Manual 2100-689J
Page
12 of 42
FIGURE 3B
W30AB, W30LB, W36AB, W36LB
Mounting Instructions
28"
A
C
D
C
12"
12"
12"
12"
12"
B
E
14"
4
11 16
"
4
11 16
"
4" Ty
p.
2
7 8
"
7 8
"
7 8
"
4" Ty
p.
3
1 8
"
9
1 16
"
4
7 8
"
NOTES:
Ri
gh
tSi
de
Vi
ew
PANEL
EN
TI
RE
L
EN
GTH
OF TO
P.
TOP
OF
CAU
LK
IN
G
ALO
NG
HEA
TER
ACCESS
1/4"
CL
EARANCE
ON
ALL
FO
AM
AIR
SEAL
WA
LL
ST
RUC
TURE
SUPP
LI
ED
AIR
DUC
T IS
RE
QU
IRED
SUPP
LY
AIR
FO
UR
SI
DES
OF
SUPP
LY
M
AT
ER
IA
LS
FR
OM
COM
BUS
TAB
LE
RA
IN
FL
ASH
ING
W**A
UN
IT
SH
OW
N,
W**
L
UN
IT
TO
P FL
ASH
IN
G
AT TIM
E
OF I
NS
TA
LLA
TIO
N.
THE
SI
DE
MO
UN
TIN
G FL
AN
GES
AND
UNDER
SILIC
ONE
CAU
LK
IN
G
BE
PL
ACED
BEH
IND
IS
ON
OPP
OS
ITE
(LE
FT)
SI
DE.
OPEN
ING
CO
NTR
OLS
AND
HEA
TER
ACCESS
DUCT
RE
TURN
AIR
SEA
L
W
ITH
BEAD
IT IS
REC
OMM
ENDED
T
HA
T
A
BEAD
OF
WA
LL
W
all
Open
ing
and
Ho
le
Loca
tion
Vi
ew
REQ
UI
RE
D
DI
M
EN
SIO
NS
TO
M
AI
NT
AIN
1/4"
M
IN
.C
LEA
RA
NC
E
FR
OM
16
7/8
4
5/8
9
7/8
Re
tu
rn
O
pen
ing
29
7/8
17
5/8
5
3/8
8
3/8
28
3/8
E
D
C
B
A
CO
M
BU
ST
IB
LE
M
ATE
RIA
LS
RE
CO
MM
END
ED
1"
CL
EA
RA
NC
E
FR
OM
REQ
UI
RE
D
DI
M
EN
SIO
NS
TO
M
AI
NT
AIN
CO
M
BU
ST
IB
LE
M
ATE
RIA
LS
Sup
ply
O
pen
ing
M
IS
-3820 A
3
3/4
4
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