Built with a rugged forged brass body and a 3-wire floating signal actuator

Key Benefits Precision Sensitivity: The O60 series provides 10x the setting sensitivity of competing wide-range controls for tighter thermal regulation

The KMC Controls CSC-2017 is a high-performance pneumatic VAV reset volume controller engineered for precise airflow management in commercial HVAC systems

Does the 400R support a secondary water feeder

humidifiers (like the HE220 or HE260 series)

Johnson Controls S66AA-1 Control 30067439-890 Built with a rugged forgedThe Johnson Controls S66AA 1 is a professional grade electronic fan speed control designed for modulating condenser fan motors in HVACR systems. This motor controller operates on a multi tap voltage range of 120 277 Vac and accepts a 1 10 Vdc input signal or 20 30 Vac low voltage input to precisely manage head pressure. A critical field proven feature is the integrated hard start feature, which ensures the motor overcomes initial inertia by delivering