Series
LTA/LTX/LTXR
Page
16 Nov./21/12
Installation
T
UBE
I
NSTALLATION
•
Always use all the hangers supplied. As a rule the combustion tube (first tube) utilizes 2 hangers
and thereafter 1 hanger per 10' section.
It is required that the first hanging point be 2
"
to 8
"
from the burner mounting flange, and tube weld seam must face down
, refer to Figure 10 for
more details.
Figure 10: Installation of First section of Flanged Tube
•
For all remaining tubes, fit the end of the tube with a coupling refer to Figure 11, (the coupling
should be loose).
Figure 11: Installation of Heat Exchanger Tube and Coupling
8' - 9'
Tube & Reflector
Hangers
Combustion
Tube
Coupling Should Be
Loosely Fitted
Locate Tube and
Reflector Hangers
every 10' thereafter.
Tube
Flange
10'
3"
10'
Install "J" Bolt
at first hanger
Tube Weld
Seam Facing
Down
Tube
Coupling
(loosely fitted)
Heat
Exchanger
Tube
10'
Tube Weld
Seam Facing
Down
