Balboa BP21P4BC Controller with a 3.0kw heater.
This model can run the following:
*Pump 1 - 2spd pump(no circ) or a Single speed pump(with circ)
*Pump 2 - Single speed pump, 2 speed pump or blower
*Pump 3 - Single speed pump
*Pump 4 - Single speed pump
*Ozone and 12volt light.
If you have 4 pumps and a bower you will need to purchase a AMP splitter cable.
It can run with any TP model touchpad or the SpaTouch touchscreen.