Designed to replace most full-rate high performance pumps up to 1.5 full-rate or 2.0 max-rate HP Permanent magnet, totally enclosed fan cooled (TEFC) motor offers incredible energy efficiency and reliability On-board diagnostics and automatic protection for priming failures, temperature extremes and voltage fluctuations 2" x 2.5" union connections make installation easy Stand-Alone or Relay Control, includes Pump User Interface Online part number W3SP3202VSP is the direct replacement for part number SP3202VSP. TriStar VS The perfect fit Permanent magnet, totally enclosed fan cooled (TEFC) motor delivers maximum energy efficiency and reliability Exceptionally quiet compared to single speed pumps Fully programmable, touch pad control can be rotated to four different positions or mounted to the wall for more convenient access Universal compatibility: operates independently, with Hayward automation, or with competitive systems (via relay control) Extra-large basket design ensures easy leaf and debris removal and extends time between cleanings TriStar VS is the variable-speed pump that's specifically designed to replace most 1.5 HP full-rate or 2.0 HP up-rate high performance pumps such as Pentair WhisperFlo, Sta-Rite Max-E-Glas & Dura-Glas, as well as Hayward TriStar. Its permanent magnet motor, integrated electronic drive and industry-leading hydraulic design can save owners up to 90% a year on their pool-related energy costs. Even better, the TriStar VS will pay for itself faster than larger, more expensive variable-speed models. The right fit for you in every possible way. Features Permanent magnet, totally enclosed fan cooled (TEFC) motor delivers maximum energy efficiency and reliability Exceptionally quiet compared to single speed pumps Fully programmable, touch pad control can be rotated to four different positions or mounted to the wall for more convenient access Universal compatibility: operates independently, with Hayward automation, or with competitive systems (via relay control) Extra-large basket design ensures easy leaf and debris removal and extends time between cleanings Wall mountable digital interface Applications In-ground pools, including in-floor cleaning systems and solar heating systems. In-ground pool/spa combinations. Ideal for water features such as waterfalls and fountains. Right-Sized for Savings Because it operates efficiently at lower horsepower, TriStar VS is the ideal upgrade for most high-performance pumps up to 1.5 HP full rate or 2 HP up rate, paying for itself faster than larger, more expensive VS models Easy installation and maintenance 2" x 2½" CPVC union connections make installing and servicing TriStar VS pumps simple. Two pump-base options allow for seamless retrofitting anywhere, and an extra-large, no-rib debris basket means you'll never have to worry about a mess. Faster payback. With its right-size profile for most high performance applications, TriStar VS pays for itself faster than competing larger, more expensive variable-speed models. TriStar VS is the perfect fit for owner's pools and wallets.