1.3 assumptions.1.3.1 electronic thermostat plate trik can change into electricity and hot water.1.4 variable. 1.4.1: small thermoplastic variant, click click 1.4.2 variable according to the temperature of the water:1.4.3 the control variable: the number of the electronic thermostat, water volume of Trinidad.1.5 education khotkan edge. 1.5.1 the study from the electronic thermostat water heating, click click.1.6 Result 1.6.1 has studied the behavior of thermoplastic sheet, click click, electronic. 1.6.2 power savings. 1.6.3 cost savings
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