Softub 9037620 Repair Service


This is a repair service for your defective Softub 9037620 circuit board. Please read the information below to learn more about the process.

SKU: 9037620 Category:


If your Softub 9037620 circuit board has any of the following problems, we can help.

  • The pump turns off and on frequently (short-cycling).
  • The pump comes on instantly, and it won’t turn off (usually overheats to max temp).
  • The red heat light stays on, but the jets do not come on.

How can I get my Softub 9037620 circuit board repaired?

We recommend that you take pictures or mark the wires before removing the board so that you will have a reference to re-install it.  Unplug each wire, then remove both screws (on top of the transformer), and gently lift the board one corner at a time from the metal enclosure. If any of the plastic mounts break, let us know how many you need in the order notes. Carefully package your part, do not include any other hardware, you will ship only the board (Version C-2013 as pictured). Place an order and our carrier will send a shipping label to your email by the next business day.

How long will it take

Transit time varies, however, we will repair your Softub 9037620 within four business days of delivery to us.


6-month warranty for the problems listed above.

Additional information

Weight 0.75 lbs
Dimensions 5.5 × 3.5 × 2 in




Customer Reviews

Based on 117 reviews
Chris B.
Soften pcb repair worked!

No complaints. Pretty quick turnaround and we have a hot tub back.

Warren H.
Fast, Accurate and Reasonable Softub Motherboard Repair

Our Softub recently started having trouble kicking the pump on, making a thumping noise. I searched the internet for solutions and found LyraTronix, a motherboard repair service. They had the solution to repair the motherboard. The cost was super reasonable and the fix was spot on. We shipped our motherboard in and had it back in less than 2 weeks. Popped the repaired motherboard in and it started right up. It’s been more than 3 weeks now with no problems. I highly recommend this softub motherboard repair service for anyone having issues with their softub pump trying to start up.

Raymond S.

Very pleased with the fast service, board works great, thank you very much

Angie B.
Softub mother board repair

I was extremely impressed by the prompt service I received. Within a week, I mailed, LyraTronux repaired, I received back. Softub up and running. I highly recommend them for circuit board repair.

Dave H.
Amazing service!

Our Softub started "short cycling" meaning it was running on and off way too frequently. The Softub service center suggested I send the power unit ($150) and wait a minimum of 16 weeks for a diagnosis. They would then replace the circuit board (~$500) and charge for service time. Luckily we learned about LyraTronix who offered circuit board repairs for a flat fee of $150. I'm not an electronics guy - but was able to remove the board without much trouble (take pictures!) and sent it to LyraTronix who had provided a shipping label.
Amazingly, I had the board back 4 days later and the Softub has been flawless ever since. This is a great company that probably saved me about $1000 and weeks of waiting. Five stars all the way!