The Johnson Controls P100AP-9 is a heavy-duty encapsulated pressure control designed for direct-mount applications in commercial refrigeration and HVAC systems

eliminating the need for multiple stocking units and streamlining BAS (Building Automation System) integration

10" threshold

This rating indicates the factory-set delay timing

Frequent tripping typically indicates a serious combustion issue

Watts 0887291 Repair Kit The Johnson Controls P100AP-9 isThe Watts 0887291 RK009CK1 1 2" First Check Repair Kit is a field ready solution for maintaining Reduced Pressure Zone (RPZ) Assemblies within the Watts 009 Series and LF009 Series. Designed for 1 4" to 1 2" backflow preventers, this backflow preventer repair kit includes the essential check assembly and cover O ring required to restore first check functionality. When a device exhibits continuous dripping from the relief valve, it often signals debris