It is feasible

Because the electromagnetic heating control 'on' and 'off' response is relatively slow, so it is necessary to more than a few gears, otherwise the water will be hot and cold, the temperature above the temperature is set according to their own requirements, thermostat To be able to set, the output of the thermostat, plus alarm to do the stall control, first determine the resistance value of each stall Oh.

Thermocouple mounted outlet, it is best to use a 3-way, the probe extends to the place where there is water flow, improve responsiveness.

Thermostatic control is more troublesome, depends on personal enlightenment.

You can use constant power, plus a mixing valve, but the high temperature protection should be good, the mixing valve has automatic oh.