
Master Spas - Circuit Board, Master Spa, MS1500 - X801096
This board may be marked V5500Z and P/N 22972_E2 COPYRIGHT 2014
V/N: 54353 / 54343
***Circuit boards cannot be returned after they have been installed. Please reach out to us for assistance if you are unsure as to which circuit board you require. Please reach out to us with your hot tubs make, model, and serial number, as well as any photos of the stickers on your existing control box and board. A photo of your existing topside panel would also be helpful.***
Incoming power and heater connection screws/nuts need to be tight and secure. (Heater Connection Screws/Nuts Torque Specs = 30-35 inch lbs.)

Older Copper Jumper Straps

Recommended Replacement Straps
This item has FREE SHIPPING
***This part will be shipped via FedEx/UPS only****
This item requires 3-5 business days to process and ship