Description
Meet the A.O. Smith Century 2.0 HP Motor — Model UST1202 — a purpose-built replacement designed to keep your essential systems running smoothly. Built on the Century/A.O. Smith legacy, this motor combines decades of engineering excellence with practical, real-world reliability for residential, commercial, and light industrial applications. Trusted by pros and distributors for generations, it’s ready to handle the demands of pool and spa equipment, HVAC components, and other equipment that rely on steady, dependable power.
Core specifications at a glance
- Horsepower: 2.0 HP
- Frame size: 56J
- Shaft: Threaded (Thd) shaft for secure mounting
- Voltage: 115V
- Model: UST1202
- Product lineage: A.O. Smith / Century Electric Motors, backed by Regal Beloit’s global family
Why this motor stands out
- Proven replacement reliability: Designed to slot into existing Century/A.O. Smith installations, making it a dependable choice for refurbishing aging pool pumps, spa equipment, and compatible HVAC components.
- Durable, field-tested design: Built on a legacy of more than 75 years in the motor business, with a track record of consistent performance across residential, commercial, and industrial settings.
- Global support, local availability: Regal Beloit / Century operates across the U.S., Mexico, China, and Europe, ensuring easy sourcing and dependable service wherever your project is located.
- Trusted replacement lineage: Bath & Spa professionals and OEMs have trusted Century/A.O. Smith motors for decades, making this a familiar, compatible upgrade for pool, spa, and related systems.
Ideal applications and use cases
Whether you’re upgrading an aging pool pump, replacing a worn-out spa motor, or servicing HVAC or other equipment that requires a robust 2 HP, 56J-frame, 115V motor, the UST1202 is built to perform. This motor is well-suited for:
- Pool and spa pumps that require a reliable, high-torque drive
- Residential and light commercial HVAC components needing a sturdy replacement motor
- Equipment originally designed around Century/A.O. Smith 56J frame motors
Installation, care, and practical tips
- Verify the 56J frame and threaded shaft match your mounting hardware and coupling before installation.
- Confirm the 115V power supply matches your electrical setup and ensure proper wiring according to your equipment’s manual.
- Use appropriate mounting bolts and a secure coupling to prevent vibration and ensure long service life.
- Leverage the global support network from Regal Beloit / Century for parts, troubleshooting, and service guidance if needed.
For projects demanding reliability, compatibility, and proven longevity, the A.O. Smith Century 2.0 HP Motor (UST1202) delivers. It embodies the brand’s enduring commitment to quality and offers a practical, well-supported replacement option that professionals trust for pool, spa, HVAC, and other demanding applications.
| 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. |
||

