Description
The Honeywell C7021R2000 Duct Average Flexible Copper 12″ is a temperature sensing part designed to measure air temperature across ductwork in HVAC systems. This sensor features a 12-foot flexible copper averaging element and utilizes a 10K ohm NTC Type II thermistor, with an operating temperature range of approximately -40°F to 250°F for accurate air measurement. It does not include voltage, wattage, or RPM ratings, as it operated as a passive sensing component. Installed within air ducts or air handling units, it provides averaged temperature input to control systems, supporting stable regulation and coordinated system performance.
