Roberts Gorden CTHN-40, CTHN-200, CTHN-100, CTHN-125, CTHN-80, CTHN-175, CTHN-150, CTHN-60 Nut

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CTHN-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

Step 9.7 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 9.8 Tube Clamp Package Installation

Description

Part Number

 

 

Tube Clamp Package

01318901

 

 

Tube Clamp

01396801

 

Bolt

Bolt

97113940

Tube Clamp

 

Flat Washer

95211600

 

 

Nut

92113900

Flat

 

 

 

Washer

 

 

 

Nut

 

 

 

(Torque 120 in/lb

 

 

 

13.56 Nm)

 

36

 

 

 

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Contents If you smell gas Roberts-Gordon, LLCPage Roberts-Gordon, LLC Page Table of Figures Page Heater Safety Manpower RequirementsCorrosive Chemicals Installer ResponsibilityWall Tag National Standards and Applicable CodesCombustibles at all times for safety Inches CentimetersONE Side Reflector InchesModel C D UnapprovedInches Centimeters Model UnventedNational Standards and Applicable Codes Heater Descriptions 5.1 Unitary vs. Multiburner Major Components General Suspension Details DescriptionContents of Core and Extension Packages Reflectors and Related Accessories Tubing and Related AccessoriesVenting Accessories Common CTHN-Series ComponentsUnitary Heater Requirements Unitary Heater Design RequirementsLinear Heater Assembly Overview Unitary Linear Heater LayoutsUnitary Linear Layout Overviews 60 18 m Tube Length 70 21 m Tube Length 80 24 m Tube Length Tube Assembly Overview Unitary U-tube Heater LayoutsUnitary U-tube Layout Overviews Description Part Number Burner Tube InstallationTube Clamp Package Installation Tube Clamp PackageCoupling and Tube Assembly Correct Slide BarTurbulator Installation 2 Coupling and Tube AssemblyTurbulator Installation ModelReflector Installation Hanger Burner Tube ReflectorUnitary Linear & U-TUBE Heater Installation Reflector Support Package10 Burner Installation 11 Fan Inlet Plate and Warning TagWith the flame observation 12 Restrictor Plate Installation 13 Fan InstallationModel Fan Assy. P/N Contents of Core and Extension Packages Tubing Related Accessories Component Package GuideMinimum Standard Aluminized 02719105 0522000005221000 02716305Typical Cthn Multiburner System Installation Multiburner System Design RequirementsNumber of Burners Allowed Per Pump Multiburner Design RequirementsBurners Per Pump Burner ModelManifold Diameter Radiant Tube LengthManifold Tube Multiburner System Layouts and Manifold Tube Length RulesFlag Layout Fork Layouts and Manifold Tube Length Rules LayoutFork Layout Herringbone Layout and Manifold Tube Length Rules Herringbone LayoutNut ± 2 5 cm 10 Turbulator Installation 11 Reflector Installation Clip 12 Burner Installation 2 Elbow Installation Optional Heater AccessoriesElbow Package Configuration .1.1 Elbow Installation 3 Reflector Joint Installation