Balboa Circuit Board Kit - VS100 [w/ 4.0kW Heater] (VS100PCBKIT) o-rings Helps restore dependable sealing at

Helps restore dependable sealing at the connection point

supporting safer and more reliable heater behavior

Useful when the original jet is worn in multiple areas

the control area regains a sharper appearance and a more confident feel during operation

Waterway Cluster Storm jet internal

Balboa Circuit Board Kit - VS100 [w/ 4.0kW Heater] (VS100PCBKIT) o-rings Helps restore dependable sealing atWhen 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