A.O. Smith Electrical Products
3721821 A.O. Smith Electrical Products Motor, Century, 4.0hp, 230v, 2-spd, SF 1.00, 56Y frame B2235 B235 AOSB235 5298-0 3721621 786674012135
- Brand
- A.O. Smith Electrical Products
- SKU:
- B2235
- Availability:
- In Stock and Ready to Ship!!!
3721821 A.O. Smith Electrical Products Motor, Century, 4.0hp, 230v, 2-spd, SF 1.00, 56Y frame B2235 B235 AOSB235 5298-0 3721621 786674012135
The A.O. Smith Century B2235 is a high-quality, 4 horsepower, 230-volt, 2-speed electric motor explicitly designed for pool and spa applications. This AO Smith electric motor features a service factor of 1.00, which ensures optimal efficiency and performance while running your pool or spa pump. The motor is built with a durable 56Y frame, providing excellent stability and reliability to withstand the rigorous demands of aquatic environments. The Century B2235 motor delivers powerful performance and energy efficiency, making it an ideal choice for those looking to enhance their pool or spa experience. With its top-notch build quality and advanced features, this AO Smith electric motor is an excellent investment for maintaining clean and enjoyable pool and spa facilities.
Cross References |
0-187563-02, 3721621, 3721821, 3M21621, 614294, 786674012135, AOSB235, B235, TT505 |
Prominent Features
- PSC on High Speed
- E-Plus New Centurion Design
- Cap Start/Cap Run on Low Speed
- 50°C Ambient
- 3/8-16 UNC-2A Threads Includes Slinger
- 3-1/2” Shaft Height
- Four Thru Bolts on a 5.812 Bolt Circle
Product Specifications
Part Type |
Electrical Motor |
Manufacturer |
AO Smith/Century/Regal Beloit |
Motor Type |
Spa |
Motor Amperage |
12.0A/3.0A |
Voltage |
230v |
Phase |
1 Phase (1ph) |
Frame Type |
56Y |
Speed |
2 Speed (2-Spd) |
Horsepower |
4.0hp |
Total Horsepower |
4.0thp |
Motor Shaft Type |
Threaded |
Motor Style |
Thru Bolt |
Capacitor On Top |
Yes |
Energy Efficiency |
Standard |
Installation Type |
Residential |
Flange Type |
Thru Bolt Mount |
Notes |
California Title 20 Compliant |
Commonly Used On |
Waterway Spa Pumps |
Waterway Number |
3721621 |
Dimensions |
13.37 inches |
Dimension Letter |
C |
Stock Number |
B235 or B2235 |
RPM |
3450/1725 RPM |
Waterway HP - SPL Rating |
4.0 / .50 |
Motor Name |
1 HP B235 & B2235 Replacement Spa Motor |
Service Factor |
1.00 |
Alt. Part Numbers |
TT505, R63MWENA-4727, K63MWEWR-4842, F56AA57A01, b235, b2235, 8-187563-05, 8-187563-02, 7136, 7135, 7-196018-01, 7-193315-01, 7-187563-02, 5KCP49UN9099X, 5KCP49UN9096X, 372162103, 196018, 193834, 193777, 193540, 193315, 193107, 187563, 187126 |
Frequently Asked Questions
Is this an OEM part?
Yes, this is an OEM A.O. Smith Century B2235 4 hp 230v 2-spd SF 1.00 56Y frame electrical motor.
What is the horsepower of the AO Smith electric motor?
The AO Smith electric motor has a 4 horsepower rating, providing powerful performance for your pool or spa pump system.
Is the Century B2235 motor compatible with my existing pool or spa pump?
The AO Smith electric motor features a 56Y frame, making it compatible with a wide range of pool and spa pump systems. However, it's essential to check your pump's specific requirements to ensure compatibility.
Can the AO Smith Century B2235 motor run on different voltages?
The Century B2235 electric motor is designed to operate on 230 volts. It's crucial to ensure your pool or spa pump system supports this voltage before installation.
What is the service factor of the AO Smith Century B2235 electric motor?
The AO Smith Century B2235 motor has a service factor of 1.00, ensuring it operates at peak efficiency and performance when running your pool or spa pump.
How does the 2-speed functionality of the Century B2235 motor benefit my pool or spa system?
The 2-speed functionality of the AO Smith electric motor allows you to switch between high and low speeds, providing energy savings and optimizing the filtration process based on your pool or spa's specific needs.
Where can I find technical support or assistance for the AO Smith Century B2235 motor?
For technical support or assistance regarding the Century B2235 electric motor, you can contact our customer service department or refer to the product manual for troubleshooting and maintenance information.