Tecmark Pressure Switch [SPNO 25A Plastic] (3113P) presairtrol 18V 10Ah configuration

18V 10Ah configuration

5" MIP x 1

1-1/2 inch SAE bottom connection

A control pack like this is useful because it organizes the core electrical and operational functions of the spa into one central system

A wire harness is useful because it connects multiple electrical components in an organized

Tecmark Pressure Switch [SPNO 25A Plastic] (3113P) presairtrol 18V 10Ah configurationTecmark 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