Gecko ye-5. (Upto) 3 pumps + Circ pump/Ozonator See below for configurations. This is the replavement for the disconituned Gecko SSPA-1 spa pack. The ye-5 will also work with your original K-19 or K-35 touchpad which is the most common, rectangular size, of Gecko keypad
4kW heater 12V Light 5 configurable relays for pumps and accessories.
Aeware controller for spas.