Your spa's circuit board is a complex network of capacitors, resistors, and conductive tracks. These components help to make all of the features of your hot tub work in perfect harmony. Ordering your hot tub circuit board through the Master Spa Parts website is the only way you can be positive y... See More

Just as every type of electrical component will eventually fail, so too will your spa's circuit board. The good news is that a failed circuit board doesn't have to mean scrapping your spa altogether. And, you can save a whole lot of money by ordering the MAS 425 Value Series™ Circuit Board V... See More