COMBUSTIBLES
Back 1” Supply Plenum 2”
Side
1”
Class L Vent
3”
Corner 1”
Front
48”
CLEARANCE TO COMBUSTIBLES
Combustible Ceiling
3”
Minimum clearance
above the ductwork
on the Corn Furnace
to the floor joists is
2”.
Back draft damper
and high limit cut out
required
14” x 24” cold air
return or 12” round
with adapter.
Floor protection must be provided because of possible spillage of ashes and burning fuel. There must be non-
combustible materials placed 6” in front of and 6” to the side of the fuel loading and ash removal doors. If the unit is
setting on a cement floor no protection is needed. Consult your local dealer for possible sources for non-combustible
materials acceptable to be used.
Do not hook into a
chimney servicing
another appliance.
You must make sure
that when using an
old chimney as a
chase way access,
that the chimney is
in proper condition.
Have a certified
chimney sweep
inspect the chimney
before using.
This installation is
acceptable only if
there are no other
appliances hooked in
and the venting goes
all the way out the
top of the existing
chimney.
4” diameter venting
recommended
Existing primary
furnace must be
properly hooked
into for proper
operation.
Sometimes you
may have to run
separate ductwork
to comply with
codes
6500 or 7500
furnace
Back draft
damper
required