Johnson Controls P100CC-9 Pressure Control

The Johnson Controls P100CC-9 is a high-performance encapsulated pressure control designed for direct-mount installation in commercial refrigeration and HVAC systems. Built for reliability in demanding environments, this SPST pressure switch features an open on pressure rise action, calibrated to open at 275 PSIG and close at 175 PSIG. The automatic reset functionality ensures consistent system cycling without manual intervention, making it an ideal choice for condenser fan cycling and high-pressure safety limits. Its direct mount pressure switch design utilizes a 1/4 inch SAE female flare fitting with an integral Schrader valve depressor, allowing for rapid attachment to standard refrigeration pressure tap points. The inclusion of a protective conduit clamp and 120/240 Vac contact ratings allows this unit to handle both pilot duty and high-load motor applications. For technicians seeking a drop-in replacement, the P100CC-9 is identical to the P100CC-9C, offering the same tamper-proof factory calibration and durable open construction required for professional-grade maintenance and repair.

• Direct Mount Efficiency: Compact, lightweight design allows for installation directly onto refrigeration piping, minimizing space requirements and labor.
• Environmentally Sealed: The encapsulated, dust-tight switch protects internal components from ambient moisture and debris, ensuring repeatable performance.
• Broad Compatibility: Suitable for use with all common non-corrosive refrigerants, making it a versatile addition to any service truck.
• Heavy-Duty Electricals: Rated for up to 240 Vac, providing dependable On/Off pressure control for motors and pilot duty loads.

What is the difference between P100CC-9 and P100CC-9C?
These models are functionally identical and share the same technical specifications, pressure setpoints, and electrical ratings. The "C" suffix typically denotes packaging or specific distribution channels but does not affect performance or compatibility.

Can this control be used with R-410A systems?
As long as the system uses non-corrosive refrigerants and operates within the 175-275 PSIG range, the P100 series is compatible. However, always verify that your system?s maximum pressure does not exceed the control's burst rating.

Where should the pressure tap point be located?
For maximum longevity, install the control on the top side of the refrigerant line. This orientation helps prevent oil and sediment from accumulating inside the sensor housing.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.