This genuine S1-025-39887-000 replacement part ensures the system meets original manufacturer delta-T and combustion efficiency specifications

Is the mounting strap adjustable

Using it in vacuum service may result in improper sealing or failure to open

allowing for accurate indoor or outdoor temperature feedback

The VAL8579 includes the integrated 30-inch capillary tube and sensing bulb

Johnson Controls V46AC-26 Valve Refrigerant This genuine S1-025-39887-000 replacement partThe Johnson Controls V46AC 26 is a professional grade 3 4" NPT pressure actuated water regulating valve engineered for high demand commercial refrigeration applications. This direct acting valve is designed specifically for systems utilizing non corrosive refrigerants, featuring a robust cast brass body to withstand rigorous mechanical stress. With an adjustable opening point range of 70 to 260 PSI, it provides precise head pressure control by