Roberts Gorden CTHN-100, CTHN-200 Burner Tube Installation, Tube Clamp Package Installation

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SECTION 8: UNITARY LINEAR & U-TUBE HEATER INSTALLATION

Step 8.5 Burner Tube Installation

NOTE:

Tubing requires a downward slope of 1/2" (1.3 cm)

per 20' (6 m) away from burner.

S-hook

Hanger

Burner Tube

7' 6" ± 1'

(229 cm ± 25 cm)

Offset mounting hole must be to the top.

Weld seam must be to the bottom of the tube.

Description	Part Number
Burner Tube	03051XXX

S-hook	91907302

Tube/Reflector Hanger	03090100

Step 8.6 Tube Clamp Package Installation

	Description	Part Number
	Tube Clamp Package	01318901
	Tube Clamp	01396801		Bolt
	Bolt	97113940	Tube Clamp	Bolt
	Bolt	97113940	Tube Clamp
	Flat Washer	95211600
	Nut	92113900	Flat
			Washer
			Nut
			(Torque 120 in/lb
			13.56 Nm)
				19

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Contents Roberts-Gordon, LLC If you smell gasPage Roberts-Gordon, LLC Page Table of Figures Page Manpower Requirements Heater SafetyWall Tag Installer ResponsibilityCorrosive Chemicals National Standards and Applicable CodesInches Centimeters Combustibles at all times for safetyInches ONE Side ReflectorC D Unapproved ModelUnvented Inches Centimeters ModelNational Standards and Applicable Codes Heater Descriptions 5.1 Unitary vs. Multiburner Major Components Description General Suspension DetailsContents of Core and Extension Packages Venting Accessories Tubing and Related AccessoriesReflectors and Related Accessories Common CTHN-Series ComponentsUnitary Heater Design Requirements Unitary Heater RequirementsUnitary Linear Heater Layouts Linear Heater Assembly OverviewUnitary Linear Layout Overviews 60 18 m Tube Length 70 21 m Tube Length 80 24 m Tube Length Unitary U-tube Heater Layouts Tube Assembly OverviewUnitary U-tube Layout Overviews Tube Clamp Package Installation Burner Tube InstallationDescription Part Number Tube Clamp PackageCorrect Slide Bar Coupling and Tube AssemblyTurbulator Installation 2 Coupling and Tube AssemblyTurbulator Installation ModelHanger Burner Tube Reflector Reflector InstallationReflector Support Package Unitary Linear & U-TUBE Heater Installation11 Fan Inlet Plate and Warning Tag 10 Burner InstallationWith the flame observation 13 Fan Installation 12 Restrictor Plate InstallationModel Fan Assy. P/N Contents of Core and Extension Packages Component Package Guide Tubing Related AccessoriesMinimum Standard Aluminized 05221000 0522000002719105 02716305Multiburner System Design Requirements Typical Cthn Multiburner System InstallationBurners Per Pump Multiburner Design RequirementsNumber of Burners Allowed Per Pump Burner ModelManifold Tube Radiant Tube LengthManifold Diameter Multiburner System Layouts and Manifold Tube Length RulesFlag Layout Layout Fork Layouts and Manifold Tube Length RulesFork Layout Herringbone Layout Herringbone Layout and Manifold Tube Length RulesNut ± 2 5 cm 10 Turbulator Installation 11 Reflector Installation Clip 12 Burner Installation Elbow Package Configuration .1.1 Elbow Installation Optional Heater Accessories2 Elbow Installation 3 Reflector Joint Installation