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Replacing fuses in your spa’s PC board is often a simple, straightforward solution to various problems that might arise with your spa or its features. The 20 Amp Power Input Fuse is a small piece in your spa’s PC board that allows your spa’s pumps to operate. Replacing this fuse allows you to continue to enjoy your spa and its features.
This heater is a replacement part for the original heater in your Master Spas swim spa and hot tub models. Easily installable so you can get back to enjoying your heated Swim spa and hot tub in no time at all.
This is an original heater assembly made by Balboa Group - leaders in manufacturing spa parts.
Features:
The 70" x 83" Hot Tub Cover (Short-edge Fold) (SKU: 457187) is designed to fit your Master Spas® hot tub. This cover ensures extreme energy efficiency as it is made of a 1.5-pound foam density, six-inch thick foam insulation (which tapers to 4-inches along the sides), and a full-length heat seal to help prevent heat loss. Additionally, it is made of a high end marine-grade vinyl covering that is mildew treated, and consists of upgraded rubber grip handles.
Note: This particular cover folds along the shortest 70-inch edge. For a hot tub cover folding on the long edge, please see 83" x 70" Hot Tub Cover (Long-edge Fold).

























