The PowerSMART SV3, the ultimate control for your premium range spas. Designed for operating 2, 3 or 4 pump* spas the SV3 sets a new standard featuring Smart Variable Heater technology with Dynamic Thermal Tuning, a complete heat pump interface for cost effective heating and cooling of your spa, PowerSAVE technology for lower daily operating costs as well as a host of industry leading features and flexible configuration options. See SV3 Spa Control for more information
