Description
A.O. Smith Century 1.0 HP Motor (B2841) is a robust, single‑speed pool motor built to power your pump with dependable efficiency. Designed for pool, spa, and hot tub systems, this 56Y frame, square‑flange motor combines Century’s long‑standing engineering heritage with practical, easy installation for replacements and retrofits.
- Horsepower: 1.0 HP (Total horsepower: 1.65 THP)
- Speed: 1‑Speed
- Frame: 56Y
- Motor Style / Shaft: Square Flange, Threaded shaft
- Capacitor: Top‑mounted capacitor for reliable starting and run performance
- Voltage / Phase: 115/230V, Single‑phase (1ph)
- Amperage: 14.8 A at 115V; 7.8–7.4 A at 230V
- Application: Primarily a pool motor, suitable for pool pumps, spas, and hot tubs
Why choose this A.O. Smith Century motor? Built on a legacy of more than 75 years in electric motors, Century (now part of Regal Beloit) delivers dependable performance for residential, commercial, and industrial applications. This motor is a purpose‑built replacement option designed to slot into existing pool or spa pumps that require a 56Y, single‑phase, square‑flange unit with a top‑mounted capacitor. With its proven design and broad voltage compatibility, it helps keep your water circulating smoothly and efficiently year after year.
Ideal use cases
- Replacing a failed pool pump motor in standard above‑ground or inground pool systems
- Upgrading older Century/A.O. Smith or compatible square‑flange motors to modern reliability
- Spas and hot tubs that rely on a steady, single‑phase 115/230V motor with a compact 56Y footprint
Installation and compatibility tips
- Match the 56Y frame and square flange to your existing pump housing for a straightforward swap
- Ensure your power supply is configured for 115V or 230V with a single‑phase connection
- Verify the shaft is threaded and compatible with your pump pulleys and couplings
- Top‑mounted capacitor design supports reliable starting; confirm capacitor requirements match your pump setup
For installers and pool owners seeking a trusted replacement motor with a proven track record, the A.O. Smith Century 1.0 HP is a practical, long‑lasting choice. Its blend of compact 56Y frame, single‑speed operation, and dual‑voltage capability makes it a versatile option for a wide range of pool and spa configurations. Invest in a motor built to endure seasons of uptime and keep your water feature running smoothly.
| Motor Type | Pool |
| Motor Amperage | 14.8A/7.8-7.4A |
| voltage | 115v/208v-230v |
| Phase | 1 Phase (1ph) |
| Frame Type | 56Y |
| Speed | 1 Speed (1-Spd) |
| Horsepower | 1.0hp |
| Total Horsepower | 1.65thp |
| Motor Shaft Type | Threaded |
| Motor Style | Square Flange |
| Capacitor On Top | Yes |
| Manufacturer | Century |
| WHY USE A.O. SMITH (AOS)/CENTURY PRODUCTS? |
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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. |
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