Hayward H-Series 1016-450 Control Module (HAXMOD1930) marquisspas Improves keypad appearance and usability

Improves keypad appearance and usability

That helps preserve the intended electrical organization of the system instead of relying on improvised solutions that can make future service more difficult

Hayward trap lid with O-ring

An assembly like this is useful because it helps manage incoming flow within the system

equipment manual

Hayward H-Series 1016-450 Control Module (HAXMOD1930) marquisspas Improves keypad appearance and usabilityThe Hayward control module is designed for compatible H Series 1016 through 450 heater applications where dependable electronic control is needed. A module like this is useful because it helps manage key heater functions, coordinating operation in a way that supports cleaner startup, monitoring, and overall performance. This replacement is especially useful when the original module is failing intermittently, showing electrical faults, or no longer