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![Tecmark Pressure Switch [Balboa 2 PSI] (3903-EADE) poolguard A properly selected Matrix treatment](https://cdn.shopify.com/s/files/1/1751/9347/files/47-319-3000_XL.jpg?v=1777962213)
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
A properly selected Matrix treatment product contributes to more intentional water-care routines and easier service planning
5 HP SVL56E-115 pump applications
along with the 4-pack format
The Grundfos 10-0138-K circulation pump is designed for compatible circulation applications and features 230V operation
Helps support easier service access
Tecmark Pressure Switch [Balboa 2 PSI] (3903-EADE) poolguard A properly selected Matrix treatmentTecmark Pressure Switch [Balboa 2 PSI] (3903 EADE) is a Tecmark replacement pressure switch used in compatible spa and hot tub control systems. Pressure switches help monitor water flow or pressure conditions so equipment can operate with the intended safety logic and control response. A failing or mismatched pressure switch can contribute to heating errors, equipment interruptions, or unreliable system operation. This replacement is intended for
