Beckett 21805U Oil Burner Motor 1/7Hp 3450 RPM 5 Year warranty

Original price was: $119.87.Current price is: $89.63.

79 in stock

SKU: 224942 Category:


The Beckett 21805U is a popular oil burner motor used in various HVAC heating applications. Here’s a breakdown of its key features and benefits:


  • 1/7 HP: Delivers sufficient power for efficient operation in residential heating systems.
  • 115V: Compatible with standard household voltage.
  • 3450 RPM: Provides adequate speed for optimal burner performance.
  • PSC (Permanent Split Capacitor) motor: Offers quiet operation and lower energy consumption compared to traditional capacitor start motors.
  • 48M flange: Fits standard Beckett AF/AFG and NX and M flange burners.
  • Ball bearing construction: Ensures smooth operation and extended motor life.
  • Manual reset thermal protector: Protects the motor from overheating and potential damage.
  • Durable construction: Built with high-quality materials for long-lasting performance.


  • Reliable: Proven track record of reliable operation in various heating systems.
  • Energy-efficient: PSC motor design helps to reduce energy consumption and potentially lower your heating costs.
  • Quiet operation: Minimizes noise disturbance for a more comfortable living environment.
  • Easy installation: Compatible with standard burner flanges and requires minimal wiring adjustments.
  • Durable: Built to last with robust materials and thermal protection features.
  • Cost-effective: Offers good value for the price, making it a popular choice for homeowners.

Things to consider:

  • Compatibility: Ensure the 21805U is compatible with your specific burner model before purchasing.
  • Horsepower: Verify that the 1/7 HP rating is sufficient for your system’s needs.
  • Voltage and RPM: Confirm the voltage (115V) and RPM (3450) match your system’s requirements.
  • Professional installation: While replacing a burner motor can be a DIY project for experienced individuals, consider seeking professional assistance if you’re unfamiliar with the process or have a complex system.

Overall, the Beckett 21805U is a reliable and efficient oil burner motor suitable for various residential heating systems. Its combination of performance, energy savings, and affordability makes it a popular choice for homeowners and technicians alike.

Additional information

Weight 7.97 lbs


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