Waterway Executive 5.0 HP [16.4A] [1S] Pump (3712021-1D) skimmers This type of part is

This type of part is especially useful when the original thermostat has failed

That helps restore the control system without requiring replacement of the full pneumatic assembly

A properly selected replacement helps preserve the intended fit and serviceability of the filter instead of forcing a compromise that only partly aligns with the application

Supports dependable movement and surface interaction

Matching the proper well helps preserve dependable sensor placement and cleaner service results

Waterway Executive 5.0 HP [16.4A] [1S] Pump (3712021-1D) skimmers This type of part isThe Waterway 3712021 1D Executive pump is designed for compatible applications and features a 5. 0 HP motor rated at 16. 4 amps in a single speed configuration. A pump like this is useful because it restores the complete operating unit in systems where the original high output pump needs to be replaced rather than rebuilt. At this horsepower level, selecting the correct Executive replacement can be especially important for preserving fit and intended