This 4.0 HP single-speed spa pump delivers powerful circulation for larger hot tubs requiring 230V operation. The LX 56WUA400-I features a robust large frame design rated at 12.0 amps, engineered to handle demanding spa systems with reliable performance. This main circulation pump serves as a direct replacement for worn or failed units in compatible spa configurations.
At Bubbles Supply, we guarantee an exact fit for your spa with our authentic LX replacement parts, backed by our comprehensive 1-year warranty. Every pump ships same-day when ordered before our cutoff, getting your spa running faster. Professional installation is recommended due to the electrical requirements and plumbing connections – always verify your existing pump's specifications including frame size, voltage, and amperage before installation to ensure proper compatibility.