Balboa VS511SZ BP7 Spa Control System [240V] [4.0kW] (54384-04) pumpmotorparts and this Borg General Controls

and this Borg General Controls Diehl Timer is designed for compatible 120V 20A applications where the original timer has failed or become unreliable

This American/Pentair/FAS [OEM] Skimmer Basket (85003900) is engineered for skimmer parts applications

0 HP rating matters because wet ends need to match the pump’s intended performance environment

Instead of replacing the entire topside assembly

this relay board helps restore the output paths it was meant to control and gives the overall spa system a more reliable feel again

Balboa VS511SZ BP7 Spa Control System [240V] [4.0kW] (54384-04) pumpmotorparts and this Borg General ControlsA spa control system is one of the most important parts of making the whole spa feel dependable, and this Balboa VS511SZ BP7 Spa Control System is designed for compatible 240V 4. 0 kW applications where the original pack has become unreliable or inconsistent. When the control side of the spa starts causing regular frustration, replacing the pack is often the most direct path back to confidence. The VS511SZ, BP7, 240V, and 4. 0 kW relationship helps