Nidec/US Motors 4.0 HP [16.4A] [56Y/TB] Spa Motor (TT506) reducers while the Ultima platform preserves

while the Ultima platform preserves the original pump-family fit

and better maintained

Designed for compatible spa control replacement applications

The Lingxiao 1

Installed in the proper Non-M7 setup

Nidec/US Motors 4.0 HP [16.4A] [56Y/TB] Spa Motor (TT506) reducers while the Ultima platform preservesNidec and US Motors spa motors are trusted for demanding replacement applications where higher output and correct physical fit are both essential, and this 4. 0 HP model uses the TT506 reference with a 16. 4 amp draw and 56Y threaded bolt configuration. The Nidec US Motors line is especially useful when larger spa systems need a proven replacement motor platform instead of an uncertain alternative. This motor has practical value because the 56Y TB