Century Motor 1-Speed 4Hp 230V 12.0A B237
- SKU:
- B237
- MPN:
- B237
Description
DISCONTINUED - see the 2 speed motor B2235 that can be wired up as a single speed motor by only connecting high speed terminal and leaving low speed unconnected.
AO Smith/Century/Regal Beloit Motor Single Speed Hp 4.0 Volt 230 Amp 12.0 SF 1.00 THP 3.0,
This B237 motor meets energy standards as described by APSP-15 Standards which currently include standards from Arizona, California, & Florida.
Or see 3711621-13
- Single Speed Pump
- 56 Y Frame size
- E-Plus New Centurion Design
- 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
AO Smith/Century/Regal Beloit pump motor 230 volt, 12 amp, single phase, 56 frame, single speed, 3HP (4 thp or total horsepower).
replaces pump motors in select Premium Leisure, Leisure Bay and other hot tub models.
A 12 amp motor can be considered a 3HP-4HP motor. 4HP motors usually go up to about 12.8 amps.
B237 Replaces 3711621 , 3M11621 , 5893-0 , 786674012159 , AOSB237 , TS605
1a | Pump Union, 2" Female Buttress Thread x 2" Slip | 0602-20 |
1b | Pump Union, 2-1/2" Female Buttress Thread, 2" Slip | 400-5990 |
2a | O-Ring, Buna-N, 2-1/2" ID, 1/8" Cross Section, Generic | O-43 |
2b | O-Ring, Buna-N, 2-3/4" ID, 1/8" Cross Section, Generic | O-245 |
3 | Drain Plug, Waterway | 715-1201 |
4 | O-Ring, Waterway, Drain Plug/Valve Stem | 805-0112 |
4 | O-Ring, Buna-N, 7/16" ID, 3/32" Cross Section, Generic | O-25 |
4 | O-Ring, Buna-N, 1/2" ID, 3/32" Cross Section, Generic | O-39 |
5 | Screw, Waterway Exec/Renegade/Mustang, 8-32 x 7/16" | 819-0005 |
6 | Drain Plug Adapter, 1/4" Male Pipe Thread x 3/8" Barb | 413-1201 |
6 | Barb Adapter, Valterra 3/8" Barb x 1/4" Male Pipe Thread | RF850 |
6 | Barb Adapter, Waterway 3/8" Barb x 1/4" Male Pipe Thread | 672-4350 |
7 | Faceplate, Waterway Executive/Workman, 48 Frame/56 Frame, 2" | 311-1220 |
7 | Faceplate, Waterway Executive 48 Frame/56 Frame, 2-1/2" | 311-1210 |
8 | O-Ring, Buna-N, 6-3/4" ID, 1/8" Cross Section, Generic | O-479 |
9 | Wear Ring, Waterway Executive 48/56fr, 4.0-5.0hp | 319-1370 |
9 | Wear Ring, Waterway Executive 48/56fr, 1.0-3.0hp | 319-1380 |
10 | Impeller, Waterway Executive, 1.0 Horsepower, Original Style | 310-4220 |
10 | Impeller, Waterway Executive, 2.0 Horsepower, Original Style | 310-4210 |
10 | Impeller, Waterway Executive, 3.0 Horsepower, Original Style | 310-4200 |
10 | Impeller,Waterway Executive, 4.0hp, Original Style | 310-4190 |
10 | Impeller, Waterway Executive,0.75 Horsepower (Yellow/Red) | 310-4230 |
10 | Impeller,Waterway Executive, 5.0hp, Original Style | 310-4180 |
11 | Shaft Seal, PS-3865, 5/8" Shaft, Viton PS-1000 | PS-3865R |
11 | Shaft Seal, PS-1000, 5/8" Shaft, Buna | PS-1000 |
11 | Shaft Seal, PS-1905, 5/8" Shaft, Silicon Carbide PS-1000 | PS-1905 |
11 | Shaft Seal, PS-961, 5/8" Shaft, Buna, Carbon Face | PS-961 |
13 | Water Slinger, Waterway Hi-Flo/Mustang/Executive | 313-1400 |
14a | Wet End, WW Executive 1.0hp 2"mbt 56fr | 310-1710 |
14a | Wet End, WW Executive 2.0hp 2"mbt 56fr | 310-1720 |
14a | Wet End, WW Executive 3.0hp 2"mbt 56fr | 310-1730 |
14a | Wet End, WW Executive 4.0hp 2"mbt 56fr | 310-1740 |
14a | Wet End, WW Executive 5.0hp 2"mbt 56fr | 310-1750 |
14b | Wet End, WW Executive 1.0hp 2-1/2"mbt x 2"mbt 56fr | 310-1460 |
14b | Wet End, WW Executive 2.0hp 2-1/2"mbt x 2"mbt 56fr | 310-1480 |
14b | Wet End, WW Executive 3.0hp 2-1/2"mbt x 2"mbt 56fr | 310-1500 |
14b | Wet End, WW Executive 4.0hp 2-1/2"mbt x 2"mbt 56fr | 310-1440 |
14b | Wet End, WW Executive 5.0hp 2-1/2"mbt x 2"mbt 56fr | 310-1510 |
15a | Motor, Century, 3.0 Horsepower, 230v, 1 Speed, 56 Y Frame | B237 |
15a | Motor, Century/WW, 5.0 Horsepower, 230v, 1-Spd, 56 Y Frame | B238 |
15a | Motor, US Motor/WW, 3.0hp, 230v, 1-Speed, 56Y Frame | TS605 |
15a | Motor, US Motor/WW, 5.0hp, 230v, 1-Speed, 56 Frame, SPL | TS606 |
15b | Motor, Century, 1.0 Horsepower, 230v, 2 Speed, 56 Y Frame | B232 |
15b | Motor, Century/WW, 2.0hp, 230v, 2-Spd, 56Fr | B2233 |
15b | Motor, Century, 3.0 Horsepower, 230v, 2 Speed, 56 Y Frame | B2234 |
15b | Motor, Century/WW, 4.0hp, 230v, 2-Speed, 56 Y Frame | B2235 |
15b | Motor, Century, 5.0 Horsepower, 230v, 2 Speed, 56 Y Frame | B236 |
15b | Motor, US Motor/WW, 2.0hp, 230v, 2-speed, 56Y Frame | TT502 |
15b | Motor, US Motor/WW, 3.0hp, 230v, 2-Speed, 56Y Frame | TT503 |
15b | Motor, US Motor/WW, 4.0hp, 230v, 2 Speed, 56 Y Frame | TT505 |
15b | Motor, US Motor/WW, 5.0hp, 230v, 2-Speed, 56Y Frame | TT506 |
16a | Pump, WW Exec, 2.0hp, 230v, 1-Spd, 56fr, 2", OEM | 3710821-1D |
16a | Pump,WW Exec,3.0hp,230v,1-Spd,56fr,2",OEM | 3711221-1D |
16a | Pump,WW Exec,4.0hp,230v,1-Spd,56fr,2",OEM | 3711621-1D |
16a | Pump,WW Exec,5.0hp,230v,1-Spd,56fr,2",OEM | 3712021-1D |
16a | Pump,WW Exec,2.0hp,230v,2-Spd,56fr,2",OEM | 3720821-1D |
16a | Pump, WW Exec, 3.0hp, 230v, 2-Spd, 56fr, 2", OEM | 3721221-1D |
16a | Pump,WW Exec,4.0hp,230v,2-Spd,56fr,2",OEM | 3721621-1D |
16a | Pump,WW Exec,5.0hp,230v,2-Spd,56fr,2",OEM | 3722021-1D |
16b | Pump, WW Exec, 4.0hp US Motor, 230v, 1-Spd, 56fr, 2" | 3711621-1DHZN |
16b | Pump, WW Exec, 4.0hp Century, 230v, 1-Spd, 56fr, 2" | 3711621-1DHZW |
16b | Pump, WW Exec, 5.0hp US Motor, 230v, 1-Spd, 56fr, 2" | 3712021-1DHZN |
16b | Pump, WW Exec, 5.0hp Century, 230v, 1-Spd, 56fr, 2" | 3712021-1DHZW |
16b | Pump, WW Exec, 2.0hp US Motor, 230v, 2-Spd, 56fr, 2" | 3720821-1DHZN |
16b | Pump, WW Exec, 2.0hp Century, 230v, 2-Spd, 56fr, 2" | 3720821-1DHZW |
16b | Pump, WW Exec, 3.0hp US Motor, 230v, 2-Spd, 56fr, 2" | 3721221-1DHZN |
16b | Pump, WW Exec, 3.0hp Century, 230v, 2-Spd, 56fr, 2" | 3721221-1DHZW |
16b | Pump, WW Exec, 4.0hp US Motor, 230v, 2-Spd, 56fr, 2" | 3721621-1DHZN |
16b | Pump, WW Exec, 4.0hp Century, 230v, 2-Spd, 56fr, 2" | 3721621-1DHZW |
16b | Pump, WW Exec, 5.0hp US Motor, 230v, 2-Spd, 56fr, 2" | 3722021-1DHZN |
16b | Pump, WW Exec, 5.0hp Century, 230v, 2-Spd, 56fr, 2" | 3722021-1DHZW |
16c | Pump,WW Exec,2.0hp,230v,1-Spd,56fr,2-1/2" x 2",OEM | 3710821-13 |
16c | Pump,WW Exec,3.0hp,230v,1-Spd,56fr,2-1/2" x 2",OEM | 3711221-13 |
16c | Pump,WW Exec,4.0hp,230v,1-Spd,56fr,2-1/2" x 2",OEM | 3711621-13 |
16c | Pump,WW Exec,5.0hp,230v,1-Spd,56fr,2-1/2" x 2",OEM | 3712021-13 |
16c | Pump,WW Exec,2.0hp,230v,2-Spd,56fr,2-1/2" x 2",OEM | 3720821-13 |
16c | Pump, WW Exec, 3.0hp, 230v, 2-Spd, 56fr, 2-1/2" x 2", OEM | 3721221-13 |
16c | Pump, WW Exec, 4.0hp, 230v, 2-Spd, 56fr, 2-1/2" x 2", OEM | 3721621-13 |
16c | Pump,WW Exec,5.0hp,230v,2-Spd,56fr,2-1/2" x 2",OEM | 3722021-13 |
16d | Pump, WW Exec, 4.0hp US Motor,230v,1-Spd,56fr,2-1/2" x 2" | 3711621-13HZN |
16d | Pump, WW Exec, 4.0hp Century,230v,1-Spd,56fr,2-1/2" x 2" | 3711621-13HZW |
16d | Pump, WW Exec,5.0hp US Motor,230v,1-Spd,56fr,2-1/2" x 2" | 3712021-13HZN |
16d | Pump, WW Exec,5.0hp Century,230v,1-Spd,56fr,2-1/2" x 2" | 3712021-13HZW |
16d | Pump, WW Exec,2.0hp US Motor, 230v,2-Spd, 56fr,2-1/2" x 2" | 3720821-13HZN |
16d | Pump, WW Exec, 2.0hp Century,230v,2-Spd,56fr,2-1/2" x 2" | 3720821-13HZW |
16d | Pump, WW Exec, 3.0hp USMotor, 230v, 2-Spd, 56fr, 2-1/2" x 2" | 3721221-13HZN |