Manuals / Roberts Gorden / Household Appliance / Electric Heater

Roberts Gorden BH-140, BH-60, BH-40, BH-150, BH-175, BH-115, BH-100, BH-200, BH-80 Requirements, 40 of

Models: BH-125 BH-80 BH-200 BH-140 BH-100 BH-115 BH-175 BH-150 BH-40 BH-60

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BH-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

8.11.4 Vertical Outside Air Supply for Double Heater Installation

Vent Cap

Roof

6" (15 cm) Single Wall Pipe	Sweeping 'T'
Flex Hose	Connection
(Recommended)

Burner

Burner

	Band Clamp	4" (10 cm)		Flex Hose
	Band Clamp	Single Wall Pipe		(Recommended)
	(Recommended)	Single Wall Pipe		(Recommended)
	(Recommended)

Description	Part Number
Vent Cap 6" (15 cm)	90502302

Requirements:

• Heaters must be controlled by a common thermostat.

8.11.5 Horizontal Outside Air Supply for Double Heater Installation

Vent Cap	Wall
	Outside

Description	Part Number
Vent Cap 6" (15 cm)	90502302

6" (15 cm) Single Wall Pipe

Flex Hose

(Recommended)

Burner

Sweeping 'Y'

Connection

4" (10 cm) Single Wall Pipe

(Seal All Joints)

Burner

Band Clamp

(Recommended)

Requirements:

• Heaters must be controlled by a common thermostat.

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Roberts Gorden BH-140, BH-60, BH-40, BH-150, BH-175, BH-115, BH-100, BH-200, BH-80, BH-125 service manual Requirements, 40 of

Contents

The Economical Unitary Service ManualInstallation, Operation & Infrared HeaterPage TABLE OF CONTENTS 2012 Roberts-GordonLLCPage TABLE OF FIGURES LIST OF TABLESPage 1.2 Safety Labels and Their Placement SECTION 1: HEATER SAFETY1.1 Manpower Requirements 1.3 California PropositionDescription FIGURE 1: Top and Bottom Panel Label Placement2 of Part NumberDescription FIGURE 2: Side and Back Panel Label Placement3 of Part Number2.2 Corrosive Chemicals SECTION 2: INSTALLER RESPONSIBILITY2.1 Wall Tag Product Damage HazardFire Hazard FIGURE 3: Standard Reflector FIGURE 6 45 Tilt Reflector Page FIGURE 12: Venting inches4.3 Public Garages 4.1 Gas Codes4.2 Aircraft Hangars 4.4 ElectricalSECTION 5: MAJOR COMPONENTS 5.1 Standard Parts List 12 ofStandard Core PackagesMinimum AluminizedSECTION 6 HEATER INSTALLATION FIGURE 14: Critical Hanger Placement Typical Suspension DetailsFIGURE 15: Linear Heater Assembly Overview 16 of17 of FIGURE 16: Linear Heater Layout OverviewDescription Step 6.1 Burner Tube Installation18 of Part NumberStep 6.2 Tube Clamp Package Installation Step 6.3 Coupling and Tube AssemblyStep 6.3.2 Coupling and Tube Assembly Continued Step 6.3.1 Coupling and Tube Assembly Continued± 2 5 cm not required on the BH-125/150/175/200 Step 6.4 Turbulator InstallationTurbulator must be installed in the last 21 ofStep 6.5 Reflector Installation reflector supports and U-clipsdepend on the To ensure proper expansion and contraction23 of Description Step 6.6 Burner Installation24 of Part NumberCut/Pinch Hazard SECTION 7: OPTIONAL HEATER ACCESSORIES7.1 U-TubeConfiguration Edges are sharpTight U-bolt FIGURE 18: U-TubeHeater Assembly Overview26 of Loose U-boltLEGEND FIGURE 19: U-TubeHeater Layout Overview27 of FIGURE 20: U-TubeLayout Overview Continued 28 ofStep 7.2.4 Reflector Joint Installation Step 7.2.2 Elbow InstallationStep 7.2.3 Reflector Joint Installation SECTION 7: OPTIONAL HEATER ACCESSORIESFIGURE 21: Reflector Joint Detail Step 7.2.5 Reflector Joint Detail30 of 7.3 Reflector Side Extension Step 7.3.1 Bracket InstallationStep 7.3.2 Side Reflector Installation 31 ofLower Clearance Shield Package DescriptionPart Number DescriptionDistance A SECTION 7 OPTIONAL HEATER ACCESSORIESDescription ExtensionStep 7.6.2 Grille End Cap Installation Step 7.6.3 Grille InstallationSECTION 8: VENTING 8.4 Vertical Venting 8.2 Unvented Operation8.3 Horizontal Venting 8.5 Unvented Operation Tube TerminationRequirements 8.8 Vertical Ventilation 4 10 cm Pipe8.9 Common Side Wall Venting Heaters must be of the same BTU output•Heaters must be of the same BTU output 8.10 Common Vertical VentingRequirements 38 of8.11 Outside Combustion Air Supply 8.11.1 Length RequirementsRequirements Requirements40 of SECTION 9: GAS PIPING FIGURE 23: Gas Connection with Flexible Gas Hose when attaching gas hoseINCORRECT POSITIONS WRONG INSTALLATION CORRECT POSITIONSDisconnect electric before service DANGERSECTION 10: WIRING 10.1 Line Voltage Thermostat Wiring10.2 Low Voltage Thermostat Wiring 44 ofSECTION 10: WIRING 10.3 Internal Wiring45 of Internal Wire Bundle Burner Box Connect wires together withConduit Hole BX or Romex Connector Green to GndSECTION 11 OPERATION AND MAINTENANCE DANGERSee Page 14, Section See Page 5, SectionSee Page 35, Section 11.5 Maintenance ChecklistSee Page 32, Section 7.5 and Page 34, Section See Page 43, SectionSee Page 15, Figure See Page 32, SectionSECTION 12: TROUBLESHOOTING DANGER12.1 Troubleshooting Flow Chart 51 of52 of SECTION 12: TROUBLESHOOTING 12.2 Manifold Gas Pressure Setting53 of SECTION 13: REPLACEMENT PARTS DANGERSECTION 13: REPLACEMENT PARTS 55 ofDescription 56 ofPart Number SECTION 14: GENERAL SPECIFICATIONS 58 of ROBERTS-GORDONLLC WILL NOT PAY FOR WARRANTY IS VOID IFROBERTS-GORDONLLC WILL PAY FOR LIMITATIONS ON AUTHORITY OF REPRESENTATIVESPage Page Page