A.O. Smith Century Magnum E-Plus 1.0 HP replacement motor delivers dependable power with the heritage of a trusted name in electric motors. Built for residential, commercial, and industrial use, this 1-S, square-flange motor combines rugged reliability with flexible wiring options to fit a wide range of equipment, from pool pumps and spa jets to HVAC compressors and other single‑phase applications. With dual-voltage capability (115/230V), you can install it in environments that demand versatility without compromising performance. Key features that matter in real-world setups:

• 1.0 HP, single-speed performance— steady, consistent torque for pool/spa equipment, HVAC pumps, and other standard duty loads.
• Square flange mounting (SqFl)— straightforward replacement for common motors in pool, spa, and commercial pump configurations.
• 115/230V dual voltage— simplifies installation across different electrical layouts and reduces stocking needs for replacement parts.
• Magnum E-Plus design— engineered for enhanced system efficiency and reliable operation over time, helping limit energy waste in everyday use.
• Durable, proven construction— drawn from A.O. Smith/Century lineage, backed by Regal Beloit’s global reach and a long-standing commitment to quality.
• Versatile replacements— suitable for OEM equipment and a wide range of pool, spa, and HVAC applications where a standard 1‑HP, single‑phase motor is needed.

Who this is ideal for - Pool and spa professionals replacing worn or inefficient motors in circulating pumps, jet systems, or spa equipment. - HVAC technicians upgrading or maintaining air conditioning compressors and related equipment that require a 1.0 HP single-speed motor. - Facility managers and homeowners seeking a reliable, long-lasting replacement that aligns with industry standards. Why choose this over generic alternatives - This motor carries the seasoned reliability of A.O. Smith/Century Electric Motors, with Regal Beloit’s global supply network ensuring availability and consistency. - The Magnum E-Plus platform focuses on efficiency and durable performance, reducing maintenance frequency and downtime in critical systems. - Dual-voltage capability and square-flange compatibility simplify installation and future service, minimizing downtime and the need for additional adapters or reconfigurations. Practical tips for installation and use - Verify the motor’s square flange matches your mounting pattern and confirm the 115/230V wiring configuration before replacement. - If you’re consolidating inventory for pool, spa, or HVAC projects, this dual-voltage, single-speed motor helps streamline parts stocking. - Keep a record of OEM compatibility within your equipment notes, so future replacements stay consistent with the Magnum E-Plus standard. This A.O. Smith Century Magnum E-Plus 1.0 HP motor is more than a replacement—it’s a durable, efficient solution designed to keep circulating systems running smoothly, with the confidence of decades of motor engineering behind it.

WHY USE A.O. SMITH (AOS)/CENTURY PRODUCTS?
Regal Beloit America, Inc. (Century Electric Motors / A.O. Smith Electric Motors) is a leading supplier of electric motors for residential, commercial, and industrial applications. With operations in the United States, Mexico, China, and Europe, Regal Beloit America, Inc. has the ability to serve its customers electric motor needs on a global basis. We offer a comprehensive line of hermetic motors (used in air conditioning compressors), fractional horsepower A/C and D/C motors, and integral horsepower motors. We sell our products directly to original equipment manufacturers (OEMs), and replacement motors to HVAC and pool/pump distributors. Bath & Spa Superstore is proud to say that we have carried and sold Century/A.O. Smith (AOS) replacement motors since we started in the Bath & Spa industry in the early 1980's. At this time, the company was introducing their Centurion switchless, permanent split capacitor motors for the swimming pool, spa, and jetted tub industries. A.O. Smith (AOS)/Century has been committed to providing quality products for more than 75 years, and that commitment continues today. If you have any questions about their product line, please feel free to ask us. We carry the complete line of their products!