Tecmark Pressure Switch [SPNO 25A Plastic] (3113P) littlegiant and this Jacuzzi MD Series

and this Jacuzzi MD Series plug is designed for compatible 2 inch applications where the original plug has cracked

The SP1422D is a practical replacement for compatible Hayward pool systems that need renewed return-flow control and cleaner wall-fitting presentation

This replacement is especially useful when the original cable has become unreliable

Useful when replacing a worn or missing original rope eye

Supports targeted heater panel replacement

Tecmark Pressure Switch [SPNO 25A Plastic] (3113P) littlegiant and this Jacuzzi MD SeriesTecmark Pressure Switch [SPNO 25A Plastic] (3113P) 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