Balboa Circuit Board Kit - VS100 [w/ 4.0kW Heater] (VS100PCBKIT) o-rings or clogged beyond practical reuse

or clogged beyond practical reuse

Useful when the original jet is worn in multiple areas

and 155A heater applications where the supported pilot-safety sensing component needs replacement

maintaining strong and even water flow becomes more challenging as more lines are introduced

Balboa Circuit Board Kit - VS100 [w/ 4.0kW Heater] (VS100PCBKIT) o-rings or clogged beyond practical reuseWhen a spa needs more than just a single board swap, a complete board kit can provide a much cleaner path back to dependable performance. This VS100 circuit board kit with a 4. 0kW heater is designed for compatible systems where the original control electronics and heater side setup need to be restored together rather than repaired in separate pieces. That kind of bundled replacement matters because it helps keep the board and heater relationship