PSC Burner Motor for use with Beckett AF/AFG/CF375 Burner

R.W. Beckett 21805U – PSC Burner Motor for Beckett AF, AFG, and CF375 Oil Burners The Beckett 21805U is a permanent split capacitor (PSC) motor engineered for use with Beckett AF, AFG, and CF375 series oil burners. Designed for consistent, efficient performance, this motor drives both the blower wheel and CleanCut oil pump in residential and light commercial heating systems. It is suitable for use with No. 2 fuel oil and approved renewable liquid fuels. Key Technical Details: Horsepower: 1/7 HP Speed: 3450 RPM Voltage Options: 115V 60Hz or 220–240V 50/60Hz Motor Type: PSC (Permanent Split Capacitor) Frame: NEMA 48M Thermal Protection: Manual reset overload protector Bearings: Permanently lubricated ball bearings Mounting: Base and belly band options available Rotation: CWSE (Clockwise Shaft End) Construction: Rolled steel housing with cooling vents Application Notes: Burner Compatibility: Designed for factory or field replacement on Beckett AF, AFG, and CF375 burners. Function: Operates combustion air delivery and oil pumping system. Efficiency Benefits: PSC design minimizes amp draw, reduces operating temperature, and improves energy use compared to split-phase motors. Reliability Features: Manual reset thermal protector and ball bearings extend service life and minimize downtime. Installation Considerations: Professional installation is strongly recommended to ensure proper wiring, alignment, and compliance with local code. Confirm motor rotation direction and voltage compatibility before installation. Use in combination with a CleanCut pump requires correct shaft coupling alignment. Performance Advantages: Reduced electrical load thanks to PSC motor efficiency Improved bearing durability under continuous duty conditions Compatible with multiple voltage systems for flexible replacement Designed to meet OEM performance standards for air and fuel delivery