Gecko additional relay expansion board
Gecko additional relay expansion board
The Gecko B-EXT-1R-CE is an expansion board that adds one extra power output (A26) to the Gecko in.ye V3 series spa controller. It is designed for situations where more equipment needs to be connected to the spa than the controller's standard configuration allows.
A single-speed massage pump or a blower can be connected to this additional output. The board is installed inside the controller and integrates with the existing system—no separate power supply or additional control panel is required.