
33
Figure 20. Heater Assembly: Model U tube VCLUS 125-U60, 150-U60, 170-U60 and 200-U60.
VCLUS HL 150-U60, 170-U60, 200-U60.
6
"-
9
" RE
F
L
E
C
TO
R
OVER
LAP
S
F
HT COUP
LER
B
URNER
EN
D
CA
P
S
(O
P
T
IO
N
A
L)
6"
4"
10'
3
"
R
E
FL
ECTO
R
S
T
YPIC
A
L
O
F
6
F
DI
S
T
A
NCE
BET
W
EEN
SU
S
PEN
SI
O
N
P
O
IN
TS
NO T
O
E
X
CEED 1
2'
3
2
'1
½
" N
O
M
IN
A
L
O
V
E
R
A
L
L
A
SSEM
BLED LENG
TH
DET
A
IL
SL
ID
IN
G REFL
EC
TOR B
R
AC
K
E
T
DET
A
IL
FI
X
E
D R
E
FLECTOR
B
R
A
C
K
E
T
RE
F
LE
C
T
O
R
TUBE
ST
R
A
P
RAD
IA
N
T
TUBE
2
x
S
C
R
E
W
S
TI
GH
T
E
N
TO
F
IX REFL
EC
T
O
R
2 x S
C
RE
WS MI
N 1/
8"
G
AP T
O
A
LL
O
W R
E
FLECTOR
TO
SL
ID
E
SU
PPL
IE
D
NU
T &
BO
LT
S
F
G
G
H
3' 3"
G
G
G
F
F
6
" RE
F
L
E
C
T
O
R
OVER
LAPS
S
CO
UPLER
*(
H
IG
H
T
E
M
P
CO
UPLER
M
O
DELS 170
&
2
00)
G
G
S
C L
2"
M
INI
M
U
M
REF
L
E
C
TOR
O
VER
LA
P
FI
R
S
T SUS
P
E
N
SI
O
N
P
O
IN
T T
U
B
E
ST
RA
P
DE
TA
IL
TU
BE & R
E
FL
ECT
O
R SUS
PEN
SIO
N
BR
AC
KE
T
DET
A
IL
TUB
E
ST
R
A
P
RAD
IA
N
T
TUB
E
SU
P
P
LI
E
D
NU
T
& B
O
LT
SU
SPEN
SI
O
N
B
R
A
C
KET
RE
FL
E
C
T
O
R
H
G
"A
"
VI
E
W
O
N
"
A
"
ST
A
N
D
A
RD
4
"
CO
U
P
LE
R