Jandy® VS FloPro™ VSFHP3802AS Variable-Speed Pool Pump 3.8HP 230V with 2 Aux Relays and SpeedSet Controller. Our smallest pump series packs a powerful punch while accommodating large pools and spas with multiple features. Boasting 12% greater hydraulic performance than other pumps in its class, two auxiliary relays and programmable control via the optional SpeedSet™ Controller, the VS FloPro™ 3.8 HP variable-speed pump delivers maximum power while taking up less space. It’s a high-performance, high-efficiency pump with superior hydraulic performance, allowing you to save on energy costs and do more with a single pump. An ideal pump upgrade for older, less-efficient pool pumps, the VS FloPro™ 3.8 HP variable-speed pump’s compact size and powerful operation allow for easy installation into smaller, tighter spaces. The included adjustable base makes for exact alignment with critical plumbing dimensions to easily replace popular Pentair® and Hayward® single-speed and variable-speed pumps.