Beckett® 21805U PSC Burner Motor
The Beckett 21805U is the OEM PSC replacement motor for Beckett AF, AFG, and CF375 oil burners. Rated 1/7 HP at 115V AC / 60 Hz with 1.7 FLA draw and 3450 RPM output, this motor mounts on a NEMA 48M frame (4.56 in L × 3.93 in W) and installs as a direct replacement for Beckett 2456U and MOT1/7-OB-3450. Permanent Split Capacitor construction delivers lower amperage draw and cooler operating temperatures compared to standard induction motors, and ball bearing construction supports the long-term reliability this motor is known for in residential oil heat service. Backed by a 4-year manufacturer warranty. Professional installation by a licensed oil burner technician required.
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Orders placed by 2:00pm EST will ship same day, except on holidays.
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Delivery & Returns
Orders will ship same day if received by 2pm EST.
Upcoming holiday closures: July 3, 2026
All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.
FINAL SALE ITEMS ARE NOT ELIGIBLE FOR RETURNS OR EXCHANGES.