Manual 2100-553
Page
8 of 28
FIGURE 3A
J17A1, J17L1, J24A1, J24L1
MOUNTING INSTRUCTIONS
12"
12"
12"
1"
12"
20"
20"
"
3"
4"
Typ.
8"
20
1
2
"
12"
1"
3
1
8
"
4"
Typ.
5"
7
8
"
3
13
16
"
2"
2"
7
1
16
"
7
1
16
12"
Ri
ght
Si
de Vi
ew
RET
URN AI
R
DUCT
IS
ON
OP
P
O
S
ITE
(LE
FT) S
ID
E
.
O
PENI
NG
E
N
TIR
E
LE
N
G
TH
OF TOP
.
TOP
WAL
L
OF
CAUL
KI
NG AL
ONG
PANEL
F
O
AM
AI
R SEAL
WAL
L ST
RUCT
URE
NOTES:
RAI
N F
LASHI
NG
HEAT
ER ACCESS
T
O
P F
LASHI
NG
AT
T
IM
E O
F
INST
AL
LA
T
IO
N.
T
HE SI
DE M
O
UNT
IN
G F
LANGES AND UNDER
SILICONE
CAULK
ING B
E
P
LACED BEHI
ND
CONT
ROL
S
AND HEAT
ER ACCESS
MIS
-353 D
W
al
l Openi
ng and Hol
e Locat
ion Vi
ew
SEAL
WI
T
H
BEAD
IT
IS
RECO
M
M
ENDED T
HAT
A BEAD O
F
W**A UNI
T
SHO
WN,
W**L
UNI
T
SUPPL
Y AI
R
SUPPL
IED
R
etur
n Openi
ng
Suppl
y Openi
ng
J**L
J**A
