Apollo 11 VC-Pack Digital Spa Controller /Spa Pack / Replacement Spa Control System with Heater, Sensors & Topside Control - Operates (2) 2 Speed Pumps, Circ. Pump, Ozone, Fiber Optic Light. 12V Light Standard 15" 120/240V stainless steel flow-thru heater Digital illuminated LCD display with 3 heat modes Controls 2Sp Pump 1 / 2 Sp. Pump 2 / 24 hr. Circulation Pump / Fiber Optic or 12V light / Ozonater Independently tested and certified to comply with UL Standard 1563 1 year warranty