Thermoflo Beckett Oil Burner, For Centennial Series 2 High Boy Oil Furnaces

Williamson BB-CHB-LB-140-S2 – Beckett Oil Burner for Centennial Series 2 Low Boy Furnaces

The Williamson BB-CHB-LB-140-S2 is a factory-assembled oil burner package configured for use with the Centennial Series 2 low boy oil furnace. Equipped with a Beckett burner platform, this unit is engineered to deliver reliable ignition, consistent flame stability, and optimized fuel efficiency in residential heating systems operating on #2 heating oil.

Built to meet the heating demands of 140,000 BTU/hr input systems, the BB-CHB-LB-140-S2 is designed for compatibility and easy integration into existing furnace housings. The burner’s robust steel construction and field-serviceable components ensure long-term performance in high-duty cycle applications.

Performance Features

• Factory-Matched Assembly: Supplied as a complete Beckett burner with nozzle, transformer, and controls pre-installed for seamless alignment with the Centennial Series 2 LB furnace.
• Targeted Fuel Efficiency: Engineered for optimal combustion of #2 fuel oil with a clean burn profile and controlled emissions.
• Heavy-Duty Steel Housing: Designed for long-term durability in residential boiler and furnace environments.
• Service-Friendly Layout: Burner components are arranged for accessible maintenance and simplified troubleshooting.

Technical Details

• Model: BB-CHB-LB-140-S2
• Burner Type: Beckett AFG (Factory Configured)
• Fuel: No. 2 Heating Oil
• Input Capacity: 140,000 BTU/hr
• Voltage: 120V, 60 Hz
• Application: Centennial Series 2 Low Boy Oil Furnaces

Installation Considerations

This burner should be installed and commissioned by a qualified HVAC technician. Proper air-fuel ratio setup, draft verification, and combustion testing are required to meet performance and safety standards. The burner is delivered preconfigured for matched furnace models but may require fine-tuning during startup for site-specific conditions.

Professional Application

The BB-CHB-LB-140-S2 provides contractors with a dependable oil burner solution backed by proven Beckett combustion technology. It offers a straightforward replacement option for compatible Williamson systems and is designed to reduce installation time while maintaining field reliability and operational safety.