Seabreeze SF6000TA Contempro 1500w Heater with ThermaFlo Technology Save up to 33 1/3% electricity with &gt;SMART&lt; "ThermaFlo" technology Whisper quiet operation for cozy comfort 5120 BTU's of heat Triple safety features include manual reset cut-off device, should the heater accidentally tip over, back-up heat fuse and cool touch cabinet molded in flame retardant polymer Power light provides visible reminder of operating mode save up to 33 1/3% electricioty with &gt;SMART&lt; "ThermaFlo" technology Whisper quiet operation for cozy comfort 5120 BTU's of heat Triple safety features include manual reset cut-off device, should the heater accidentally tip over, back-up heat fuse and cool touch cabinet moulded in flame retardant polymer Power light provides visible reminder of operating mode