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  • Balboa EL8000 Series Expander Board 33-53680-K — Genuine OEM Replacement Part Can't get your hot tub's pump running the way it should? The Balboa EL8000 Series Expander Board (Part No. 33-53680-K) is the genuine OEM circuit board designed to restore full functionality to your EL Series spa control system — fast. Shop and order at Western Tub and Pool. [Call us now: 1-855-248-0777] What Is the Balboa 33-53680-K Expander Board? The Balboa 33-53680-K (also known as the X-P632 or 53680) is a genuine expander — or "daughter" — printed circuit board (PCB) manufactured by Balboa Water Group. It mounts alongside the main control board in select EL Series hot tub control systems, expanding the system's relay capacity to support additional pump functions. This is a hard-to-find part, and Western Tub and Pool stocks it so you don't have to wait weeks for your spa to get back up and running. Product Specifications Part Number: 33-53680-K Also Known As: 53680 / X-P632 Manufacturer: Balboa Water Group Type: Expander (Daughter) PCB — 2 Relay Onboard Fuse: 30 Amp Maximum Load: 12 Amp Connector: Plug Molex Style Pump Support: 2-Speed Pump (Pump 2 Sp) Dimensions: 3.15" x 1.85" x 6" Weight: Approx. 0.3 lbs Warranty: 1-Year Factory Limited Warranty UPC: 997847980230 Compatible Control Systems The Balboa 33-53680-K Expander Board is designed for use with the following Balboa EL Series spa control systems: Balboa EL2000 Balboa EL2001 Balboa EL8000 Note: This board is mounted in addition to the main control board in these systems. If you are unsure whether this part is compatible with your specific hot tub setup, call our team at 1-855-248-0777 before ordering. Hot Tub Models That May Use This Part Many hot tub brands use Balboa EL Series control systems, which means the 33-53680-K expander board may be found in a wide range of models. These include, but are not limited to, spas manufactured by: Sundance Spas Jacuzzi Cal Spas Marquis Spas Artesian Spas Gatsby Spas LA Spas Coleman Spas PDC Spas Dimension One Spas Not sure if your hot tub uses this board? Check the label on your existing control board, refer to your owner's manual, or send us your make, model, and serial number at fixmytub@gmail.com and our team will help you confirm the right part. Why Order From Western Tub and Pool? Genuine Balboa OEM part — not an aftermarket substitute Expert support from a team that knows hot tub repair inside and out Hard-to-find parts sourced and ready to ship Personalized assistance — call, email, or send us photos and we'll help you identify the right component Frequently Asked Questions What does an expander board do? An expander board — also called a daughter board — connects to your main spa control board to add relay capacity. In this case, the 33-53680-K adds two relays, which allows your EL Series system to control additional pump functions, such as a 2-speed pump. How do I know if the 33-53680-K is the right board for my hot tub? The easiest way is to check the part number printed directly on your existing expander board. If it reads 33-53680-K, 53680, or X-P632, this is your board. Alternatively, you can email us a photo of your existing board and your hot tub's make, model, and serial number at fixmytub@gmail.com, and our team will verify compatibility for you. Can I install this board myself? This is rated as a complexity Level 5 installation. It requires specific electrical knowledge, tools, and spa repair experience. If you are not confident in your ability to safely troubleshoot and install a PCB replacement, we strongly recommend engaging a qualified hot tub technician. Improper installation voids the manufacturer's warranty, and PCBs cannot be returned or exchanged once installed. What is the warranty on this part? The 33-53680-K comes with a 1-year factory limited warranty from Balboa Water Group. Note that electrical or physical damage resulting from improper installation or incorrect PCB selection will void this warranty. Can I return this part if it doesn't fit? PCBs are non-returnable and non-exchangeable once opened or installed. If you are unsure about compatibility, please contact us before purchasing — we are happy to help you confirm the correct part number for your system. How can I order this part? You can call us directly at 1-855-248-0777, browse our online catalog, or email fixmytub@gmail.com with your part number, hot tub make, model, and serial number. Our team will get back to you promptly. Can't Find the Right Part? Don't let a missing part number hold up your repair. Our team at Western Tub and Pool specializes in hard-to-find hot tub parts and can help you identify exactly what you need. Here's what to send us: Your hot tub's make and model The serial number (usually on a label inside the equipment compartment) A photo of your existing control board or the part you need to replace Your known part number, if available Send everything to fixmytub@gmail.com and one of our specialists will get back to you with a solution. Get Your Spa Running Again — Shop and Order at Western Tub and Pool The Balboa 33-53680-K Expander Board is in stock and ready to ship. Don't spend another weekend without your hot tub. Call us: 1-855-248-0777 Email us: fixmytub@gmail.com [Shop Our Full Balboa Circuit Board Catalog]

    • Balboa EL8000 Series Expander Board

    Balboa

    $71.40
    (No reviews yet) Write a Review
    SKU:
    33-53680-K
    UPC:
    33-53680-K
    Availability:
    Ships from U.S
    Width:
    14.00 (in)
    Height:
    10.00 (in)
    Depth:
    8.00 (in)
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    Product Description

    33-53680-k.png

     

    Balboa EL8000 Series Expander Board 33-53680-K — Genuine OEM Replacement Part

    Can't get your hot tub's pump running the way it should? The Balboa EL8000 Series Expander Board (Part No. 33-53680-K) is the genuine OEM circuit board designed to restore full functionality to your EL Series spa control system — fast.

    Shop and order at Western Tub and Pool.
    [Call us now: 1-855-248-0777]

     

    What Is the Balboa 33-53680-K Expander Board?

    The Balboa 33-53680-K (also known as the X-P632 or 53680) is a genuine expander — or "daughter" — printed circuit board (PCB) manufactured by Balboa Water Group. It mounts alongside the main control board in select EL Series hot tub control systems, expanding the system's relay capacity to support additional pump functions.

    This is a hard-to-find part, and Western Tub and Pool stocks it so you don't have to wait weeks for your spa to get back up and running.

     

    Product Specifications

    • Part Number: 33-53680-K
    • Also Known As: 53680 / X-P632
    • Manufacturer: Balboa Water Group
    • Type: Expander (Daughter) PCB — 2 Relay
    • Onboard Fuse: 30 Amp
    • Maximum Load: 12 Amp
    • Connector: Plug Molex Style
    • Pump Support: 2-Speed Pump (Pump 2 Sp)
    • Dimensions: 3.15" x 1.85" x 6"
    • Weight: Approx. 0.3 lbs
    • Warranty: 1-Year Factory Limited Warranty
    • UPC: 997847980230

     

    Compatible Control Systems

    The Balboa 33-53680-K Expander Board is designed for use with the following Balboa EL Series spa control systems:

    • Balboa EL2000
    • Balboa EL2001
    • Balboa EL8000

    Note: This board is mounted in addition to the main control board in these systems. If you are unsure whether this part is compatible with your specific hot tub setup, call our team at 1-855-248-0777 before ordering.

     

    Hot Tub Models That May Use This Part

    Many hot tub brands use Balboa EL Series control systems, which means the 33-53680-K expander board may be found in a wide range of models. These include, but are not limited to, spas manufactured by:

    • Sundance Spas
    • Jacuzzi
    • Cal Spas
    • Marquis Spas
    • Artesian Spas
    • Gatsby Spas
    • LA Spas
    • Coleman Spas
    • PDC Spas
    • Dimension One Spas

    Not sure if your hot tub uses this board? Check the label on your existing control board, refer to your owner's manual, or send us your make, model, and serial number at fixmytub@gmail.com and our team will help you confirm the right part.

     

    Why Order From Western Tub and Pool?

    • Genuine Balboa OEM part — not an aftermarket substitute
    • Expert support from a team that knows hot tub repair inside and out
    • Hard-to-find parts sourced and ready to ship
    • Personalized assistance — call, email, or send us photos and we'll help you identify the right component

     

    Frequently Asked Questions

    What does an expander board do?

    An expander board — also called a daughter board — connects to your main spa control board to add relay capacity. In this case, the 33-53680-K adds two relays, which allows your EL Series system to control additional pump functions, such as a 2-speed pump.

    How do I know if the 33-53680-K is the right board for my hot tub?

    The easiest way is to check the part number printed directly on your existing expander board. If it reads 33-53680-K, 53680, or X-P632, this is your board. Alternatively, you can email us a photo of your existing board and your hot tub's make, model, and serial number at fixmytub@gmail.com, and our team will verify compatibility for you.

    Can I install this board myself?

    This is rated as a complexity Level 5 installation. It requires specific electrical knowledge, tools, and spa repair experience. If you are not confident in your ability to safely troubleshoot and install a PCB replacement, we strongly recommend engaging a qualified hot tub technician. Improper installation voids the manufacturer's warranty, and PCBs cannot be returned or exchanged once installed.

    What is the warranty on this part?

    The 33-53680-K comes with a 1-year factory limited warranty from Balboa Water Group. Note that electrical or physical damage resulting from improper installation or incorrect PCB selection will void this warranty.

    Can I return this part if it doesn't fit?

    PCBs are non-returnable and non-exchangeable once opened or installed. If you are unsure about compatibility, please contact us before purchasing — we are happy to help you confirm the correct part number for your system.

    How can I order this part?

    You can call us directly at 1-855-248-0777, browse our online catalog, or email fixmytub@gmail.com with your part number, hot tub make, model, and serial number. Our team will get back to you promptly.

     

    Can't Find the Right Part?

    Don't let a missing part number hold up your repair. Our team at Western Tub and Pool specializes in hard-to-find hot tub parts and can help you identify exactly what you need.

    Here's what to send us:

    • Your hot tub's make and model
    • The serial number (usually on a label inside the equipment compartment)
    • A photo of your existing control board or the part you need to replace
    • Your known part number, if available

    Send everything to fixmytub@gmail.com and one of our specialists will get back to you with a solution.

     

    Get Your Spa Running Again — Shop and Order at Western Tub and Pool

    The Balboa 33-53680-K Expander Board is in stock and ready to ship. Don't spend another weekend without your hot tub.

    Call us: 1-855-248-0777
    Email us: fixmytub@gmail.com

    [Shop Our Full Balboa Circuit Board Catalog]

    Other Details

    Shipping , Returns & Exchanges We offer 30-day exchanges or store credit on eligible items. Please note that we do not provide refunds. Return Process: Customers are responsible for return shipping costs Items must be returned within 30 days of purchase Important Notes: All recycled items are final sale and cannot be returned or exchanged Items must be in original condition to qualify for exchange or store credit Electronic and electrical items should be installed by competent personnel . Warranty on these products when offered are scrutinized by the manufacturer and only approved by the manufacturer and deemed not to have been installed . As an international e-retailer and distributor, we work with manufacturers around the world. Please note that cross-border shipments may incur additional fees and tariffs imposed by your local government, which will be the responsibility of the package recipient

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