... overview1,6KW features the largest heating thermostat, pre-heating function, temperature display and setting function.2,Surf up to three pumps, a ... light and ozone.4,CD audio input capabilities. Radio frequency display, and access to 10 channels.5,87 shows the ... 24-hour clock display and setting function.8,With all the settings down memory parameters.9,Fahrenheit and Celsius temperature switch function ...