Manual 2100-639A
Page
9 of 28
FIGURE 2B
H36A4, H36L4 Mounting Instructions
28"
A
C
D
C
12"
12"
12"
12"
12"
5
1 16
"
B
E
14"
4
11 16
"
4
11 16
"
4" Ty
p.
2
7 8
"
7 8
"
7 8
"
4" Ty
p.
7 8
"
3
1 8
"
SUPP
LIED
H*A
UN
IT
SH
OW
N,
H*
LUN
IT
MI
S-3659
SUPP
LY
AIR
EN
TI
RE
LEN
GT
H
OF T
OP.
TOP
OF
CAU
LK
IN
G
AL
ONG
PANEL
FO
AM
AI
R
SEAL
WA
LL
ST
RUC
TURE
RA
IN
FL
ASH
ING
FO
UR
SI
DES
OF
SUPP
LY
AI
R
DUC
T I
S
RE
QU
IRED
FR
OM
COM
BUS
TAB
LE
MA
TER
IA
LS
NOTES:
1/4
"C
LEARANCE
ON
ALL
HEA
TER
ACCESS
TO
P FL
ASH
IN
G
AT TI
ME
OF I
NS
TA
LL
ATI
ON.
THE
SI
DE
MO
UN
TI
NG
FL
AN
GES
AND
UNDER
SILI
CO
NE
CAU
LK
IN
G
BE
PL
ACED
BEH
IND
IS
ON
OPP
OS
IT
E (L
EFT)
SI
DE.
OPEN
ING
CO
NT
RO
LS
AND
HEA
TER
ACCESS
DUCT
RE
TURN
AIR
Ri
gh
tS
ide
Vi
ew
SEA
LW
IT
H
BEAD
IT I
S
REC
OMM
ENDED
T
HA
T
A
BEAD
OF
WA
LL
W
all
Open
ing
and
Ho
le
Loca
tion
Vi
ew
Re
tur
n O
pen
ing
16
7/8
4
7/
16
4
5/8
9
7/8
29
7/8
17
5/8
3
11
/1
6
5
3/8
8
3/8
28
3/8
E
D
C
B
A
CO
M
BU
ST
IB
LE
M
AT
ER
IA
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
AT
ER
IA
LS
1/
4"
M
IN
.C
LEA
RA
NC
E
FR
OM
REQ
UI
RE
D
DI
M
EN
SIO
NS
TO
M
AI
NT
AIN
Supp
ly O
pen
ing
