Century B2234 3 HP 56-Frame 2-Speed Replacement Spa Motor

The Century B2234 3 HP Spa Motor from Lewis Electric Motor is a powerful and reliable 2-speed motor specifically designed as a replacement for spa applications. Built with the E-Plus™ New Centurion design, this single-phase, 56-frame motor offers smooth performance, high efficiency, and dependable durability. Its dual-speed configuration—featuring PSC on high speed and Cap Start/Cap Run on low speed—makes it ideal for modern spa systems requiring flexibility and energy savings.

Key Features:

• 3 HP Power Output – Delivers strong and consistent performance for spa systems.
• 2-Speed Operation – PSC on high speed for efficiency and Cap Start/Cap Run on low speed for smooth low-speed operation.
• 56-Frame Design with Rigid Base – Fits most standard spa pump systems for easy installation.
• E-Plus™ Centurion Design – Enhances cooling, reliability, and performance in demanding environments.
• Dripproof Construction – Protects the motor from moisture and debris while allowing proper ventilation.
• 50°C Ambient Rating – Designed to operate in higher-temperature spa environments.
• 6-1/2″ Diameter, 3-1/2″ Shaft Height – Compact size for easy integration into spa systems.
• Includes Shaft Slinger – Deflects water and protects bearings from contamination.
• Four Thru Bolts on 5.812″ Bolt Circle – Provides secure mounting.
• Thread Size: 3/8-16 UNC-2A – Standard threading for universal compatibility.
• Replaces:
  • Waterway #3721421
  • OEM #187694
  • Stock #B234

The Century B2234 3 HP 2-Speed Spa Motor from Lewis Electric Motor is the perfect replacement motor for a wide range of spa systems. Built for performance, efficiency, and long-lasting operation, it ensures your spa delivers the comfort and power you expect.