Roberts Gorden Linear Heater manual U-TubeHeater Assembly Overview, U-tube,Standard, Opposite

SECTION 7: OPTIONAL HEATER ACCESSORIES

FIGURE 18: U-Tube Heater Assembly Overview

				U-tube
			Support Bracket
			Reflector
			Support
Burner Vent Adapter
			Turbulator		Reflector
			(With Select
			Models)
Tube Clamp			Burner	Tube
Package
			Tube
U-tube, Standard
				Couplings
1	2				U-clips
					Reflector
U-tube,					End Caps
		1
45°			Tight U-bolt	Loose U-bolt
	2		4" (10 cm) u-bolt,	2 4" (10 cm) u-bolt,
		secured to burner tube		secured to bracket with
			with 1/4" (.6 cm)	1/4" (.6 cm) lockwashers
			lockwashers and	and 1/4" (.6 cm)-20 hex
		1/4"(.6 cm) -20 hex nuts. nuts on top and bottom to
				allow for tube expansion	U-tube
				and contraction.
1					18" (46 cm)
					Center to Center
U-tube,				U-bolt
Opposite 45°
				Nut
				Lock Washer
				Lock Washer
				Nut
1	2

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