Balboa BP100G2 Control System [P1, P2] [w/4.0kW Heater] (G6422) bathpumps helping protect the access area

helping protect the access area while improving the finished appearance of the installation

That can help the seat feel more refined and more complete

It is often replaced when the original wall fitting has cracked

This version is a practical choice when the system uses StaRite-style plumbing and you want a replacement that stays aligned with that layout

A thermostat like this is useful because it helps the heater respond to thermal conditions while automatically returning to normal operation once the triggering condition has cleared

Balboa BP100G2 Control System [P1, P2] [w/4.0kW Heater] (G6422) bathpumps helping protect the access areaA control system is what keeps a spa from feeling like a collection of disconnected parts. This BP100G2 unit is built for compatible systems using Pump 1, Pump 2, and a 4. 0kW heater, helping restore the coordinated behavior homeowners expect when the original pack starts to fail or act unpredictably. Even small control issues can make a spa feel frustrating fast. Pumps may not respond consistently, temperature regulation may become unreliable, or