Hydro-Quip Spa Equipment CS9000-U1-HC, Single Pump 120/240V Convertable Hydro-Quip # CS9000-U1-HC Supply Voltage: 120/240, Pump 1 Voltage: 120/240, Pump 2 Voltage: None, Blower Voltage: 120/240, Light Circuit: 12V, Ozone Circuit: 120/240, GFCI: HCGFCI. Product Features New! VDS Visual Diagnostic System™ "Light is Right!"™ No light means faulty circuit New! Molded/colored receptacles New! Molded/lighted cords Compact universal size Universal 2-speed pump circuit w/48" cord Universal air blower circuit w/48" cord Spaside control receptacle Air buttons & tubing 12 volt light with 96" lead Wall and foot mount brackets 24 hour timer with mode switch Full range thermostat Stainless steel heater housing Pressures switch controlled heater High limit protected heater Universal ozone circuit w/48" cord 1.4/5.5kW, 120/240 volt heater operation Reversible water flow Heater ON light 2 year parts warranty Mis-wire protection circuit UL and ETL recognized HC denotes High Current GFCI option; protects all 120 & 240 components and meets NEC Article 680 requirements.