Balboa Expansion Board - 2-wire plug - 1-relay - 53547
Balboa Expansion Board - 2-wire plug - 1-relay - 53547 is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Description
Description
Balboa Expansion PCB for spa controllers. This is the 2-wire version, with one relays May have part numbers 53547. Suits GS, GL, VS, EL and other controllers. comes with mounting kit.
Can run either of the following:
- single-speed pump
- blower
- 10A Max
B-53547, 53547
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