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Have your lights, heaters, pumps, and other spa functions gone out all at once? Most likely the issue is either a fuse or your circuit board has failed. The folks at Master Spa Parts has this Master Spa Circuit Board MAS470 PC Board (V/N 52757) at a great discount. We dare you to compare our Down East Spas OEM boards with other online retailers!
Like all items priced at $99 or more, this Spa circuit board replacement for MAS470 comes with free shipping to all states, excluding Hawaii and Alaska.
Our Master Spas® 83" x 70" hot tub cover (SKU: 458771) is a factory direct OEM replacement cover specifically designed to fit your Master Spas® hot tub. Consisting of 1.5lb foam density, long steam stopper cushions, six-inch foam insulation, four inch tapered sides, upgraded rubber grip handles and a 24-R value (the greater the R-value, the better the heat storage and heat retention), this cover prevents heat loss and is extremely energy efficient.
Note: This hot tub cover folds along the long edge.


























