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 | |
| SPH20FL2CS | |
| 35-184-1120 | |
| 38484, 5238-89 | |
| Spa Motor | |
| 1-Phase | |
| 2.0 HP | |
| 48Y Frame - Thru Bolt | |
| 2-Speed | |
| 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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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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Read ArticleNidec and US Motors spa motors are dependable replacement options for restoring compatible spa systems, and this 2.0 HP model uses the SPH20FL2CS reference with a 10.5 amp draw and 48Y threaded-bolt configuration. The Nidec US Motors line is especially valuable when maintaining the original motor footprint and installation style matters as much as output.
This motor has practical value because the 2.0 HP rating supports stronger spa pump performance while the 48Y/TB frame helps protect physical compatibility with the existing wet end. Matching these details correctly helps reduce installation uncertainty and supports a more effective repair.
This type of motor is especially useful when the original spa motor has failed but the remainder of the pump is still structurally sound and serviceable. That makes targeted motor replacement a practical way to restore performance without replacing the full pump assembly.
Installed in the proper application, this Nidec US Motors spa motor helps support dependable operation, accurate fit, and stronger long-term service confidence.