16
CL3
Series
Radiant Tube Assembly
To install the radiant tubes:
1
Place tubes in hangers with the welded seam facing downward and the swaged end of the tube
towards the exhaust end of the heater system (see Figure 3.6).
NOTE:
The first 10-foot combustion
tube will utilize two (2) hangers and each subsequent tube will utilize one (1) hanger.
Refer to page 23 for tube installation sequence.
2
Slide tube clamps onto radiant tubes (see figure 3.7).
Figure 3.6
•
Attach Hangers
Figure 3.7
•
Attach Tube Clamps
Elongated
Hanger
Welded seam
faces down
Swaged End
Tube Clamp
Radiant Tube
NOTE:
If the tube clamp comes apart, the spacer
must
be
re-assembled with the spacer’s concave surface facing against
the radiant tube surface.
Concave surface
3.0
Installation
•
Radiant Tube Assembly
