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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    If a spa repair technician has said you have a broken circuit board, you may wonder what it means. Well, a circuit board controls the most basic functions of your spa, including the jet pumps, heating regulation system, as well as lighting and automatic shut-off safety switches.

    As a company geared towards delivering the best in prices, products, and services, Master Spa Parts is proud to offer the MS5000 PC Board (V/N 54492; starting S/N and many other Master Spas® parts in our store.

    If you're in the Lower 48, this Circuit board for MS5000 will qualify for free shipping — order yours today!

    MS5000 PC Board
    1 reviews
    $770.58
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    In all likelihood, you found our website after being quoted an astronomical price for a replacement part from your local repair shop. We're here to deliver the best in value and product selection, including our MS8000 PC Board (V/N 54418) for [brand] spas and hot tubs.

    Customers in the Continental United States (sorry, Hawaii and Alaska) receive free shipping on this Master Spas® MS8000 replacement circuit board and others within our shop — place your order today!

    MS8000 PC Board
    3 reviews
    $970.09
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    Whether by chemical intrusion, moisture, or temperature fluctuations, circuit boards can and will fail. This may cause essential features, such as the spa lights, heaters, jets, and emergency shut-offs to not function as they should.

    Savings, quality parts, and great service is what you can expect when replacing a circuit board, including this 5000 Daughter Board for Legend Series™ hot tubs by Master Spas®. This MS5000 external PCB (V/N 53544) and others priced $99 and over also qualify for fast and free shipping to buyers in the Continental United States.

    5000 Daughter Board
    $66.16
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    As the nerve center of your spa or hot tub, the circuit board is responsible for the lights, jets, temperature controls, and other essential features. At Master Spa Parts, we carry a number of circuit board replacements, such as this Master Spas® MS40U PC BOARD.

    Those placing an order for this MS40U printed circuit board can expect fast and complimentary shipping to locations throughout the continental United States.

    MS40U PC Board
    $490.39
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    If you have the know-how, restoring your spa's jet pumps, lights, high-limit sensors, blowers, and other essential features with a new circuit board can be a piece of cake. When you purchase your Master Spas® MS 5100S Circuit Board V/N: 56122 from Master Spa Parts, you can expect a quality replacement board and terrific savings.

    MS 5100S Circuit Board V/N: 56122
    1 reviews
    $529.87
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