How To Match A Spa Pump By HP, Voltage, Amps & Plumbing Size
Replacing a spa pump is not as simple as matching the horsepower printed on the label. Horsepower ratings are not always measured or presented cons...
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| Pump Motors | |
| Nidec/US Motors | |
| ASB129 | |
| 35-184-1421 | |
| 38628, 5238-118 | |
| Pool Motor | |
| 1-Phase | |
| 1.5 HP (2.25 THP) | |
| 56J Frame - C-Face | |
| 1-Speed | |
| 115V/230V | |
| Threaded |
Replacing a spa pump is not as simple as matching the horsepower printed on the label. Horsepower ratings are not always measured or presented cons...
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Plumbing unions are small parts, but they are extremely important in hot tubs, spas, jetted tubs, and pool equipment. A un...
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A spa pump that hums but will not run is a common hot tub problem. You may hear the motor trying to start, but the pump do...
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Finding water under your hot tub pump can be stressful. The pump is one of the most important parts of the spa, and any le...
Read ArticleNidec and US Motors pool motors are a trusted solution for dependable replacement service, and this 1.5 HP model uses the ASB129 reference with a 21.6 amp draw and 56J C-face configuration. A known replacement line like Nidec US Motors is especially valuable when both electrical performance and exact mounting compatibility matter.
This motor has practical value because the 56J C-face format is a major fit detail in many pool pump systems. Matching the right horsepower, amperage, and frame configuration helps preserve wet-end compatibility and contributes to a more predictable installation process.
This type of motor is especially useful when the original motor has failed but the existing pool pump assembly is otherwise structurally sound. That makes a correctly matched motor replacement a more efficient alternative to replacing the complete pump.
Installed in the proper application, this Nidec US Motors pool motor helps support reliable operation, accurate fitment, and stronger long-term service confidence.