Hayward CPS/CZ/PSG/H-Series Bulb Well (CHXTBW1930) lightingbulbs or no longer providing a

or no longer providing a clear visual cue

and plumbing rebuilds where matching the original Waterway configuration is important

Designed for compatible chlorinator applications

supporting cleaner assembly and more dependable pressure-side performance

The 9916-101499 is a practical service part when a compatible Gecko topside setup needs an overlay to restore clear button identification and a polished control appearance

Hayward CPS/CZ/PSG/H-Series Bulb Well (CHXTBW1930) lightingbulbs or no longer providing aThis bulb well is used in compatible Hayward CPS, CZ, PSG, and H Series heater applications to protect and position the temperature sensing bulb. It helps the control system read temperature conditions while keeping the sensing element isolated from direct exposure. It is a practical replacement during heater control or thermostat related repairs. Fits compatible CPS, CZ, PSG, and H Series heaters Protects and positions the temperature sensing bulb