Replacement Balboa Circuit Board, SUV M7, Chip SUVR1. OEM part number 52532, revision 2.
SpaGuts P/N: 10-175-2532
Replacement board for the 52531 Balboa Control System. This circuit board is compatible with the 54135 Balboa Topside, 51225 Balboa Topside, 54251 Balboa Topside, 54094 Balboa Topside, the 32016 Balboa M7 Sensors, 58010 Heater Assembly, and the 30511 Copper Straps.
This circuit board also replaces the following Balboa boards: 52947 (Chip POLSUV), 52645 (Chip STD05), 52616 (MUST replace with new compatible topside panel), 52711 (Chip 137 SUV - MUST replace with new compatible topside panel), 52709 (Chip 135 SUV - MUST replace with new compatible topside panel), 53335 (Chip FREE20 SUV - MUST replace with new compatible topside panel), 52641 (Chip MAS260 - Only use if there is no circ pump), 52903 (Chip PHX05 - Only use if there is no stereo), 52940 (Only use if there is no stereo),
Circuit Board dimension: 9" L x 5.25" W
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This item comes with a 1-year limited warranty.
When selecting your spa circuit board, it’s critical that you go by part numbers and not appearances. The part number on a spa circuit board can be found on a white sticker located directly on the circuit board. Buy based on this part number. Do NOT purchase a hot tub circuit board just because it looks the same as the one you’re replacing. Spa circuit boards can look identical, but be programmed differently to work with different spa controllers and topside panels. Note that this circuit board requires field configuration to work with the existing spa components and compatible topside panels.