By Balboa


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Part # 9710-57

Manufacturer Code 51628

Alternate Part #'s 51628, LAS104R1A, 59-138-1672, BB51628

Product Description

LA Spas Replacement Board
Based on the Balboa Duplex Digital architecture

Balboa circuit boards are marked with a “Chip Number” that is located on a white label placed on the logic chip near the center of the board.

USES 30337  DUAL SENSOR (COMBINATION TEMP AND HI LIMIT)

240 VOLT TRANSFORMER 30274-2

120 VOLT TRANSFOMER  30274-1