This control box has been discontinued, use Alternate in "Related Items". It is a direct drop in.
Cal Spa Lite Leader 1500-2J Systems. Operates 2 pumps and a circulation pump. Heater assembly and sensors included.
Circuit Board Chip Number: 15002R1A
Balboa Water Group Number: 52938 / 52937
Cal Spa Number ELE09000203
It is very important that you do not order a circuit board based on looks, several boards look alike but have different software or chips. It is the chip that drives the board and gives it its unique functions. To correctly identify a circuit board the chip number should be used to identify it. It can be found on a white sticker near the center of the circuit board. Another number that is helpful in identifying a Balboa Water Group circuit board is the five digit number found on most boards (5****).