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Balboa Exp. Board 2 Pump Relay (GS523DZ and older BP boards)

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Product Description

Box Quantity: 1. Dimensions: Length: 115 mm Height: 47 mm


Volts: 230 Hz: 50. Specifications: 2 x additional pump

Compatible With: As far as we know, works on GS523DZ and older BP PCBs (with black transformer) but may work with other GS models.


This PCB is used as a replacement for an existing PCB failure. This must not be fitted to any other device/product. This should be done by an experienced tradesman or a competent individual as a faulty install could result in board damage and invalidate the warranty.

Product Attributes
Brand : Balboa
Model / Series : GS
Product Type : Expander Board
Product Attributes
Brand : Balboa
Model / Series : GS
Product Type : Expander Board
Product Description

Box Quantity: 1. Dimensions: Length: 115 mm Height: 47 mm


Volts: 230 Hz: 50. Specifications: 2 x additional pump

Compatible With: As far as we know, works on GS523DZ and older BP PCBs (with black transformer) but may work with other GS models.


This PCB is used as a replacement for an existing PCB failure. This must not be fitted to any other device/product. This should be done by an experienced tradesman or a competent individual as a faulty install could result in board damage and invalidate the warranty.