PCB, Balboa, 53544, 1 Speed Expander Board X-P : 53544

PCB, Balboa, 53544, 1 Speed Expander Board X-P This is the secondary board found in the VS510SZ & VS510DZ control systems Circuit Board Application: Balboa Water Group Circuit Board Model: X-P Circuit Board Type: New Manufacturers Part Number: 53544 Circuit Board Accessory: Daughter Board Replaces _53544,304314,33-0029B-K,53544,53544-01,9710-111,BB53544,Expander Board,