Product Description

Restore Your Spa with the Balboa VS510DZ
Get your hot tub running like new again. The Balboa VS510DZ Circuit Board (33-55105-K) is the ultimate replacement part to ensure your spa operates smoothly and safely. Shop and order at Western tub and pool today.
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Reliable performance for your hot tub
When your hot tub breaks down, you need a replacement part you can trust. The Balboa VS510DZ Circuit Board is designed to bring your spa back to life, offering industry-leading reliability and precise control.
Advanced M7 technology
Equipped with cutting-edge M7 temperature and water flow sensing technology, this circuit board ensures your hot tub maintains the perfect climate without the need for additional external sensors.
Built for the Value Series
As a proud member of the Balboa Value Series family of circuit boards, the 55105 model guarantees premium manufacturing quality, offering long-lasting durability for your backyard oasis.
Expert assistance on standby
Finding the right hot tub parts can be frustrating. That is why our team is always ready to help you navigate our online catalogue. Call us for more information or assistance with these replacement hot tub repair parts and others at 1-855-248-0777.
Product specifications
To ensure this is the right fit for your spa, here are the technical details for the Balboa VS510DZ:
- Part Numbers: 33-55105-K, 55105, Base PCBA PN 55105
- System Model: VSP-VS510DZ-DCAH
- Technology: M7 temperature and flow sensors
- Dimensions & Weight: Standard Balboa VS series casing dimensions (approximately 11" x 5"). For exact shipping weights and packaging dimensions, please contact our support team.
Compatible hot tub models and controls
The Balboa VS510DZ Circuit Board 33-55105-K is incredibly versatile and is used in many models across the industry.
Compatible topside controls include:
- Balboa VL801D
- Select other Balboa Value Series controllers
Commonly used in hot tub models such as:
- Sunset Spas (Refresh model)
- VJA-Service (Dream 7)
- Coast Spas (as a compatible replacement board)
- Various other custom and aftermarket spa builds
Check here and our online catalogue or call to verify compatibility with your specific make and model.
Need hard to find product part assistance?
1. Locate your part number
Check your current circuit board for a sticker indicating the part number (look for 55105 or 33-55105-K).
2. Gather your spa details
Note down the make and model of the hot tub, as well as the serial number.
3. Snap a few pictures
Take clear pictures of your current circuit board and topside control panel.
4. Reach out to our team
Send us an email to fixmytub@gmail.com with your details, and our experts will match you with the exact part you need.
Frequently asked questions
How do I know if the Balboa VS510DZ is right for my hot tub?
The best way to confirm compatibility is by matching the part number (55105 or 33-55105-K) on your existing board. If you cannot find the number, email us pictures of your spa setup and we will identify it for you.
What if I cannot find the part I need in your online catalogue?
We specialize in hard to find product part assistance. If you do not see what you are looking for, send us an email at fixmytub@gmail.com or call 1-855-248-0777, and we will source the right part for your tub.
Does this board come with the topside control panel?
No, this listing is for the printed circuit board (PCB) only. However, it is fully compatible with controls like the VL801D.
Get your hot tub back in action
Don't let a faulty circuit board ruin your relaxation time. Shop and order at Western tub and pool to get the right parts, the first time.
[Call 1-855-248-0777 to order]
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