--------.
lop
0I5I4'PIY
Ulluel
(SH
Fogure
10)
b.
Seled
appropniIlemodltlt<omTable 10wtw;:hma\C11e'5
X~
01
the lloof
caVl1y,
To maJOffille
a"
deIlvery. remtlIIe reducer"C"
(Me
F"ilure
12JIOoblam
lhe largest open area
tNI
WIll
lIt lhe duetnloor
conSlruc1lOR.
11.INSTAL.L.ATION
Required floor.
ceol,ng.
and loot
CulOu!
openongs
must
be
carefully located to
aVOid
m'sallgnmenl
ot
rhe
lurnace
and
Rool Jack (sef! Figures
13
&
'4),
Installahon procedules a'e
suggested
lor
typlCallumace Inslallat,ons and
r.ee<:l
not
be
Tolowed in ,he exact IIs'ed
seO
....nce
Flgu..-,O.
R.00f'I
CAVITY
C
I
__
IO
•
X
...
F9n
'Z_T_'OI
1-1
2~""~oC=r
IF
~ITCH
IS
FLASHING
NO
.X" FACTOI'lIS'
..
,
UN
0ut:1
~,
2·
In
I:!'"
901942
21/8"
(54MMj
rFloo<
cav,M
is. ConnI<:lOr
MOGel
NumD~r
(51mm/304mm)
718"
122/Ml1
458~01
901987
2 112·
on
12·
90194,
2
112"
(~MM)
l'" 151/Ml)
453902
901988
{64mm/304mml
4
114·
(108mm\
458903
901989
3·
on
'2"
90,940
2
718"
(73MM)
6
114"
(\5!1r1m\
458904
901990
{76mml304mml
8 fl4"
(211;lmm1
458905
901\191
3 '12"
on
'2"
901939
3
114"
(83MM)
'A
,,..
(26Onwn)
.~~
9011192
(89""nI304mml
121(4·
1311"",,)
458907
901993
4"
on
12"
90\938
3 5/8"
(92/o1MJ
(lQ2rnm/J.04mml
T_
10.
Duel
Cor._lI:>n
S"
on
12'"
U
...
90194\
2
11'2"
(64MMJ
{127"""~"""1
WIth
......
MYIn'iJ
10. DUCT CONNECTOR SELECTION
"""
.....
.
""...Ell
'
a.
Del~dep(h
01Iloo<
cawytromsurlace
0I11oor1O
r
r
t
[
l
r
A IMPORTANT:
Reier
to
the
inatallalion
Inalructlona
provided
with
optional
air
conditioning
packages when
Installing
furnaces
with
optional
cooling
coil
cablnetorwith
optional
C'"
"""es
evaporators.
i
r
_.-
.~.
Rgu..-l1.
"'''4'
•••
.........
1(0(:
"'l_
-_.
,,.,,
.
,,.
...
CUT
OUT
flOOR
OPENING
& FUEL LINE
HOlE
"'.
Det
.......
~e<
~
etoMt
Of
aJeQvoe (Fogure 1
J)
b Locatecenle<
~1helloorope<Wlg
.
..-sured
10" lrom
there.arwal!.andll'lllll<e>*llAmeasunngawoOXli,ralety
14-1/2" by
""1/2"
lor
r\""IOdII'I
d\lCI
co
..
...ao<
used
(<eter
10
FIgUf8S
11
&
12)
.
c.
Locateceote<
01
lue!
...
hole.
measured
23-1/4"
lrom
1I1e
rear willand
&-518"10
Ille
Ie/I
~
centerIII
tIE
IlDor
CUlout
(SH
Fogure
13)
or
5·114"
10
lhe
leh
01
<:ente'
III
me IIoor Culout.
or
IOf
efllry mrougtl ngM·SIde
01
furnace measurf(l 9"
10
rl'\f
.igt11
ot
~Ier
01
the
noor
culOul.
d
CUI
out
Hoor
QPe"'ng and
OI"H!!~
~ne
hole.
Figure
12.
- NORDVNE"
menllt.clur
••
ollntertherm
and
Miller
prodllcl
•.
_
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