Its push-on element design featuring a piston-type seal prevents air by-pass

following standard hydronic piping codes

and 42S-A low water cut-offs and pump controllers

With its compact DIN rail mount footprint—the smallest in the industry—it fits easily into crowded control panels

Automation Components Inc (ACI) A/CP-D-12-GD Thermistor 322055-301 Its push-on element design featuringThe 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