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Surface
Mount
Installation
The use of optional Free Standing Kit No. 4901 allows fur-
nace to be mounted on the surface of a wall. See detailed
instructions packed with kit.
Vent Installation
The vent installation must comply with all local codes and
ordinances. If in doubt, consult
your local codes or
inspector.
The furnace vent must be directed to the outdoors so that
harmful combustion gasses will not collect inside the
building.
This furnace must not be connected to a chimney flue
serving a separate solid-fuel burning appliance.
NOTE:
U.L. listed B/W Vent Kit 9901, You must provide other
items, not contained in kit, necessary to complete your
specific venting situation through the roof. Refer to
typical venting system shown in Fig. 12.
WARNING
This product is design certified by A.G.A./C.G.A. to be in-
stalled with a U.L. listed type "B" approved vent and type
"B/W" approved vent. See Fig. 12. Older style terra-cotta,
transite, clay, concrete or masonary type vent pipe can-
not be used with this appliance. This older type vent pipe
will not heat fast enough to establish a draft, which will
result in improper venting of combustion products. Con-
sequently, this could cause the vent safety control system
to shut down the furnace.
IMPORTANT
Area above header within the stud space MUST be
kept clear of any attic insulation to allow the free cir-
culation of air around oval vent piping. In some areas
the building code requires the use of an attic shield.
NOTE
The B/W vent must extend through the ceiling and roof
terminating
at least 12 feet above the finished floor on
which the furnace rests.
First vent pipe offset (if required) must not be any closer
than 2'-0" from header plate.
INSTALL FURNACE VENT
(RECESSED MOUNT)
Lower a 4 foot length of oval, double wall vent pipe through
the place spacers to the hold-down plate.
Push the vent pipe into the hold-down plate until it is com-
pletely seated. (Hold-down cleat will engage the groove
in the vent pipe.)
COMPLETE THE VENTING
Refer to Fig. 12.
Vent Installation
(Con't)
Type B/W gas vent shall extend from the header plate
of the vented wall furnace to a point above the highest
ceiling plate within a stud space through which the vent
passes, without any offsets or crossovers therein. After
a type B/W gas vent passes through the highest ceiling
plate within a stud space above the furnace which it
serves, the vent system may be completed with a type B
gas vent, of the same manufacturer (do not mix brands
of pipe), and offsets or breakovers shall not be greater than
45 degrees
from
vertical.
Refer
to (UNIFORM
MECHANICAL CODE).
Install oval to round adapter. Complete the piping exten-
ding it through the roof. Use a 4 inch round double wall
(Type B) vent pipe, roof flashing, storm collar,and vent top
as shown. The vent cap must be at least 2 feet higher than
any point that is within 10 feet horizontally of the vent cap.
There must be at least 1 inch clearance between the vent
pipe and any combustible
material.
TYPICAL VENT INSTALLATION
"dYQtTCAP MUST BE MINIMUM 2 FEET
HIGHER 1HAN ANY POINT WI1HIN 10 FEET
0F '4ENT CAP
CAP
STORM
HEIGHT FROMHEADER
PLATETO VENTCAPTOP
MUSTBE S F£_ MINIMUM
1 INCHMIH. CLEARANCE TO COMBUSllBLES
_,= USTE_
4." ROUND B VISIT
$ OVALTO ROUND ADAPTER
$ OVAL
B/_V VENT (DOIJBLE
WALL)
$ PLATESPACER-
(RECESSED
MOUNT)
2 R£Q'D
ROOF
* eASE PLATE (HOLD-DOWN) OR
STARTERPLATE SCREWED DOWN
TO HEADER PLAIT-,,
NOTE
HEADER PLATE AND GASKETS
PRO_/1D£D WITH FURNACE
TAKE CARE NO'r TO DISllJRB
_
GLUED TO
OF HEADER. _
MA'r_41AL
MUST NOT BLOCK FLUE Ex'nsNsICH \
* CONTAINED
IN OVAL B/W
(STARTER) VENT KIT
NO. 9901
"° NOT PROVIDED
WITH KITS
AVAILABLE
50,000 BTUH FURNACE
AND HEADER NOT SHOWN.
NOTE:
FLUE COLLAR GASKET, NOT REQUIRED ON MODELS 5009611,
5009612, 5009621 & 5009622
--12--
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