Cal Spas ELE09100223 Printed Circuit Board chip # CS6200R1A
Balboa Part # 53991-03, 53990-02
Please match chip ID# to your old circuit board.
NOTE: The ELE09100223 has been discontinued and has been replaced with the ELE09100237 PCB. The newer replacement will be sent, which is an exact replacement.
(PCB are for warranty only and cannot be returned)