Flat Rate Shipping : $9.99
Free Shipping on all orders over $99

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. 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!

Shop By
View as Grid List

44 Items

Page
per page
Set Descending Direction
  1. picture of tool tip icon

    Without the circuit board, your spa or hot tub will simply lose the ability to carry out a number of functions. Lights, jets, filtration system, and other essential features may even all fail at once. Master Spa Parts online store carries a number of circuit boards - all competitively priced, such as this MS501X Pc Board from master Spas and others to get your hot tub back up and running. 

    The Master Spa Parts warehouse can help you to easily replace your MS501X circuit board. We also have many other economic-minded spa replacement parts. Get free, fast shipping when you order this product from Master Spa Parts today! 

    MS501X PC Board
    $654.91
  2. picture of tool tip icon

    MS 40 U Circuit Board 

    MS 40 Cirucit Board
    $541.87
  3. picture of tool tip icon

    MS 90U Circuit Board

    MS90U Circuit Board
    $505.10
  4. picture of tool tip icon

    MS90U Daughter Board

    MS90U Daughter Board
    $57.22
  5. picture of tool tip icon

    Daughter Board for Gecko YE-5 Control Pack

    Daughter Board for Gecko YE-5 UL GE Control Pack
  6. picture of tool tip icon

    Gecko Adapter for Auxillary

    Cable Adapter for Gecko Auxillary
  7. picture of tool tip icon

    Wi-Fi Module for Gecko Control Systems

    Wi-Fi Module for Gecko Packs
View as Grid List

44 Items

Page
per page
Set Descending Direction
 

Questions from Our Customers

Have a question about circuit boards? It may have been answered in the Q&A below.

Don't see your question answered by our team? Ask your own below. The hot tub experts at Master Spa Parts are ready to help.