45-100-4010 Spa Controller Pressure Switch, 2.0PSI, 4010P, White$$Garden & Patio

Fits most major brands of spa controllers that has a pressure switch installed on the heater Model 4010P, 25 amp at 250 Vac (inductive) Has a built-in snap-acting electrical switch for high voltage application Comes with 1-year limited , and is non-returnable