RF Oil, Biodiesel, and Renewable Diesel Burner
0.38 to 1.75 GPH | AC Power

The Beckett RF Oil, Biodiesel and Renewable Diesel Burner is expertly engineered to meet the evolving demands of modern equipment and the shift towards more sustainable fuels. Featuring the most advanced components available, the Beckett RF Burner is UL Listed and rigorously tested for use with up to 100% biodiesel (B100), 100% renewable diesel (R100), and traditional #1 and #2 Fuel Oil. This innovation sets a new standard in efficiency and sustainability, ensuring reliable performance while significantly reducing the carbon footprint of your heating system.

As technology has advanced, so have our burners and components. The Beckett RF Burner embodies this evolution, providing you with efficiency and peace of mind. Each unit comes with a 5-year factory warranty, guaranteeing long-term reliability and value.

Upgrade to the Beckett RF burner today and experience the perfect blend of cutting-edge technology, unmatched reliability and environmental responsibility. Take the next step in reducing your carbon footprint without compromising on performance.

Features & Benefits

Improved Combustion

Quiet Performance

The Beckett RF Burner has increased air capacity and quiet operation.

Head Design

Burner head design ensures a stable flame base for all fuels and reduces coking.

State-of-the-Art Airflow

The Beckett RF Burner airflow design boosts velocity by utilizing the whole air tube, resulting in better combustion with optimized air flow.

Air Intake

The fuel pump is separated from the fresh air intake, improving burner performance during cold air intake.

Adjustable Flange

Burner-in-a-box provides an adjustable flange with a 2° pitch built-in for optimal performance.

Increased Air Capacity

Highly adjustable with air guides, adjustable head setting, and single air adjustment band.

Versatility

Fuel Agnostic Combustion Technology (F.A.C.T.)

Easily transitions between No. 2 and B100/R100 fuel types.

System Flexibility

Approved specs operate in various scenarios; tested with #2 and up to B100 fuel oil, with and without baffles, direct and chimney vents.

Outside Air Adapter

Allows ducting from virtually any direction.

Air Proving Kit

The air proving switch kit easily adds combustion air proving (CAP) to any Beckett RF Burner installation.

Flame Shaping

Nozzle line assembly and airflow adjustments provide more effective flame shaping through two distinct adjustments.

Flame Sighting

The Beckett RF Burner cad cell’s position offers greater tolerance and reduced position sensitivity

Ease of Use

Optimized Air Intake Design

Features a built-in fresh air intake system, isolated from the pump bleed port, reducing the risk of oil entering the burner housing.

Air Adjustment with Ducting

Easily and accurately adjust air with the ducting in place, without needing to remove a cover.

Readily Available Beckett Parts

Utilizes the same major component parts found on other Beckett burners.

Optimized Design for User Simplicity

The z-dimension is easily set by inserting the nozzle line flush with the end of the air tube.

Ease of Access to Service

The control and igniter mounted on a single plate simplify nozzle line access and offer wide-open access to the burner interior and wiring.

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Technical Specifications

Capacity

  • 0.38 to 1.75 GPH
  • 56,000 to 420,000 BTU/Hr

Fuels

  • ASTM D396 FOR #1 & #2 Heating oil
  • ASTM D396 for B6 – B20 Biodiesel blends
  • ASTM D6751 for B100
  • ASTM D975 for Diesel Fuel and Renewable Diesel
  • CAN / CGSB – 3.2 for Heating Oil Types #0, #1, and #2

    Standard Components

    Motor

    • 1/7 HP 3450 RPM Type PSC

    Igniter

     

    Fuel Pump

    Control

    Electrical Characteristics

    • Power Supply: 120 VAC / 60Hz
    • Operating Load:
      • 5.8 Amps maximum
      • 240 VAC – Available (Contact factory)

    Dimensions (Standard)

    • Height: 10.900″
    • Width: 13.700″
    • Depth: 9.835″

    Ordering Information

    Beckett RF Oil, Biodiesel, and Renewable Diesel Universal Burners

    Built with white air guide and a 2 degree pitched flange

    Part No. Description GPH Range Air Guide Installed
    RF101 7" Air Tube with Adjustable Flange 0.38 - 1.25 White 2.0" Diameter - Universal
    RF102 7" Air Tube with Adjustable Flange 1.00 - 1.75 Blue 2.5" Diameter - Universal

    Air Guides

    Red and Blue air guides are included with Universal Burners

    Part Number Description Feature
    33232-001U Red — 1.5" Diameter - Low Rate / Low Air Enhances air adjustability for low firing rates and natural draft applications
    33232-002U White — 2.0" Diameter - Universal Works in most applications (Mounted in Universal Burners)
    33232-003U Blue — 2.5" Diameter - High Rate / High Air Increases air capacity for high firing rates and positive pressure appliances

    Beckett RF Burner Accessories

    Part Number Description Feature
    51633U Adjustable Flange with a 0 Degree Pitch Used when no pitch is needed
    51634U Adjustable Flange with a 2 Degree Pitch Standard for the RF Burner (Included with Universal Burners)
    52683U Air Proving Switch Kit 0.50" Water Column (Standard)
    52683-002U Air Proving Switch Kit 0.25" Water Column (Optional for high rate)
    52682U Outside Air Adapter Kit for Beckett RF Burner 3" Galvanized Adjustable Elbow, 4"x3" Galvanized Reducer, 4" Fresh Air Intake Hood

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    Blower Wheels

    Blower Wheels

    Beckett's blower wheels are made of high quality, steel construction for optimum air flow for any chassis. Available Part Numbers: ...

    Replacement Parts

    Click below to view all replacement parts in table form or hover over red number callouts in exploded views below to see part numbers that correspond to each callout.

    Replacement Parts | ALL

    The list below details all available replacement parts for the Beckett RF Burner. Please see other tabs for exploded view breakdowns of various components.

    Item Part No. Description
    1 4439U SCREW 1/4-20 X 1/2" HEX HEAD (12 PACK)
    2 VARIOUS AIR TUBE SUBASSEMBLY
    3 3380U FLANGE GASKET
    4 33237U INTAKE COVER WITH GROMMETS
    5 52663-002U CHASSIS SUBASSEMBLY (WITH AIR GUIDE KIT)
    6 7565U CONTROL 120V
    7 4605-001U #8-32 X 1/4" HEX HEAD SCREW (24 PACK)
    8 4586-002U #6-32 X 1/4" HEX HEAD SCREW (24 PACK)
    9 33223U ESCUTCHEON PLATE
    10 VARIOUS NOZZLE
    11A 52671-001U NOZZLE LINE ELECTRODE ASSEMBLY 5" SERIES
    11B 52671-002U NOZZLE LINE ELECTRODE ASSEMBLY 7" SERIES
    11C 52671-003U NOZZLE LINE ELECTRODE ASSEMBLY 9" SERIES
    12 3666U SPLINE NUT
    13 4606-001U SCREW #6-32 TORX BUTTON HEAD (12 PACK)
    14 33224U ESCUTCHEON GUIDE BAR
    15 PF20322U or PF20323 B100 CLEANCUT PUMP SINGLE STAGE 120V
    16 33230U AIR INLET BODY
    17 21808U PUMP CORDSET, NON-DELAY
    18 4595-001U THUMBSCREW (3 PACK)
    19 4601-001U WAVE SPRING (10 PACK)
    20 33218U AIR BAND
    21 4596U BARREL NUT (25 PACK)
    22 4603-001U #10-24 X 1/2" SCREW FLAT HEAD TORX (24 PACK)
    23 4466U #10-24 X 3/8" HEX HEAD SCREW (24 PACK)
    24 33231U AIR BOOT BACK COVER
    25 4602-001U #6-32 X 3/8" SCREW (12 PACK)
    26 33210GYU HOUSING PUMP HALF PAINTED
    27A 33232-001U RED AIR GUIDE (LOW RATE/LOW AIR)
    27B 33232-002U WHITE AIR GUIDE (UNIVERSAL)
    27C 33232-003U BLUE AIR GUIDE (HIGH RATE/HIGH AIR)
    28 4605-001 #8-32 X 1/4" HEX HEAD SCREW (24 PACK)
    29 2801U PUMP COUPLING 3-5/8"
    30 4604-001U FLAT HEAD SCREW (24 PACK)
    31 33222U OIL LINE SLOT COVER
    32 33209GYU HOUSING MOTOR HALF PAINTED
    33 4607-001U 1/4-20 X 3/4" CARRIAGE BOLT (10 PACK)
    34 65003U WARNING LABEL (10 PACK)
    35 2W10423U 1/8" NPT PLUG SOCKET DRIVE (12 PACK)
    36 33235U PIVOT, LOCK KNOB
    37 21837U BLOWER WHEEL 4-3/4" X 2-7/16"
    38 33240U SPACER (25 PACK)
    39 4189U SCREW 1/4-20 X 7/8" HEX HEAD (12 PACK)
    40 21805U 1/7 HP MOTOR, 120V/60HZ 3450 RPM
    41 4466U #10-24 X 3/8" HEX HEAD SCREW (24 PACK)
    42 4584-001U CABLE TIE (24 PACK)
    43 3741U ELECTRICAL BOX, 4"X4"
    44 4231U #10-32 X 3/8" GROUND SCREW (GREEN)
    45 21885U STRAIN RELIEF (24 PACK)
    46 52662U IGNITER SUBASSEMBLY (LESS CONTROL)
    47 4340U 1/4-20 ACORN NUT (12 PACK)
    48 33245U GASKET, UL94V-0 (12 PACK)
    49A 52677U RF3 HEAD ASSEMBLY (6-SLOT)
    49B 52678U RF4 HEAD ASSEMBLY (9-SLOT)
    50A EA24306TU ELECTRODE ASSEMBLY, 5"-6" AIR TUBES (2 PACK)
    50B EA29406TU ELECTRODE ASSEMBLY, 7"-8" AIR TUBES (2 PACK)
    50C EA34807TU ELECTRODE ASSEMBLY, 9"-10" AIR TUBES (2 PACK)
    51 149U ELECTRODE CLAMP (2 PACK)
    52 4219U 1/4-20 X 5/8" HEX HEAD SCREW (12 PACK)
    53A 52670-001U NOZZLE LINE SUBASSEMBLY KIT (5"-6" AIR TUBES)
    53B 52670-002U NOZZLE LINE SUBASSEMBLY KIT (7"-8" AIR TUBES)
    53C 52670-003U NOZZLE LINE SUBASSEMBLY KIT (9"-10" AIR TUBES)
    54 INCLUDED IN 52670 KIT (AS REQ'D) ELECTRODE SPACER
    55 INCLUDED IN 52670 KIT (AS REQ'D) 1/4-20  X 1/4" SET SCREW
    56 INCLUDED IN 52670 KIT (AS REQ'D) STATIC PLATE, 2-3/4"
    57 INCLUDED IN 52670 KIT (AS REQ'D) #8-18 X 7/16" HEX HEAD SCREW
    58 4454U #10-16 X 1/2" HEX HEAD SCREW (24 PACK)
    59 52437-003U 120V IGNITER W/BRASS TERMINALS & GASKET
    60 52672BKU IGNITER CONTROL PLATE, BLACK W/LABEL
    61 5963008U RF DETECTOR ASSEMBLY

    4439U

    SCREW 1/4-20 X 1/2" HEX HEAD (12 PACK)

    VARIOUS

    AIR TUBE SUBASSEMBLY

    3380U

    FLANGE GASKET

    33237U

    INTAKE COVER WITH GROMMETS

    52663-002U

    CHASSIS SUBASSEMBLY (WITH AIR GUIDE KIT)

    7565U

    CONTROL 120V

    4605-001U

    #8-32 X 1/4" HEX HEAD SCREW (24 PACK)

    4586-002U

    #6-32 X 1/4" HEX HEAD SCREW (24 PACK)

    33223U

    ESCUTCHEON PLATE

    VARIOUS

    NOZZLE

    52671-001U

    NOZZLE LINE ELECTRODE ASSEMBLY 5" SERIES

    52671-002U

    NOZZLE LINE ELECTRODE ASSEMBLY 7" SERIES

    52671-003U

    NOZZLE LINE ELECTRODE ASSEMBLY 9" SERIES

    3666U

    SPLINE NUT

    PF20322U or PF20323

    B100 CLEANCUT PUMP SINGLE STAGE 120V

    33230U

    AIR INLET BODY

    21808U

    PUMP CORDSET, NON-DELAY

    4595-001U

    4595-001U THUMBSCREW (3 PACK)

    4595-001U

    4595-001U THUMBSCREW (3 PACK)

    4601-001U

    WAVE SPRING (10 PACK)

    33218U

    AIR BAND

    4596U

    BARREL NUT (25 PACK)

    4603-001U

    #10-24 X 1/2" SCREW FLAT HEAD TORX (24 PACK)

    4466U

    #10-24 X 3/8" HEX HEAD SCREW (24 PACK)

    33231U

    AIR BOOT BACK COVER

    4602-001U

    #6-32 X 3/8" SCREW (12 PACK)

    33210GYU

    HOUSING PUMP HALF PAINTED

    AIR GUIDES

    33232-001U: RED AIR GUIDE (LOW RATE/LOW AIR)
    33232-002U: WHITE AIR GUIDE (UNIVERSAL)
    33232-003U: BLUE AIR GUIDE (HIGH RATE/HIGH AIR)

    4605-001

    #8-32 X 1/4" HEX HEAD SCREW (24 PACK)

    2801U

    PUMP COUPLING 3-5/8"

    4604-001U

    FLAT HEAD SCREW (24 PACK)

    33222U

    OIL LINE SLOT COVER

    33209GYU

    HOUSING MOTOR HALF PAINTED

    4607-001U

    1/4-20 X 3/4" CARRIAGE BOLT (10 PACK)

    65003U

    WARNING LABEL (10 PACK)

    2W10423U

    1/8" NPT PLUG SOCKET DRIVE (12 PACK)

    33235U

    PIVOT, LOCK KNOB

    21837U

    BLOWER WHEEL 4-3/4" X 2-7/16"

    33240U

    SPACER (25 PACK)

    4189U

    SCREW 1/4-20 X 7/8" HEX HEAD (12 PACK)

    4189U

    SCREW 1/4-20 X 7/8" HEX HEAD (12 PACK)

    21805U

    1/7 HP MOTOR, 120V/60HZ 3450 RPM

    4466U

    #10-24 X 3/8" HEX HEAD SCREW (24 PACK)

    4584-001U

    CABLE TIE (24 PACK)

    3741U

    ELECTRICAL BOX, 4"X4"

    4231U

    #10-32 X 3/8" GROUND SCREW (GREEN)

    21885U

    21885U STRAIN RELIEF (24 PACK)

    52662U

    IGNITER SUBASSEMBLY (LESS CONTROL)

    4340U

    4340U 1/4-20 ACORN NUT (12 PACK)

    33245U

    GASKET, UL94V-0 (12 PACK)

    HEAD ASSEMBLY

    52677U: RF3 HEAD ASSEMBLY (6-SLOT)
    52678U: RF4 HEAD ASSEMBLY (9-SLOT)

    ELECTRODE ASSEMBLY

    EA24306TU: ELECTRODE ASSEMBLY, 5"-6" AIR TUBES (2 PACK)
    EA29406TU: ELECTRODE ASSEMBLY, 7"-8" AIR TUBES (2 PACK)
    EA34807TU: ELECTRODE ASSEMBLY, 9"-10" AIR TUBES (2 PACK)

    149U

    ELECTRODE CLAMP (2 PACK)

    4219U

    1/4-20 X 5/8" HEX HEAD SCREW (12 PACK)

    NOZZLE LINE SUBASSEMBLY

    52670-001U: NOZZLE LINE SUBASSEMBLY KIT (5"-6" AIR TUBES)
    52670-002U: NOZZLE LINE SUBASSEMBLY KIT (7"-8" AIR TUBES)
    52670-003U: NOZZLE LINE SUBASSEMBLY KIT (9"-10" AIR TUBES)

    INCLUDED IN 52670 KIT (AS REQ'D)

    ELECTRODE SPACER

    INCLUDED IN 52670 KIT (AS REQ'D)

    1/4-20 X 1/4" SET SCREW

    INCLUDED IN 52670 KIT (AS REQ'D)

    STATIC PLATE, 2-3/4"

    INCLUDED IN 52670 KIT (AS REQ'D)

    #8-18 X 7/16" HEX HEAD SCREW

    Downloads & Links

    Manuals & Product Sheets
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    Warranty

    Please note, all warranty claims must be initiated through an authorized Beckett supplier/distributor. Distribution policies will not allow Beckett to directly handle warranty claims with installers and/or consumers.

    Click to view Limited Warranty for Beckett Products.

    Click here to check if your part is still under warranty

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    Have questions about our products? Looking for a solution to address a particular application? Looking to improve the overall productivity and profitability of your operation? Please don’t hesitate to reach out or schedule a no obligation, 1-on-1 consultation with a Beckett Technical Specialist — we’d love to help.

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