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) and may be accompanied by temperature swings. It’s crucial to avoid leaving your Softub plugged in while it experiences frequent on-and-off cycles. Failing to do so will result in the pump eventually failing to turn, however, it is not too late as long the display panel still turns on.
  • The pump comes on instantly and won’t turn off (it usually overheats the water).
  • The red heat light is on, but the pump does not turn on.

How can I get my Softub 9037620 circuit board repaired?

We recommend taking pictures or marking the wires before removing the board to 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 two business days of delivery to us.


12-month warranty for the problems listed above.

Additional information

Weight 0.75 lbs
Dimensions 5.5 × 3.5 × 2 in




Customer Reviews

Based on 138 reviews
Michael P.
Softub repair

We've owned our Soft Spa softub for just over 3 years, and after months of the pump cycling on and off every few minutes non-stop, we called the company and were told that we would need to ship the entire pump to them for repair. The cost of shipping and repair was ridiculous and a turn around time of potentially months drove us to search out other remedies. Your company repaired the motherboard and the time frame was less than 2 weeks. Not only was the price affordable, the system now works perfectly!! I would not recommend a soft spa purchase to anyone, but thanks to this company, we are now able to enjoy our soft tub again. Highly recommend this company. Seamless and amazing service from start to finish!!!

Patrick B.
Softub circuit board repair

I had all but given up getting my softub repaired when I came across your website; so glad I found it. The repair was quick and price was reasonable. Thanks again!

Peter A.

Dear LyraTronix,
Great Job! We are so happy to have our Soft Tub back in service! I had very low expectations that you would be able to repair our mother board. It was smoked. Literally! But back it came, looking good and even better, functioning perfectly! Thank you so much!

Michael F.

Quick turn around. So far tub works great

john r.
Softub circuit board repair

Working perfect since repaired for short cycling issue/running all the time for no reason. Turnaround was quick about a week.