Dead-End Lock-Up: Provides a bubble-tight shut-off to protect downstream components from over-pressurization

System Efficiency: Maintains factory-spec refrigerant flow and distribution

The unit features jumper-selectable input timing and adjustable pressure ranges (0–10

following standard hydronic piping codes

making it ideal for standard zone control and intermittent flow management in HVAC systems

Automation Components Inc (ACI) A/CP-D-12-GD Thermistor 322055-301 Dead-End Lock-Up: Provides a bubble-tightThe Automation Components Inc (ACI) A CP D 12 GD Thermistor is a high precision duct temperature sensor engineered for HVAC Building Automation Systems (BAS) and light industrial environments. This 10K Ohm Type II thermistor features a negative temperature coefficient (NTC), ensuring reliable resistance temperature detector performance for air handling unit (AHU) monitoring and zone control applications. To ensure long term durability, the sensing