Whether installing a circuit board for the first time or needing a replacement circuit board for your hot tubs, Pool & Spa Parts Superstore got you covered. A circuit board is one of the key components of the control pack of your spa. It is like the central nervous system in your spa, which is in charge of controlling every vital activity and automatic functions through electromagnetic relays.

If your circuit board is functioning well, you will have no problem with the following functions: the flow of water, the operation of temperature and other high-limit sensors, filtration, the temperature of the water, jets, blowers, and spa lights. Hence, when you buy a circuit board, whether it's the Eprom chips, Printed Circuit Boards, or other cables and accessories, it is recommended that you buy a spare one so that you will be more hassle-free if you will need replacement parts in the future.

It is important to know the serial number of your circuit board so that you will have no problem during the installation. Just check on the series of several numbers following the "SN" or "S/N" on the rectangular white sticker located on your circuit board. If you cannot find this sticker, you may find the other one where the chip number is located. It is etched or written with a black marker on your board.

If you need a spa circuit board that is not included or available in our listing, feel free to contact us and we will be happy to help you.