Tecmark Pressure Switch [1-5 PSI Pilot Duty] (3037P) manifolds Designed for compatible internal valve-service

Designed for compatible internal valve-service applications

or no longer engages with the authority it once had

Useful when the motor is good but wet-end components are worn

Designed for compatible drain system applications

the impeller is one of the most important parts in the rebuild

Tecmark Pressure Switch [1-5 PSI Pilot Duty] (3037P) manifolds Designed for compatible internal valve-serviceTecmark Pressure Switch [1 5 PSI Pilot Duty] (3037P) 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