X300732 Master Spa | Control System, Master Spas, PR-Pack, MS50U, 3rd Sensor, BP501G1, Conv. Pump1 (2 Spd), Blower/Pump2 (1 Spd), w/AMP Receptacles, Less Cords and Spaside $472.67 Main Circuit - 2- Speed Pump 120/240V 2nd Circuit - 1- Speed Blower or Pump 120/240V 3rd Circuit - N/A Spaside Control - Not Included Heater Style - Straight/Fixed, Wattage - 1.4/5.5kW System Voltage - 120/240V Component Configuration - Pump1 +... Add to Cart