Balboa Circuit Board - X-P632 53680 Extender [2 Relays] (53680) topsideoverlays careful comparison of length

careful comparison of length

more understated trim appearance than a scalloped insert

It is a practical service option when restoring reliable heat in a compatible Balboa-style system requires this specific heater body size

pump response

The dark-grey finish keeps the visible result refined and modern

Balboa Circuit Board - X-P632 53680 Extender [2 Relays] (53680) topsideoverlays careful comparison of lengthExtension and relay boards are the kind of parts that make a spa control system more capable without replacing the entire platform around it. This X P632 extender board with two relays is designed to support compatible systems that need that added control capacity or functional extension in a cleaner, purpose built way. When an extender board fails, the symptoms can be frustrating because they often seem scattered. Certain accessories may stop