The TC500A-N utilizes Sylk bus and 10K Ohm NTC Type II sensors

Optimized for R410A: Calibrated for the high-pressure characteristics of modern R410A systems

As a veteran-grade HVAC induction motor

and resistive heating banks

For long 10-foot rigid probes

Cleveland Controls NS2-3055-01 Pressure Switch 320734-701 The TC500A-N utilizes Sylk busThe Cleveland Controls NS2 3055 01 Pressure Switch is designed for precise air pressure monitoring in HVAC, combustion air proving, and ventilation control applications. Rated at approximately 1. 00 0. 05" W. C., this HVAC pressure switch is commonly installed in furnaces, boilers, rooftop units, and air handling systems where accurate airflow verification is required for safe equipment operation. The integrated . 016" orifice helps stabilize pressure