Roberts Gorden VANTAGE II CTH2-40 - Manual (Page 30)

CTH2-S ERIES I NSTALLATION , O PERATION AND S ERVICE M ANUAL
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FIGURE 18: U-Tube Heater Assembly Overview
U-Tube
18" (457 mm)
Center to Center
U-Clips
Reflector
End Caps
Tight U-Bolt
4" (10 cm) U-Bolt,
secured to Burner Tube
with 1/4" (6 mm)
Lockwashers and
1/4-20 Hex Nuts
Loose U-Bolt
4" (10 cm) U-Bolt,
secured to Bracket with
1/4" (6 mm) Lockwashers
and 1/4-20 Hex Nuts on
top and bottom to
allow for tube expansion
and contraction
1 2
1 2
1
2
U-Tube, 45°
1 2
Burner
Reflector
(Turbulator
With Select
Models)
Tube Clamp
Package
Burner
Tube
Tube
U-Tube
Support Bracket
Reflector
Support
Couplings
U-Tube, Standard
U-Tube, Opposite 45°
Nut
Lock Washer
Lock Washer
Nut
U-Bolt