Spa circuit boards stand up to years of temperature fluctuations, humidity, and many other conditions that are generally unfavorable to electronic components.  Sold as the MS2000 PC Board (V/N 52959) (SKU: X801080) in the Master Spa Parts online store, this product is nicely priced and shipped ... See More

View our complete selection of Master Spas Legend Series Circuit Boards to find the one that suites your needs.