Master Spa – Hot Tub Circuit Boards

Circuit boards are critical and crucial as they control the overall functioning of your spa or hot tub. Every spa circuit board sold by Master Spa Parts is a factory-direct OEM replacement part from Master Spa. We are dedicated to providing the highest quality, dependable, and high-quality replacement circuit boards to our customers. We always keep a large and vast selection of Master Spa circuit boards in stock that include free shipping to anywhere in the continental United States! Additionally, it is important to remember to not order a replacement board on looks alone!

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  1. Make Down East Spas
  2. Year 2006
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    Don't let a failed circuit board shut down the fun and relaxation in your spa or hot tub. Through the Master Spa Parts online store, you’ll discover great savings and high-quality OEM replacement circuit boards, such as this MS1500 PC Board (V/N 54494). Plus, you will get it fast and with free shipping (most U.S. addresses) when you replace your spa’s circuit board (MS1500) through us!

     MS1500 PC Board
    3 reviews
    $467.02
  2. picture of tool tip icon

    Spas and hot tubs that operate with a failing circuit board put the whole works (and your safety) at risk. We can help bring back the enjoyment of your spa — order this MS501S circuit board replacement and receive free shipping to all addresses in the "Lower 48".

    MS501S PC Board
    $467.02
  3. picture of tool tip icon

    Hot tubs and spas that are operated with a faulty circuit board in place run the risk of damaging equipment or causing a fire. Master Spa Parts' online store offers a number of competitively priced replacement boards, including this Master Spas® Circuit Board MAS260 PC Board (V/N 53516).

    Our online store offers free shipping on orders over $99 and this MAS260 Legend Series™ spa circuit board replacement part is no exception — order yours today!

    MAS260 PC Board
    $561.07
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    A spa circuit board is the "brains" behind your spa, controlling jet flow, filtration systems, water temperature, as well as the unit's high-limit sensors. Master Spa Parts offers a number of replacement circuit boards.

    Daughter Board Kit for 510/1500/1600/1700
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