CONTROLLER FOR THE OPERATION OF HEATERS

In order to provide a controller which is readily adaptable for use with a plurality of different heaters, an arrangement is provided for storing a plurality of control and regulation programs for the operation of a plurality of different heaters. Based on selection instructions identifying a particular heater, an appropriate control and regulation program can be selected from among said plurality of programs. The controller then provides suitable control and regulation signals to said heater in accordance with the selected program.