14
FIGURE 6
CLEARANCE TO COMBUSTIBLES, UPFLOW UNITS
I392
S
U
P
P
L
Y
A
IR
R
E
T
U
R
N
A
IR
A
IR
F
L
O
W
2
D
IA
.
G
A
S
C
O
N
N
E
C
T
IO
N
2
7
3
⁄
8
2
6
7
⁄
1
6
2
D
IA
.
G
A
S
C
O
N
N
E
C
T
IO
N
U
P
F
L
O
W
M
O
D
E
L
S
M
IN
IM
U
M
C
L
E
A
R
A
N
C
E
(
IN
.)
L
E
F
T
R
IG
H
T
S
H
IP
T
O
N
S
A
B
C
D
E
F
S
ID
E
S
ID
E
B
A
C
K
T
O
P
F
R
O
N
T
V
E
N
T
W
G
T
S
2
4
5
1
7
1
⁄
2
1
6
1
1
⁄
3
2
1
5
5
⁄
8
2
1
5
1
3
2
5
⁄
3
2
0
0
0
1
2
*
0
1
1
1
2
.5
6
0
1
7
1
⁄
2
1
6
1
1
⁄
3
2
1
5
5
⁄
8
2
1
5
1
3
2
5
⁄
3
2
0
0
0
1
2
*
0
1
1
7
3
7
5
1
7
1
⁄
2
1
6
1
1
⁄
3
2
1
5
5
⁄
8
2
1
5
1
3
2
5
⁄
3
2
0
0
0
1
2
*
0
1
2
3
4
7
5
2
1
1
9
2
7
⁄
3
2
1
9
1
⁄
8
2
1
8
1
⁄
2
1
7
9
⁄
3
2
0
0
0
1
2
*
0
1
2
3
4
&
5
9
0
2
1
1
9
2
7
⁄
3
2
1
9
1
⁄
8
2
1
8
1
⁄
2
1
7
9
⁄
3
2
0
0
0
1
2
*
0
1
4
8
4
.5
1
0
5
2
1
1
9
2
7
⁄
3
2
1
9
1
⁄
8
2
1
8
1
⁄
2
1
7
9
⁄
3
2
0
0
0
1
2
*
0
1
5
2
5
1
2
0
2
4
1
⁄
2
2
3
1
1
⁄
3
2
2
2
5
⁄
8
2
2
2
2
0
2
5
⁄
3
2
0
0
0
1
2
*
0
1
6
0
*
A
s
e
rv
ic
e
c
le
a
ra
n
c
e
o
f
a
t
le
a
s
t
2
4
i
n
c
h
e
s
i
s
r
e
c
o
m
m
e
n
d
e
d
i
n
f
ro
n
t
o
f
a
ll
f
u
rn
a
c
e
s
.
A
-
N
a
rr
o
w
C
a
b
in
e
t
B
-
W
id
e
C
a
b
in
e
t
IN
P
U
T
k
B
tu
Summary of Contents for GF901D Series
Page 60: ...60 FIGURE 52 MODELS WITH UT ELECTRONIC CONTROLS 1097 200 ...
Page 61: ...61 FIGURE 53 MODELS WITH UT ELECTRONIC CONTROLS 1097 200 ...
Page 62: ...62 ...
Page 63: ...63 ...
Page 64: ...64 CM 0611 ...