Balboa Pressure Switch [3A] [1/8" MPT] [SPST] (30408) marquisspas or legacy system design

or legacy system design

The SP1425S is a practical service part when a compatible Hayward system needs a floor return to restore dependable circulation support

Using the correct side-spout momentary format helps preserve both the physical layout and the control logic of the system

This Air Supply Galaxy Pro 1

Balboa Pressure Switch [3A] [1/8" MPT] [SPST] (30408) marquisspas or legacy system designA pressure switch helps the heating side of the system respond more predictably, and this Balboa Pressure Switch is designed for compatible 3A, 1 8 inch MPT, SPST applications where the original switch has become unreliable or no longer behaves the way it should. When a pressure switch begins to fail, heater related performance can feel inconsistent in a way that makes the whole spa seem less dependable. The 3A rating, 1 8 inch MPT connection, and