Hayward Kit-Control Board Retrofit (HPXCTLKIT1) dimensionone or no longer appropriate for

or no longer appropriate for the venting arrangement

proper matching helps preserve the original control behavior and communication style of the system

Fuse holder for compatible Coates 32030CPH heater applications

and O-ring

Hayward Kit-Control Board Retrofit (HPXCTLKIT1) dimensionone or no longer appropriate forThe Hayward control board retrofit kit is designed for compatible equipment applications where an older control setup needs an updated replacement board package. A retrofit kit is useful because it helps adapt the system to a replacement control solution, supporting continued operation without requiring complete equipment replacement. This replacement is especially useful when the original control board has failed, become outdated, or is no longer