Roberts Gorden BH-100, BH-60, BH-40, BH-150, BH-175, BH-115, BH-140 Venting Inches, Centimeters Model

Page 15

SECTION 3: CLEARANCES TO COMBUSTIBLES

NOTE: 1. All dimensions are from the surfaces of all tubes, couplings and elbows.

2.Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect.

FIGURE 12: Venting

 

 

 

 

(inches)

 

 

(centimeters)

 

 

 

Model

A

E

F

A

E

F

A

E

BH-40

14

18

18

36

46

46

Unvented

Vent

BH-60

14

18

18

36

46

46

Radiant Tubes

Pipes

BH-80

20

24

18

51

61

46

 

 

 

BH-100

20

24

18

51

61

46

Vented

F

BH-115/125

20

24

18

51

61

46

 

 

 

BH-140/150

20

30

18

51

77

46

 

 

BH-175/200

20

30

18

51

77

46

9 of 59

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Contents Installation must be done by a contractor qualified Improper installation, adjustment, alteration, serviceOr maintenance can result in death, injury or Property damage. Read the Installation, OperationPage Roberts-Gordon LLC Page Table of Figures Page California Proposition Heater SafetyManpower Requirements Safety Labels and Their PlacementTop and Bottom Panel Label Placement Side and Back Panel Label Placement Installer Responsibility Wall TagNational Standards and Applicable Codes Clearances are the required distances that Maintain clearances to combustibles at all times for safetyModel InchesC D CentimetersTube, Standard Reflector Model 45 Tilt Reflector ModelInches Centimeters Tube, Opposite 45 Reflector ModelCentimeters Model Venting InchesNational Standards and Applicable Codes Reflector End Cap Major ComponentsStainless Steel Burner TubeStandard Parts List Contents of BH-Series Burner CartonContents of Core and Extension Packages BH-Series Component Package Guide Model Tubing Length Core Packages Minimum Standard AluminizedHeater Installation Typical Suspension Details Linear Heater Assembly Overview Linear Heater Layout Overview Linear Heater Layout Overview Burner Tube InstallationClosed Tube Clamp Package InstallationCoupling and Tube Assembly Open2 Coupling and Tube Assembly 1 Coupling and Tube AssemblyNot required on the BH-125/150/175/200 Turbulator InstallationHanger Burner Tube Reflector Description Part Number Reflector Support Package 1 Reflector, U-Clip and Reflector Support InstallationBurner Installation Optional Heater Accessories Tube, Standard TubeTube, Opposite Tube Heater Layout Overview Tube Layout Overview Elbow Package Configuration .2.1 Elbow Installation2 Elbow Installation Reflector Joint Detail 5 Reflector Joint Detail2 Side Reflector Installation Reflector Side Extension 1 Bracket InstallationDescription Part Number Lower Clearance Shield Package Distance a Extension 2 Frame Shield Installation3 Grille Installation 2 Grille End Cap InstallationVenting United States RequirementsCanadian Requirements Unvented Operation Tube Termination Unvented OperationHorizontal Venting Vertical VentingVertical Ventilation 4 10 cm Pipe Common Side Wall VentingOutside Wall Common Vertical Venting Outside Combustion Air Supply Vertical Outside Air Supply for Single Heater InstallationHorizontal Outside Air Supply for Double Heater Installation Vertical Outside Air Supply for Double Heater InstallationGAS Piping Failure to follow these instructions can result When attaching gas hoseCorrect Positions Hold gas nipple securely with pipe wrenchLine Voltage Thermostat Wiring WiringFront View Low Voltage Thermostat WiringInternal Wiring Ladder Diagram Electrical Connection to the Burner To Shut Off Heater Operation and MaintenancePre-Season Maintenance and Annual Inspection Sequence of OperationReflector Vicinity of the HeaterVehicles and Other ObjectsElectrode Safety LabelsBlower Scroll, Wheel Motor Burner Cup and OrificeTroubleshooting YES Troubleshooting Flow ChartPage Manifold Gas Pressure Setting Replacement Parts Replacement Parts Description Part Number Pipe Connection General SpecificationsDimensions GAS Pressure AT ManifoldPage Limitations on Authority Representatives Warranty is Void ifROBERTS-GORDON LLC will PAY for ROBERTS-GORDON LLC will not PAY forPage Page Page
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