Hayward Universal H-Series Fuse Set (IDXL2FSK1930) lamotte Waterco 1-1/2 inch half union

Waterco 1-1/2 inch half union with O-ring

The Hayward lower body screw is designed for compatible pool cleaner applications where the lower housing section needs the correct fastening hardware

this Hayward assembly offers a clean replacement or installation option

Helps restore sealing at the skimmer opening

That is especially important in day-to-day use

Hayward Universal H-Series Fuse Set (IDXL2FSK1930) lamotte Waterco 1-1/2 inch half unionDesigned for precise service work on compatible Hayward heating systems, Hayward Universal H Series Fuse Set helps restore the fit, sensing, flow, or combustion support needed for dependable heater operation. It is a practical replacement choice when an existing component is worn, damaged, or no longer performing as it should. Pool heaters rely on tightly matched internal parts to manage heat, airflow, water movement, and safety controls. Using the