Honeywell C7021B2013 12" Duct Temperature Sensor 10K Ohms NTC Type II

The Honeywell C7021B2013 Duct Temperature Sensor with a length of 12 inches. It uses a Type II NTC thermistor with a nominal resistance of 10K Ohms. This sensor effectively determines the temperature of the air that passes through ducts, and gives feedback to the HVAC systems. Constant assessment of the temperature in the duct results into proper regulation of either heating or cooling processes taking place without wastage of energy and provision of conducive internal atmosphere. The small dimensions and high-strength housing of the sensor allow its use in residential, commercial, and industrial HVAC systems. Advantages of using this sensor include better system performance, better control of comfort, and possibly reduced energy costs.