Description ype of Product: PCB or Circuit Board Manufacturer: Balboa Power: Volts: 230 Hz: 50 Watts: Amps: HP: Specifications: Pump 1: Single or dual speed circulation pump if required Pump 2: Single speed Pump 3: Single speed Air Blower: Yes (optional) Heater: Yes Ozone: Yes Light: 12 volt Sensor style: M7 x 2 Pressure Switch: No Compatible With: GS523DZ control box. Topside controls from the serial standard VL Deluxe range such as the VL801D. Dimensions: Length: 280 mm Height: 130 mm