Roberts Gorden Blackheat BH15UT Installation, Operation & Service Manual
Vacuum assisted
linear, double linear, u-tube, and multi-burner gas fired heating systems
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FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. DO NOT try to light any appliance.
3. DO NOT use electrical switches.
4. DO NOT use any telephone in
your building.
5. Leave the building.
6. Immediately call your local gas
supplier after leaving the building.
Follow the gas supplier’s
instructions.
7. If you cannot reach your gas
supplier, call the Fire Department.
WARNING
Fire Hazard
Do not store or use petrol or other
flammable vapours and liquids in the
vicinity of this or any other appliance.
Some objects will catch fire or explode
when placed close to heater.
Failure to follow these instructions can
result in death, injury or property
damage.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can result in death, injury or property
damage. Read the installation, operation and service
manual thoroughly before installing or servicing
this equipment.
Installation must be done by a registered installer/
contractor qualified in the installation and service
of gas-fired heating equipment or your gas supplier.
Quality in Any Language™
© Copyright 2006 Roberts-Gordon
Blackheat
Linear, Double Linear,
U-Tube, and Multi-Burner
Gas Fired Heating Systems
Installation, Operation &
BH15UT
BH20UT
BH25UT/EF
BH30UT/EF
BH35UT/EF
BH40UT/EF
BH45UT/EF
BH50UT/EF
Please take the time to read and understand
these instructions prior to any installation.
Installer must give a copy of this manual to the owner.
Keep this manual in a safe place in order to provide
your serviceman with necessary information.
Roberts-Gordon Europe Limited
Oxford Street
Bilston, West Midlands WV14 7EG UK
Telephone: +44(0) 1902 494425
Fax: +44(0) 1902 403200
Service Telephone: +44(0) 1902 498733
Service Fax: +44(0) 1902 401464
E-mail: uksales@rg-inc.com
E-mail: export@rg-inc.com
www.rg-inc.com
Vacuum Assisted
Service Manual
BH15ST
BH30DL
BH20ST
BH40DL
BH25ST/EF
BH50DL/EF
BH30ST/EF
BH60DL/EF
BH35ST/EF
BH70DL/EF
BH40ST/EF
BH45ST/EF
BH50ST/EF
BH55ST
Installer
Owner
170101UK Rev. L 03/06
®
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Table of Contents
Troubleshooting
Related Manuals for Roberts Gorden Blackheat BH15UT
Summary of Contents for Roberts Gorden Blackheat BH15UT
- Page 1 FOR YOUR SAFETY If you smell gas: 1. Open windows. Blackheat ® 2. DO NOT try to light any appliance. 3. DO NOT use electrical switches. 4. DO NOT use any telephone in your building. 5. Leave the building. 6. Immediately call your local gas Vacuum Assisted supplier after leaving the building.
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Page 3: Table Of Contents
TABLE OF CONTENTS SECTION 1: Heater Safety ..........1 SECTION 11: Venting ..........41 1.1 Manpower Requirements ........1 11.1 Flue Installation ..........41 SECTION 2: Installer Responsibility......1 11.2 Flueless Installation.........41 2.1 Low Level User Instructions........1 11.3 Ventilation Requirements.........41 2.2 Corrosive Chemicals...........1 11.4 Outside Combustion Air Supply.......42 2.3 National Standards and Applicable Codes ..1 11.5 Common Duct ..........43 SECTION 3: Critical Considerations......2... - Page 5 TABLE OF FIGURES Figure 1: Linear & Double Linear, Horizontal Mounts..3 Figure 2: Linear & Double Linear, One Side Reflector ..3 Figure 3: Linear & Double Linear, Two Side Reflectors ...3 Figure 4: Linear & Double Linear, 45° Mount ....3 Figure 5: Linear &...
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Page 7: Section 1: Heater Safety
SECTION 1: H EATER AFETY SECTION 1: HEATER SAFETY Your Safety is Important to Us! should be given to partitions, storage racks, hoists, building construction, etc. This symbol is used throughout the manual to notify you of possible fire, electrical or burn A laminated wall tag is available for the heater as a hazards. -
Page 8: Section 3: Critical Considerations
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 3: CRITICAL CONSIDERATIONS WARNING Fire Hazard Some objects will catch fire or explode when placed close to heater. Keep all flammable objects, liquids and vapours the required distance away from the heater. Failure to follow these instructions can result in death, injury or property damage. -
Page 9: Clearance Data - Linear And Double Linear
SECTION 3: C RITICAL ONSIDERATIONS 3.2 Clearance Data - Linear and Double Linear NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses. 2. Clearances B, C and D can be reduced by 50% after 7.5 m of tubing downstream from the burner. -
Page 10: Figure 5: Linear & Double Linear, 1 Foot And
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses. 2. Clearances B, C and D can be reduced by 50% after 7.5 m of tubing downstream from the burner. -
Page 11: Clearance Data -U Tube
SECTION 3: C RITICAL ONSIDERATIONS 3.3 Clearance Data -U Tube NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses. 2. Clearances B, C and D can be reduced by 50% after 7.5 m of tubing downstream from the burner. -
Page 12: Figure 13: U-Tube, Opposite 45° Tilt
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL NOTE: 1. All dimensions are from the surfaces of all tubes, couplings, tees, elbows and crosses. 2. Clearances B, C and D can be reduced by 50% after 7.5 m of tubing downstream from the burner. -
Page 13: Section 4: Major Component Descriptions
SECTION 4: M AJOR OMPONENT ESCRIPTIONS SECTION 4: MAJOR COMPONENT DESCRIPTIONS Burner (shown with Tube Gasket) Reflector (Aluminium or Must be installed with the Stainless Steel) flame observation window facing down. Alternate overlap as shown on overview. Minimum overlap is 16 Burner Tube Fan Tube with Internal Swirler Tube... -
Page 14: Section 5: General Suspension Details
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 5: GENERAL SUSPENSION DETAILS WARNING The gas or the electrical supply lines must not be used to support the heater. Crush Hazard Do not locate the gas or electric supply lines directly over the path of the flue products from the heater. -
Page 15: Section 6: Linear & Double Linear Heater Installation
SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION SECTION 6: LINEAR & DOUBLE LINEAR HEATER INSTALLATION The figures in this section provide a general overview of For optional reflector configurations for linear heaters see ® Page 3, Figure 1 through Page 4, Figure 8. Install component placement in a BLACKHEAT Linear and appropriate suspension hardware, beam clamps, chain or... - Page 16 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Figure 17: BLACKHEAT ® Linear General Assembly Overview...
- Page 17 SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION ® Figure 18: BLACKHEAT Linear Layout Overviews LEGEND Burner BH15ST Reflector Tube Tube/Reflector Hanger Coupling Assembly BH20ST BH25ST/EF Assembly Damper Assembly BH30ST/EF BH35ST/EF BH40ST/EF BH45ST/EF BH50ST/EF BH55ST a = reflector width (not shown) - 365 mm e = distance typical between hangers - 3050 mm b = end cap to burner/fan - 50 mm f = burner height - 366 mm...
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Page 18: Double Linear Standard Parts List
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 6.2 Double Linear Standard Parts List Part No. Description ® BLACKHEAT Burner Assembly (Input and Fuel Varies) 07260002 Fan Package XP 2 07260003 Fan Package XP 3 03051100 Burner Tube, 100 mm x 3048 mm 91409408 Tube, 100 mm x 3048 mm S5127W Fan Tube, 100 mm x 3048 mm, with 3048 mm Swirler... - Page 19 SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION ® Figure 19: BLACKHEAT Double Linear General Assembly Overview...
- Page 20 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Figure 20: BLACKHEAT ® Double Linear Layout Overviews LEGEND Burner Reflector Repeated BH30DL Opposite Side Tube Tube/Reflector Hanger Coupling Assembly Assembly Tee Assembly Repeated Opposite Side BH40DL BH50DL/EF BH60DL/EF Repeated BH70DL/EF Opposite Side a = reflector width (not shown) - 365 mm e = distance typical between hangers - 3050 mm b = end cap to burner/fan - 50 mm...
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Page 21: Burner Tube Installation
SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION Step 6.3 Burner Tube Installation Note: Tubing requires a downward Offset mounting slope of 13 mm per 6 m hole must be away from burner. to the top. Bow Shackle Hanger Burner Tube Weld seam... - Page 22 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 6.4.1 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. ± 50 mm Correct Slide Bar Incorrect Slide Bar dimensions position...
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Page 23: Tube Clamp Package Installation
SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION Step 6.5 Tube Clamp Package Installation Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 92113900 Step 6.6 Reflector Installation Hanger Burner Tube Reflector Description Part Number Tube/Reflector Hanger... - Page 24 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 6.6.1 Reflector, U-Clip and Reflector Support Installation The pictorial drawings of the heater construction in supports are used. The positioning of reflector supports Section 6 are schematic only and provide a general and U-clips depend on the individual installation.
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Page 25: Double Linear Tee Installation (For Double Linear Heaters Only)
SECTION 6: L & D INEAR OUBLE INEAR EATER NSTALLATION Step 6.7 Double Linear Tee Installation (for double linear heaters only) Fan Tube Weld Spot Coupling Coupling Weld Spot Description Part Number E0009170 Fan Tube S51XXW Fan Tube Coupling 01329600 Slide Bar/Coupling Lock 01329700 Tube/Reflector Hanger... -
Page 26: Section 7: U-Tube Heater Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 7: U-TUBE HEATER INSTALLATION The figures in this section provide a general overview of appropriate suspension hardware, beam clamps, chain or ® rod at predetermined locations. Adjustments of chain component placement in a BLACKHEAT U-tube system. - Page 27 SECTION 7: U-T EATER NSTALLATION ® Figure 21: BLACKHEAT U-Tube Assembly Overview...
- Page 28 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Figure 22: BLACKHEAT ® U-Tube Layout Overviews LEGEND BH15UT Burner Reflector Tube Tube/Reflector Hanger Coupling Assembly BH20UT BH25UT/EF U-Tube BH30UT/EF BH35UT/EF BH40UT/EF BH45UT/EF BH50UT/EF a = overall width (not shown) - 850 mm e = distance typical between hangers - 3050 mm b = end cap to burner/fan - 50 mm f = distance between last full tube...
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Page 29: U-Tube Hanger Placement
SECTION 7: U-T EATER NSTALLATION Step 7.2 U-Tube Hanger Placement Spreader NOTE: Spreader bar must be used on Shackle single suspension point installations. Threaded Do not hang heater from spreader bar. Suspension Chain Shackle Washers Suspension Bolt Chain (Torque: 13.5 Nm 129 in lb) Tube and Reflector Hanger... -
Page 30: U-Tube Support Bracket Assembly Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 7.3.1 Tube Clamp Package Installation Weld Spot Bolt (Torque: 13.56 Nm 120 in lb) Lock Washer Tube Clamp Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 92113900 Step 7.4 U-Tube Support Bracket Assembly Installation... -
Page 31: Coupling And Tube Assembly
SECTION 7: U-T EATER NSTALLATION Step 7.5 Coupling and Tube Assembly Start slide bar/coupling lock Close coupling onto coupling. with tab. Slide Bar Wide End Open Coupling 76 mm to 101 mm Closed Tighten coupling to join tubes. Insert tubes into coupling. Slide Bar Coupling Orient coupling so that... -
Page 32: Tube Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 7.6 Tube Installation Weld Spot Coupling Tube Step 7.7 U-Tube Installation Weld Spot U-Tube Support Bracket Assembly Coupling U-Tube Description Part Number Coupling 01329600 Slide Bar/Coupling Lock 01329700 U-Tube 01335901... -
Page 33: Reflector Installation
SECTION 7: U-T EATER NSTALLATION Step 7.8 Reflector Installation Weld Spot Reflector Description Part Number Reflector 02750303... - Page 34 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 7.8.1 Reflector, U-Clip and Reflector Support Installation The pictorial drawings of the heater construction in supports are used. The positioning of reflector supports Section 6 are schematic only and provide a general and U-clips depend on the individual installation.
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Page 35: Section 8: Multiburner Configuration & Installation
SECTION 8: M & I ULTIBURNER ONFIGURATION NSTALLATION SECTION 8: MULTIBURNER CONFIGURATION & INSTALLATION 8.1 Initial Assembly Check layout drawings for location of manifold pipe installation. See Page 9, Section 6 for linear heater assembly instructions See Page 20, Section 7 for U-tube heater assembly instructions. -
Page 36: Section 9: Burner & Fan Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 9: BURNER & FAN INSTALLATION Step 9.1 Burner Installation NOTE: Tube clamp package not shown for clarity. For details, see Page 17 , Step 6.5. Gasket Lock Washer Bolt (Torque: 13.5 Nm 120 in lb) Burner Description... -
Page 37: Linear & U-Tube Fan Installation
SECTION 9: B & F URNER NSTALLATION 9.3 Linear & U-Tube Fan Installation Tighten securely until tube cannot be removed. Fan Assembly Fan Tube Weld Spot Step 9.4 Double Linear Fan Installation Tighten securely until tube cannot be removed. Fan Assembly... -
Page 38: Multiburner 83/90 Bwlg Fan Assembly (Horizontal And Vertical Outlets)
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Step 9.4.1 Double Linear Fan Installation (Continued) Suspension Chain Shackle Height Adjuster Fan Assembly Weld Spot Step 9.5 Multiburner 83/90 BWLG Fan Assembly (Horizontal and Vertical Outlets) Horizontal Exhaust Louver 83/90 BWLG Fan ID/ID Sleeve Inlet Cone Horizontal... -
Page 39: Condensate Drain Assembly
SECTION 9: B & F URNER NSTALLATION Step 9.6 Condensate Drain Assembly Wall Condensate Cap 1" BSP threaded hole. Use 1" x ¾" reducer. (not supplied) 3/4" CPVC Pipe 3/4" Female Non-Return Flow Valve 3/4" CPVC Must be connected Pipe to a drain system in accordance with local codes. -
Page 40: Section 10: Optional Heater Accessories
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 10: OPTIONAL HEATER ACCESSORIES 10.1 Reflector Side Extension Installation Step 10.1.1 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. -
Page 41: U-Tube Cover Installation
SECTION 10: O PTIONAL EATER CCESSORIES 10.2 U-Tube Cover Installation The package contains two reflector joint pieces (P/N 02750901), one 8’ reflector and 18 x #8 sheet metal screws. Install the U-tube cover using the following procedure. Step 10.2.1 Cut the 8’ reflector in half to be used on both sides to cover the U-tube. -
Page 42: Decorative Grille Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 10.3 Decorative Grille Installation Step 10.3.1 Grille Installation Tube and Reflector Hanger Reflector Tube 61 x 122 cm Aluminium Grille Suspended Ceiling Frame Description Part Number Decorative Grille Package 2’ x 4’ S7331K Aluminium Grille 2’... -
Page 43: Protective Grille Installation
SECTION 10: O PTIONAL EATER CCESSORIES 10.4 Protective Grille Installation Step 10.4.1 Silicone Cap Installation Silicone Cap Grille Finger Description Part Number Grille Section 08050001 Grille End Cap 08050002 Silicone Cap 91915951-6P Step 10.4.2 Grille End Cap Installation Grille Grille End Cap Bend up 90°... -
Page 44: Sports Hall Guard Installation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 10.5 Sports Hall Guard Installation Step 10.5.1 Grille Installation Strap - Stainless Steel Tube and Reflector Hanger Reflector Tube Reflector Support Description Part Number Mesh Guard 2438 mm E0009855 Mesh Guard Mesh Guard 1524 mm C2329B Strap Stainless Steel S5218W... -
Page 45: Undershield Installation
SECTION 10: O PTIONAL EATER CCESSORIES 10.6 Undershield Installation 10.6.1 Hanger Installation Reflector Assembly Hanging Bracket Hex Nut Stud Tube Description Part Number Undershield Reflector Package 101 cm S7399K Assembly Hanging Bracket C0318B Stud M6 x 90 C0693B Nut M6 C0090B 10.6.2 Undershield Installation Undershield Reflector... -
Page 46: Wall Mounting
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 10.7 Wall Mounting mounting brackets to adequately carry the weight of the heater, it must be installed with best building practice. Install wall mounting brackets at the height shown in the layout drawing provided by the estimator. Space wall Quantity of Wall Quantity of Wall mounting brackets and hangers as indicated by... -
Page 47: Section 11: Venting
SECTION 11: V ENTING SECTION 11: VENTING (perimeter system) or other obstruction close to the fan WARNING outlet or wall angle mounted, install the heater so that the fan tube is the furthest away from the wall or obstruction, Carbon Monoxide Hazard i.e. -
Page 48: Outside Combustion Air Supply
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Figure 29: Flue Connection Dimensions End of Tube Fan Tube Heater Model Fan Model Part Number BH 15-30 Torin DSF-133-42 79 mm 95 mm 45 mm C2374B BH 35-45 Torin DSA-524-202 86 mm 102 mm 51 mm C2324B... -
Page 49: Common Duct
SECTION 11: V ENTING Figure 31: Air Supply with Flue Configurations Flue Roof Inlet Wall Flue Min. 1 m Min. 1 m Inlet Flue Inlet 11.5 Common Duct When using a common air inlet duct, always ensure that the area of the common air inlet duct represents the area of all air ducts. -
Page 50: Section 12: Gas Piping
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 12: GAS PIPING WARNING Installation pipes must be fitted in accordance with National Standards. Pipe work from the meter to the heater(s) must be of adequate size. Pipes of smaller size than the heater inlet gas connection should not be used. Connect the heater to the gas supply using an approved flexible gas hose of 1 m length and a shut-off valve. -
Page 51: Section 13: Wiring
SECTION 13: W IRING SECTION 13: WIRING WARNING Electrical Shock Hazard Disconnect electrical power and gas supply before servicing. This appliance must be connected to a properly earthed electrical source. Failure to follow these instructions can result in death or electrical shock. Connect to the electrical supply using a 3 pin plug via a Section 13.4 for the external wiring details for the single- locally mounted double pole fused switch having a... -
Page 52: Blackheat Typical External Wiring Diagram (Double Linear Option 2)
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 13.3 BLACKHEAT ® Typical External Wiring Diagram (Double Linear Option 2) Controller or Thermostat Earth 230V 50Hz Earth Burner 1 Burner 2 13.4 BLACKHEAT ® Typical External Wiring Diagram (Multiburner) Controller 230V Earth 50Hz Earth Burner 1... -
Page 53: Blackheat Internal Wiring Diagram
SECTION 13: W IRING ® 13.5 BLACKHEAT Internal Wiring Diagram AUTOMATIC CONTROL UNIT ELECTRODE grey sense purple PRESSURE black 230 V, 50 Hz brown SWITCH MAINS IN SOCKET blue EMC FILTER white brown yellow black yellow NEON FANS SOCKET blue blue blue BURNER... -
Page 54: Section 14: Operation
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 14: OPERATION Figure 33: Sequence of Operation Chart KEY TO SYMBOLS Thermostat Pressure Fan Neon Switch Neon Ignition Valve Burner Neon Flame Sensing 10 sec 20 sec 20 sec Lockout Alarm (optional) Interruption of main 45 sec approx. -
Page 55: System Checks
SECTION 14: O PERATION Check the gas pressure at the outlet of the gas valve. See Page 61, Section 18.9.1 or See Page 62, Section 18.9.2 for pressure settings or refer to the data plate. Switch off the electrical supply (shutting down the heater), remove pressure gauge - refit pressure testpoint screw, ensuring a tight gas seal. -
Page 56: Section 15: Servicing Instructions
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 15: SERVICING INSTRUCTIONS IMPORTANT: Never use the heater as a support for 15.2.1 Electrode ladders or other access equipment. Always test for gas Figure 34: Burner Cup Position soundness with a suitable detection fluid after completing any servicing or exchange of gas carrying component. -
Page 57: Maintenance Checklist
SECTION 15: S ERVICING NSTRUCTIONS 15.3 Maintenance Checklist Installation Code and Annual Inspections: WARNING ® All installations and service of ROBERTS GORDON products must be performed by a contractor qualified in the installation and service of products sold and supplied Turn off gas and electrical supplies before performing service or maintenance. - Page 58 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Burner Observation Make sure it is clean and free of cracks or holes. Window Clean and replace as required. Blower Scroll, Wheel and Compressed air or a vacuum cleaner may be used to clean dust and dirt. Motor Burner Cup and Orifice Clear of obstructions (even spider webs will cause problems).
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Page 59: Section 16: Troubleshooting
SECTION 16: T ROUBLESHOOTING SECTION 16: TROUBLESHOOTING 16.1 Troubleshooting Flow Chart (Linear, Double Linear and U-Tube) - Page 60 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Troubleshooting Flow Chart (Linear, Double Linear and U-Tube)
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Page 61: Troubleshooting Flow Chart (Multiburner)
SECTION 16: T ROUBLESHOOTING 16.2 Troubleshooting Flow Chart (Multiburner) - Page 62 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL Troubleshooting Flow Chart (Multiburner)
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Page 63: Manifold Gas Pressure Setting
SECTION 16: T ROUBLESHOOTING 16.3 Manifold Gas Pressure Setting Governor Adjustment Screw (behind cover) Manometer Gas Supply pressure Governor (orifice) pressure while burner is running. See while burner is running. See Page 61, Section 18.9.1 or Page 61, Section 18.9.1 or See See Page 62, Section 18.9.2 Page 62, Section 18.9.2... -
Page 64: Section 17: Replacement Parts
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL SECTION 17: REPLACEMENT PARTS ® Use only genuine ROBERTS GORDON replacement parts. Use of parts not specified by Roberts-Gordon voids warranty. Failure to follow these instructions can result in property damage. A, B Item Description Part Number Item Description Part Number... -
Page 65: Section 18: Specifications
SECTION 18: S PECIFICATIONS SECTION 18: SPECIFICATIONS 18.1 Material Specifications 18.3 Venting Specifications 18.1.1 Combustion and Tubes 18.3.1 Fans 100 mm dia. 16 gauge heat treated BH-15, 20, 25, 30 ..... Model: Torin DSF 133-42 aluminised mild steel. BH-25 EF, 30 EF, 35 EF ... Model: Torin DSF 133-42 18.1.2 Reflectors BH-35, 40, 45 .... -
Page 66: Linear Heater
® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 18.6 Linear Heater Input - Gross (kW) 50/51 Input - Net (kW) 13.5 22.5 31.5 40.5 45/46 49.5 6096 9144 9144 12192 12192 12192 15240 15240 18288 Tube Length (mm) Overall Heater Length (mm) 6661 9709 9709... -
Page 67: Burner Specifications
SECTION 18: S PECIFICATIONS 18.9 Burner Specifications ® Figure 35: BLACKHEAT Linear and U-Tube Specifications End View Plan View Reflector Swirler* 100 mm Burner Tube Tube Length 171 mm 273 mm Weld Spot Damper Plan View Tube Length 100 mm Burner Tube 457 mm Fan Tube... - Page 68 ® LACKHEAT NSTALLATION PERATION AND ERVICE ANUAL 18.9.2 EF Burner Specifications BH25/EF BH30/EF BH35/EF BH40/EF BH45/EF BH50/EF Burner Airplate ID Number Jet Numbers - Natural G20 2.38 2.86 3.36 3.81 4.29 4.86 Gas Consumption** - Natural G20 (m **Based on Gross Caloric Value.