CG50 Gas Burner
1,400 to 5,000 MBH | AC Power

The Beckett CG50 gas burner design and technically advanced components meet increasing demand for improved performance in high-efficiency appliances in light commercial/industrial applications. Our CG50 utilizes a proven combustion technology and our chassis coupled with a welded insertion make a perfect match to your application.

Details

Additional Features

  • Linkage less air damper adjustment
  • Full modulation optional operation accepting 135 ohm, 4-20 mA or 0-10 VAC inputs with single linkage air to gas adjustment
  • UL/cUL & CSD-1 standard
  • Cast aluminum housing for robust construction and quiet operation
  • Direct spark ignition
  • Power On and Fuel On lights standard
  • Junction box with terminal strip for ease of wiring installation
  • Removal gas gun assembly for ease of service and adjustment
  • Right or left hand gas train connection
  • Burner mounted control panels available
  • Ventless gas trains standard for operation

    Dimensions

    Combustion Head

    Combustion Chamber Dimensions

    Minimum Inside Dimensions (inches)
    Burner Model Width ‘W’ Height ‘H’ Length ‘L’ at Minimum H & W*** Burner Head Centerline to floor ‘A’
    CG50.1S 21 23 55 10
    CG50.2S 22 24 58 11
    CG50.3S 24 26 62 12
    CG50.4S 25 27 65 12
    CG50.5S 27 29 70 13

    Specifications

    Input Firing Range*

      • High-Fire (Maximum):
        • United States: 5,000 MBH  |  Canada: 4,000 MBH
      • High-Fire (Minimum):
        • United States: 2,000 MBH  |  Canada: 2,000 MBH
      • Low-Fire (Maximum):
        • United States: 1,400 MBH  |  Canada: 1,400 MBH
      • Low-Fire (Minimum):
        • United States: 730 MBH  |  Canada: 730 MBH

     

    Fuel

      • Natural Gas: 0.6 Specific Gravity Typ.
        Propane (LP):
        1.53 Specific Gravity Typ.

    Gas Train

      • Standard: UL Listed / CSD-1 configuration
      • Options: IRI, FM

    Gas Train Inlet Pressure

      • Minimum: 3.5” WC**
      • Maximum: 10 PSI

    Manifold to Furnace Pressure Drop

      • Highest High Fire: 3.5″ WC
      • Lowest High Fire: 2.5″ WC

    Firing Modes Available

      • High/Low, Modulation

    Standard Flame Safeguard

      • High/Low: RM7897C
      • Modulation: RM7840L

    Flame Detector

      • Standard: UV

    Airflow Proving Switch

      • Standard

    Gas Pressure Switches

      • Standard High and Low

    Ignition

      • Direct Ignition of Main Flame

    Motor

      • 2 HP, 3450 RPM, 208/230 volt, 1 ph, 60 Hz
        13.4 Amps @230 volt AC
      • Optional Voltages:
        • 208/230v, 3 ph, 60 Hz
        • 460v, 3 ph, 60 Hz
        • 575v, 3 ph, 60 Hz

    Beckett CG50 Gas Burner Cross-Reference

    Beckett Burner Beckett Firing Rates PowerFlame JR Burner PowerFlame C Burner Riello Gordon Piatt  Webster
    CG50.1 to CG50.3 2,000 to 4,400 MBH N/A CR2-G-20 RS100 R10.1-G JB2G-02
    CG50.3 to CG50.5 2500 to 5000 MBH N/A CR2-G-20 RS130 R10.2-G JB2G-02

    The Beckett CG50 Gas Burner pairs with the following Commercial Products:

      • Commercial Oil/Gas Burner Motors
        • 21527U – Split Phase (2HP; 3450RPM; 208/240Vac)
        • 21547U – Split Phase (2HP; 3450RPM; 208/240-480Vac)
      • Commercial Oil Burner Pumps
        • 21529U – H5PAN-C152H (2- phase; 35GPH@100psi)

    Commercial Burner Control Panels

    Our heavy duty 16-gauge steel control boxes can be mounted on any of our commercial CF & CG Series burners. They come in 2 convenient sizes (12″ x 12″, 16″ x 12″) according to your burner needs. We have a variety of light indicators, voltage configurations, and other options to chose from.

    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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    We're Here to Help!

    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.

    Where to Buy

    Beckett solutions are available through our network of Distributors, Independent Representatives, and Export Representatives all around the world.