Johnson Controls C450CCN-4 Control 318172-701 5" mounting base and standard

5" mounting base and standard 7/8" suction and 1/2" discharge sweat connections for straightforward integration into existing split systems or rooftop units

and KBN211

making it suitable for direct control of most fan motors and contactor coils

Connect a digital manometer to the sensing port to confirm the system is generating at least 3 inches of water column pressure

Nuzzle-Proof Mechanics: The specialized swivel joint allows livestock interaction with the float ball without stressing the valve seat or causing erratic water discharge

Johnson Controls C450CCN-4 Control 318172-701 5" mounting base and standardThe Johnson Controls C450CCN 4 is a versatile Standard Modular Control designed for high performance HVACR applications requiring precision and scalability. This unit serves as the direct replacement for the C450CCN 2, featuring a robust 4 button touchpad interface and a high visibility LCD for real time parameter monitoring. Engineered for dual stage control, it provides two SPDT line voltage relay outputs, making it ideal for managing complex