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

A valve in this format is useful because it provides dependable line isolation while matching systems that are built around a mixed-end connection layout

Helps support airflow adjustment and bather comfort when the original part is worn

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

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