Typical Assembly Overview
(LTU175-40 Shown)
Tube Flange
12 Radial Hole for 80-200M BTU units only
6 Hole for 225-250M BTU units only
5-1/2
(control box
to chain)
Draft Inducer
Assembly
28 Tube Support Brk.
with U-Bolt Clamp
& 5/16" Hex Nuts
Gasket
Control Box
Restrictor
Plate
Typical
Overlap
Reflector
U-Bend
Control End
Reflector
Foot End
Reflector
48
12
92
84
11
3
(control box to reflector)
2 overlap
1 overlap
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