Tecmark Series WBA time delay controls are available in a variety of time delay periods, single or dual outlet configurations and with and without liquid level sensor connecter. The dual outlet configurations can either have both outlets energized during the timing sequence or one outlet timed and the second energized fulltime. WBA control packages provide safe and convenient control of whirlpool bath, hydrotherapy, drain pump motors, ozone generators, heating elements, lights and motorized valves.