Form 43343050
-18-
Jan 2014
3.
Secure the reflectors as shown in Detail “A” using #10 x 1/2” self-drilling sheet metal screws at each tube
support/hanger bracket.
2 OVERLAP
1 OVERLAP
1 OVERLAP
DETAIL A
REFLECTOR
40 FT SYSTEM SHOWN
3
(control box to reflector)
DRAFT
INDUCER
CONTROL
BOX
REFLECTOR
OVERLAP
(offset from tube
support/hanger brackets)
CORRECT INSTALLATION
Wire
Hanger
Tube
Support/Hanger
Bracket
REFLECTOR
OVERLAP
(positioned over tube
support/hanger brackets)
INCORRECT INSTALLATION
DETAIL B
DETAIL B
The reflector overlap
must be able to slide at
this joint for expansion
of the heater.
Fasten screws to tube support/hanger
bracket and reflector (Typical all tube
support/hanger brackets)
#10 x 1/2 SHEET METAL SCREWS
(QTY - 2)
DETAIL A
10.3)
ADDING 180º U-BEND
(CTS/
(CTS/
(CTS/
(CTS/A
A
A
A 100
100
100
100----40 and
40 and
40 and
40 and CTS/A
CTS/A
CTS/A
CTS/A 125
125
125
125----40 ONLY)
40 ONLY)
40 ONLY)
40 ONLY)
1.
Hang body sections parallel with each other. The centerline distance from tube at each body section should
be 18” as shown.
2.
Join tube ends of body sections and the U-Bend together and secure with tube couplings as described in
Section 10.1).
18
(457mm)
Tube Coupling
U-Bend
Self-Drilling Screws
(QTY-2 per coupling)
