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Master Spa – Hot Tub Circuit Boards

Circuit boards are extremely important 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. Some of our circuit boards include the Master Spas Balboa Circuit Boards, MAS560 Circuit Boards, and MAS470 Circuit Boards. 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!

If you’d like to know more about the different hot tub circuit boards Master Spa Parts offers, please give our Customer Service team a call 855-308-2149 to talk with a hot tub and spa expert! If you are unsure about which heater part you need for your spa, compare the first five numbers on your heater (located under the barcode) to the V/N number on our website.

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    All hot tubs use a circuit board to manage essential functions, such as the filtration system, lighting, pumps, as well as shut-off functions designed to keep users safe. So, a circuit board that has stopped working can really hamper the enjoyment of your spa. Master Spa Parts to the rescue! We have a vast inventory of replacement circuit boards, including this MAS1600 PC Board (V/N 55241).

    To restore service to your hot tub, Master Spa Parts include fast, complimentary shipping for customers buying this New MAS1600 circuit board in the Continental United States.

    circuit board replacement part for spa
    $496.67
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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
    $483.37
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    You can do just about everything with your smartphone or tablet these days — even control your outdoor Master Spas spa. The Wi-Fi Module from Balboa Water Group® is perfect for those chilly nights when you’d rather run outside and leap right into a spa that’s all ready for you — now you can with this spa Wi-Fi control!

    Wi-Fi Module is compatible with both iOs (Apple) and Android devices.

    Spa wifi module for spa
    $397.00
  4. picture of tool tip icon

    Spa circuit boards control just about every function of a spa, everything from the jet pumps and lights, down to safety shut-off features. So, a failed board can put a quick stop to the enjoyment of your hot tub. In all likelihood, Master Spa Parts has exactly the replacement circuit board you've been searching for, such as this MS1600JPL PC Board (V/N 55665) for Master Spas® hot tubs.

    As an added bonus, this MS1600JPL circuit board replacement comes with free shipping to Continental U.S. addresses. Most orders are dispatched within 24 hours!

    MS1600JPL PC Board
  5. picture of tool tip icon

    Spa heaters, automated systems, lights, and salt-water chlorinators all depend on a functional circuit board. With Master Spas®' MS50 U PC board, you can bring back the functionality of your spa or hot tub. Get this MS50 PCB fast and free from the Master Spa Parts warehouse when you order from our online store.

    MS 50 U PC Board
    $467.20
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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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