LINGXIAO 56WUA400-II spa pump front view for easy replacement in hot tubs
LINGXIAO 56WUA400-II side ports show 2-inch plumbing compatibility for quick installs
LINGXIAO 56WUA400-II motor terminals and wiring detail indicating sturdy connections
LINGXIAO copper winding motor highlight for durability and long service life
LINGXIAO 56WUA400-II with unions included for quick, secure spa plumbing connections
LINGXIAO spa pump installed in a hot tub shows quiet operation
LINGXIAO 56WUA400-II packaging emphasizes compatibility and warranty
LINGXIAO 2-speed control highlights versatile operation for spa needs

LINGXIAO

LINGXIAO SPA Pump 56WUA400-II – 2-Speed 4HP Hot Tub Pump, 220-240V, 2-Inch Port, 56 Frame

High-performance patio lawn and garden made for confident daily results

$439.98

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Premium patio lawn and garden quality selected for United States (USA) customers.

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Why customers choose Cera Garden

Overview

The LINGXIAO 56WUA400-II SPA Pump is designed to align with widely used spa factory designs, helping ensure accurate compatibility and potentially reduce installation costs by avoiding mismatched parts. This 220-240V, two-speed pump supports 2-inch plumbing and uses a 56-frame motor, making it a versatile replacement option for many hot tub setups. UL, CUL, and ETL certifications provide standard electrical safety signals you can rely on.

Two-speed performance and wiring

Switch between low and high speeds to balance flow and noise with your system. Low speed offers quiet circulation, while high speed delivers stronger flow when needed. The model operates at about 4 HP on high and 1 HP on low, with current draws around 4.4A (low) and 12A (high). It connects to 2" plumbing, using standard US voltage.

Quality you can rely on

  • Pure copper winding motor for long service life
  • 86,000+ cycle tests and robust capacitor performance
  • Thermal protector from Texas Instruments to guard against overheating
  • Anti-Creep Bearing for quieter operation
  • UL, CUL, ETL certified for electrical safety

Installation and compatibility guidance

  • Includes a free set of 2-inch unions to connect your plumbing quickly
  • Refer to your OEM model or contact technical support to confirm compatibility before purchase
  • Designed for US voltage standards with official certifications

Experience and support

With over 40 years of SPA pump experience, LINGXIAO offers expert technical support for noise, non-start, and installation questions. The 56WUA400-II can serve as a replacement for lower-power or noisier pumps while maintaining solid reliability.

Warranty and service

Includes a 1-year warranty and responsive service. If you have questions, contact us via Amazon Email and expect a helpful reply within 24 hours.

FAQ

Q: Is the LINGXIAO 56WUA400-II spa pump compatible with my hot tub models?

A: The pump uses 2-inch plumbing and 220–240V, with two speeds to suit different needs; confirm with your OEM model.

Q: What warranty and support does LINGXIAO provide for this pump?

A: A 1-year warranty is included, with responsive support via Amazon Email—typically answers within 24 hours.

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