Gecko Y Series packs. By far the MOST popular series of Gecko hardware.
YJ - (Entry level spa system)
YE - (The replacement for many spa systems)
YT - (Larger more complex system)
Gecko ye-5 with RS485 connection to operate Gecko heat pumps. (Upto) 3 pumps + Circ pump/Ozonator See below for configurations.
4kW heater 12V Light 5 configurable relays for pumps and accessories.
IN.YJ-3 This will run : A Two-speed pump and a single speed pump (or) Circ pump (3 outputs) A Two-speed pump and a Blower (3 outputs) A Circ pump and x2 Single speed pumps (3 outputs) A Circ pump, a single speed pump and a Blower (3 outputs) Uses 2kw heater shown below in accessories, 0613-421002.