Hydro-Quip Gecko in.k19 4-Button Overlay [P1, Lt, Up, Dn] (80-0236A) hydroquip and this Balboa VS501Z Spa

and this Balboa VS501Z Spa Control System is designed for compatible 4

The no-stud configuration is useful in systems where the original mounting arrangement was built without that feature

Strong replacement choice for full-system control issues

When the original switch becomes inconsistent or nonfunctional

plumbing orientation

Hydro-Quip Gecko in.k19 4-Button Overlay [P1, Lt, Up, Dn] (80-0236A) hydroquip and this Balboa VS501Z SpaThe Hydro Quip Gecko in. k19 4 button overlay is designed for compatible topside applications where the control surface legend for the in. k19 panel needs replacement. An overlay is useful because it restores button labels and refreshes the appearance of the supported panel, making the interface easier to read and use. This version is especially useful when the original overlay is faded or damaged and the supported layout uses pump one, light, up, and