32
Figure 17. Heater Assembly: Model U tube 200U75
MO
DEL
N
U
M
B
ER
BT
U/
H
R
PA
R
T
S LIST
PA
RT
#
B
R
AC
KET S
E
T
1 no
BR
4U
TU7
5
T
U
RBU
L
ATO
R
(FAN T
U
BE)
1
no
6
6
19
T
200-U
7
5
F
A
N
1 n
o 25
60
-1
STANDARD
4"
COUPLE
R
200
,00
0
7 n
o 20
21
9
5
or
7 no
1
2
65
REF
L
EC
TO
R 6
'
AL
U
M
INUM
or
REF
L
EC
TO
R
6'
STAINLESS
STEEL
1 n
o 32
93
-S
UB
or
1 no
3
1
82
-S
U
B
E
ND CA
P
(
S
ET
)
AL
UMI
N
U
M
or
END
CAP (SET)
STA
IN
L
ESS S
T
EE
L
BU
RN
ER TUBE 10
'
AL
UM
IN
IZ
ED
2 n
o T-
41
01
**HIGH TEM
P
4" COU
P
LER
2 n
o C1
12
11
0
**
HT
C
O
UP
L
E
R
6½
"
5' 8"
5' 9
"
39
' 0"
N
O
M
IN
A
L OV
ER
ALL
ASSEMBLED
LE
NGTH
A2
5' 2"
B2
B
4' 2" M
A
X
4"
x
1
0'
T
U
B
E
T
URB
UL
A
T
O
R
4"
x 7' TU
B
E
4"
x 10'
BU
R
N
E
R
T
U
BE
5' 0"
4"
x 7' TU
B
E
A2
B2
26¼"
**
HIGH
TEMP C
O
U
P
LER
COUPLER
6'
0" RE
FL
E
C
T
O
R
S
TYP
IC
A
L O
F
7
A2
5'
2
"
A2
B2
COUPLER
5' 2
"
4"
x 1
0' T
U
B
E
4"
x 1
0' T
U
B
E
SUSPENSION B
R
ACKE
T TY
PE A
REFLECTOR
F
ASTNE
RS
U BOLTS
SUSPENSION
BRACKET
RADIANT
TUBES
REFLECTO
R
GAP
A2
4" BUR
N
ER U BOLT.
DETAIL
#
6579
-SUB
SUSPENSION B
R
ACKE
T TY
PE B
U BOLTS
SUSPENSION
BRACKET
RADIANT
TUBES
REFLECTO
R
B2
GAP
4" BUR
N
ER U BOLT.
DETAIL
#
6580
-SUB
SUSPENSION
BRACKET
TYP
E
B
DETAIL
#
658
0-SU
B
B
U BOLTS
SUSPE
NSI
O
N
BRACKET
RADI
A
N
T
TUB
E
S
REFLECTOR
8'6"
(2600
mm) TURBULA
T
OR
DE
TAIL
RETURN
TUBE FROM F
A
N E
N
D
IMPOR
T
AN
T:
TH
E 2N
D REF
L
EC
T
O
R
OVERLA
PS
THE
1
S
T
. TH
E
3
RD RE
FLE
CTOR
OV
E
R
L
A
P
S
TH
E 2N
D AN
D SO
O
N
T
O
WAR
D
S
T
H
E FA
N
.
RAD
IANT TUBE
7'
MILD
STEEL
2 n
o T-
40
73
4 n
o T-
41
03
RAD
IANT TUBE
10
'
MILD
S
T
EE
L
**
HIGH T
E
MP
COU
PLER
COUPLER
4"
x
1
0'
T
U
B
E
4"
x 10' B
U
R
N
E
R
T
U
BE