GordonRay BH ® The Economical, Unitary Infrared Heater Submittal: BH Series Job: Location: Engineer: Gas Specs: Date: QTY. MODEL NO. BH UNIT INPUT BTU/HR QTY. MODEL NO. BH UNIT INPUT BTU/HR QTY. MODEL NO. BH UNIT INPUT BTU/HR QTY. MODEL NO. BH UNIT INPUT BTU/HR TOTAL INPUT BTU/HR Important Before installation and operation of heating equipment, read and understand the Installation, Operation and Service Manual.
TABLE OF CONTENTS STANDARD PARTS LIST............................................. 1 Contents of BH-Series Burner Carton ..................... 1 Contents of Core and Extension Packages............. 1 GENERAL SPECIFICATIONS ...................................... 2 Material Specification .............................................. 2 Reflectors ................................................................ 2 Heater Specifications............................................... 2 Ignition ..................
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T STANDARD PARTS LIST Contents of BH-Series Burner Carton Part No.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T GENERAL SPECIFICATIONS Material Specification Reflectors Suspension Specifications Hang heater with materials with a minimum working load of 75 lbs (33 kg). Controls Specifications .024 Aluminum Heater Specifications Ignition Fully automatic spark ignition with safety shut-off. Time switches, thermostats, etc. can be wired into the electrical supply. External controls supplied as an optional extra.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T 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. 3. “-” indicates an unapproved application. Roberts-Gordon prohibits the installation of this heater for all unapproved applications.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T 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. 3. “-” indicates an unapproved application. Roberts-Gordon prohibits the installation of this heater for all unapproved applications.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T 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. 3. “-” indicates an unapproved application. Rober ts-Gordon prohibits the installation of this heater for all unapproved applications.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T 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. 3. “-” indicates an unapproved application. Roberts-Gordon prohibits the installation of this heater for all unapproved applications.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T BH-SERIES ASSEMBLY OVERVIEW Major Component Descriptions Burner with Tube Gasket Must be installed with the flame observation window facing down. Reflector (Aluminum or Stainless Steel) Alternate overlap as shown on overview. Minimum overlap is 7” (18 cm). Burner Tube Supplied in 10 ' (3 m) lengths. Burner tube is always the first tube after the burner. Tube Hot Rolled or Heat Treated Aluminized Tube supplied in 10’ (3 m) lengths.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T © 2004 Roberts-Gordon Vent Adapter Reflector Support Tube and Reflector Hanger Coupling Burner Tube Tube Clamp Package Burner Reflector End Cap Reflector Tube Turbulator with select models U-Clips BH-Series Linear Assembly Overview BEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T HEATER INSTALLATION Critical Hanger Placement Typical Suspension Details Beam Clamp Anchor Screw Hook (3/8") 24" min.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T BH-Series Linear Layout Overview b c LEGEND g Burner BH-40 Reflector d f 10' Tube Length Tube Tube/Reflector Hanger b c g Coupling Assembly d e Vent Adapter a = 14" (36 cm) reflector width (not shown) BH-60 BH-80 f 20' Tube Length b = 2" (5 cm) end cap to burner b c = 2" (5 cm) end cap to hanger g d = 7'6" (229 cm) distance first hanger e = 10' (305 cm) distance between hangers BH-80 BH-100 BH-115 c d e e f 30' Tube Length f = 12
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T BH-Series Linear Layout Overview (Continued) b c g BH-140 BH-150 BH-175 BH-200 d e e e e e e e e e e e e e e e e e f 60' Tube Length b c g BH-175 BH-200 d f 70' Tube Length g BH-200 b c d e f 80' Tube Length Burner Tube Installation NOTE: Tubing requires a downward slope of 1/2" (13 mm) per 20' (6 m) away from burner.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Tube Clamp Package Installation Bolt Tube Clamp Flat Washer Nut (Torque 120 in/lb 13.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T Coupling and Tube Assembly (Continued) Tighten slide bar as shown below Drive Slide Bar until tight. End of Slide Bar should be within tolerance listed below. ± 2" (5 cm) Correct Slide Bar dimensions Incorrect Slide Bar position • Repeat A - D until all tubes are assembled.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Turbulator Installation Turbulator must be installed in the last standard section of tube. Turbulator is not required on the BH-125/150/175/200. T w i st Turbulator 2.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T Reflector, U-Clip and Reflector Support Installation The pictorial drawings of the heater construction in this section are schematic only and provide a general guideline of where hangers, reflector supports and U-clips are to be installed. To ensure proper expansion and contraction movement of the reflectors, a combination of U-clips and reflector supports are used. The positioning of reflec- tor supports and U-clips depend on the individual installation.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Burner Installation Extra chain min. 12" (30 cm) S-Hook Burner Tube Burner Description Bolt Burner Lock Washer Gasket © 2004 Roberts-Gordon Gasket Part Number 94273914 071XXXXX 96411600 02568200 Lock Washer Bolt (Torque 120 in/lb 13.56 Nm) BEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T OPTIONAL HEATER ACCESSORIES BH-Series U-Tube Assembly Overview U-Tube Support Bracket Reflector Support Burner Vent Adapter Tube Clamp Package Burner Tube Turbulator with select models Tube Reflector U-Tube, Standard Couplings 1 U-Clips 2 U-Tube, Full 45° 1 1 Reflector End Caps U-Bolt 1 4"Tight (10 cm) U-Bolt, 2 secured to Burner Tube with 1/4" (6 mm) Lockwashers and 1/4-20 Hex Nuts U-Tube, Opposite 45° U-Bolt 2 4"Loose (10 cm) U-Bolt, se
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T BH-Series U-Tube Layout Overviews LEGEND g b c e Burner Reflector Tube 10' BH-60 BH-80 h 20' Tube Length* Tube 5' ** Tube/Reflector Hanger g Coupling Assembly b c d f U-Tube Vent Adapter (not shown) a = 14" (36 cm) reflector width (not shown) BH-80 BH-100 BH-115 h 30' Tube Length** b = 2" (5 cm) end cap to burner g c = 2" (5 cm) end cap to hanger d = 7'6" (229 cm) distance first hanger e = 10' (305 cm) distance between hangers BH-100 BH-
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T BH-Series U-Tube Layout Overviews (Continued) b c g BH-140 BH-150 BH-175 BH-200 d e e h 60' Tube Length b c g BH-175 BH-200 d e e e e f h 70' Tube Length** b c g BH-200 d e h 80' Tube Length IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Elbow Package Configuration Elbow Installation Tube Coupling Description Elbow Package 90° Elbow Coupling Reflector End Cap Reflector Joint Piece U-Clip Package Part Number 02718702 01335801 01312700 02750800 02750900 91107720 90° Elbow Elbow Installation (continued) Tube Coupling Reflector Joint Installation Reflector Reflector Joint Flatten Edge Scribe Contour 1" (2.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T Reflector Joint Installation Cut away contour with tin snips. Punch/Drill six 3/32" (2 mm) holes Reflector Joint Detail Install Reflector End Cap Attach Reflector Joint with six #8 sheet metal screws Reflector Joint Detail Reflector Reflector Joint IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T REFLECTOR SIDE EXTENSION Bracket Installation Tube Reflector Tube and Reflector Hanger Reflector Support Reflector Side Extension Bracket (2 per reflector) Use additional supports in high air movement applications.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T LOWER CLEARANCE SHIELD INSTALLATION Shield Support Strap Assembly Reflector 17.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Frame Shield Installation Shield Descr iption Deco Grille Shield Part Number 01365900 Reflector Side Extension Installation NOTE: If the Decorative Grille system is to be installed in an area with considerable air movement, it is recommended that one #8 x 3/8 (3.9 x 9.5mm) sheet metal screw be installed per reflector extension to prevent it from blowing over.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T ONE-FOOT DECORATIVE GRILLE INSTALLATION One-Foot Decorative Grille Bracket #8 Sheet Metal Screws Decorative Grille Bracket Description Bracket Part Number 01363003 In order to maintain reflector shape, do not fasten brackets together. Do not fasten bracket to adjoining reflectors. Maintain same slipjoint position as reflectors. Cut relief notches for supports and hangers.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T End Piece and Reflector End Cap Reflector End Cap End Piece Insert end piece between grille and brackets. Fasten end piece to brackets using two #8 sheet metal screws and replace reflector end cap. Descr iption End Piece Part Number 01365901 90° Elbow Inside Corner Grille Brackets Joint Piece Insert End Piece between grille and brackets. Decorative Grille Brackets © 2004 Roberts-Gordon Cut grille bracket at reflector joint piece.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T PROTECTIVE GRILLE INSTALLATION Silicone Cap Installation Silicone Cap Description Grille Section Grille End Cap Silicone Cap Grille Finger Part Number 08050001 08050002 91915951-6P Grille End Cap Installation B A Grille Grille End Cap C D Bend up 90° Pull outward Grille Installation Reflector 40 " (101 cm) Grille Final Grille Section Grille End Cap IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OP
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T VENTING Horizontal Ventilation 4" (10 cm) Pipe Combustible or Non-Combustible Wall Non-Combustible Wall Only Vent Adapter Vent Adapter 18" Min. 4" Single Wall Pipe 4" Single Wall Pipe Vent Terminal Description Vent Terminal (Comb. Wall) Vent Terminal (Non-Comb Wall) Wall Thimble Vent Terminal Part Number 90502100 02537801-XX 90505600 Vertical Ventilation 4" (10 cm) Pipe 4" (10 cm) Type "B" vent cap 4" (10 cm) Type "B" vent pipe 18" (46 cm) Min.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T Common Sidewall Venting Vent Terminal Tjernlund VH1-6 or Equivalent Outside Wall 6" Single Wall Pipe Vent Adapter Sweeping 'T' Connection Vent Adapter 4" Single Wall Pipe Vent Terminal Tjernlund VH1-6 or Equivalent Outside Wall 6" Single Wall Pipe Vent Adapter Sweeping 'Y' Connection 4" Single Wall Pipe 4" Single Wall Pipe Description Vent Terminal 6" (15 cm) Part Num ber 90502101 Vent Adapter IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, RE
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Common Vertical Venting Type "B" vent cap (7" or 8" may be used. These are not available from Roberts Gordon.) Type "B" vent pipe Roof Flashing 18" (46 cm) Min. Roof Vent Adapter The last section of vent pipe passing through the roof or wall may be Type "B" vent pipe. All other vent materials in the building must be single wall vent pipe.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T OUTSIDE COMBUSTION AIR SUPPLY Vertical Outside Air Supply for Single Heater Installation Vent Cap 18" (46 cm) Min.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Vertical Outside Air Supply for Double Heater Installation Vent Cap Outside Wall 6" (15 cm) Single Wall Pipe Flex Hose (recommended) Burner Band Clamp (recommended) Description Vent Cap 6" (15 cm) Sweeping 'T' Connection Burner 4" (10 cm) Single Wall Pipe Flex Hose (recommended) Part Num ber 90502302 Horizontal Outside Air Supply for Double Heater Installation Vent Cap Outside Wall 6" (15 cm) Single Wall Pipe Flex Hose (recommended) Burner Sweepin
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T GAS PIPING WARNING Fire Hazard Tighten gas line fittings to connect gas supply as shown below. Flex gas line can crack when twisted. Gas line moves during normal operation. Failure to follow these instructions can result in death, injury or property damage. Gas Connection with Stainless Steel Flex Connector Hold gas nipple securely with pipe wrench when attaching the flex gas connector. Failure to follow these instructions can result in product damage.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T WIRING WARNING Electrical Shock Hazard Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly grounded electrical source. Failure to follow these instructions can result in death or electrical shock. Line Voltage Thermostat Wiring Line Voltage Thermostat 120V-60Hz Supply Circuit L1 Additional Burners L2 N Gnd. H N Gnd. H Gnd.
ROBERTS GOR DON® BH-SERI E S S UBM IT TAL SHE E T WARNING Electrical Shock Hazard Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly grounded electrical source. Failure to follow these instructions can result in death or electrical shock.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T BH-Series Internal Wiring DSI Ignition Module BLUE 24VAC BLACK Flame Sense Electrode YELLOW Ground BROWN Pressure Switch C Main Valve NO BLACK BLUE BLUE BROWN YELLOW YELLOW Transformer YELLOW GREEN WHITE BLACK GREEN L2 Burner Ground L N WHITE Gas Valve GREEN G Blower Connection BLACK L1 120V-60Hz Electrical Connection Motor/Blower BH-Series Ladder Diagram Power Supply 120V - 60 Hz Blower 120V Transformer 24V Pressure Switch G
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T Electrical Connection to the Burner Connect Wires together with suitable approved wire connections. L2 L1 Gnd. Green White Black Green to Gnd. White to L2 Black to L1 Internal Wire Bundle Burner Box Electrical Cord or Flexible Conduit Conduit Hole BX or Romex Connector © 2004 Roberts-Gordon BEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T INTERNAL BURNER DIAGRAM Blower Assemby DSI Ignition Module Blower Outlet Gasket REAR VIEW TOP VIEW Tube Gasket Electrode Mica Window Assembly Pressure Switch Burner Cup Assembly Transformer Gas Valve © 2004 Roberts-Gordon BEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL.
ROBERTS GORDON ® BH-SERI E S S UBM IT TAL SHE E T THE ROBERTS GORDON® GORDONRAY® BH LIMITED WARRANTY ROBERTS-GORDON WILL PAY FOR: Within 42 months from date of shipment from RobertsGordon, replacement parts will be provided free of charge for any part of the controller which fails due to a manufacturing or material defect. Roberts-Gordon will require the part in question to be returned to the factory.
