Balboa Water Group
Balboa Water Group Circuit Board, Leisure Bay | 53409
Balboa Water Group Circuit Board, Leisure Bay | 53409
This item qualifies for free ground shipping.
In-stock orders usually leave in 1 to 2 business days, and faster delivery options appear at checkout.
Manuals, spec sheets and warranty for Balboa Water Group


Leisure Bay spa circuit board to get your spa control working again
A Balboa circuit board (PCB) listed for Leisure Bay 500S, S3 spas, part 53409.
Get a dead Leisure Bay spa control back on track with the Balboa 53409 circuit board. It is listed as a PCB for Leisure Bay 500S, S3, so match your model before you order. Questions? Call 631-678-6506.
How to choose and fit the Circuit Board, Leisure Bay
Find the model on your spa and confirm it matches Leisure Bay 500S, S3.
Compare part number 53409 to the number on your current board or in your spa paperwork.
Switch the spa off at the breaker before you open any panel or cabinet. Take a photo of every wire and connector before you unplug anything. Call 631-678-6506 if you want a second opinion.
Works on
Circuit Board, Leisure Bay questions and answers
What is the Balboa 53409?
It is a circuit board (PCB) listed for Leisure Bay 500S, S3.
Do I need a pro to replace it?
The board sits in the spa electrical system. Turn off power at the breaker and use a qualified spa technician if you are unsure.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Will it fit my spa?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.
