Products > Controllers > Temperature Controllers > Item # TC3YF-21R-N ProductsProducts ControllersControllers Temperature ControllersTemperature Controllers Item # TC3YF-21R-N Item # TC3YF-21R-N, 12 to 24 Volt (V) Direct Current (DC) Voltage Temperature Controller TC3YF-21R-N12 to 24 Volt (V) Direct Current (DC) Voltage Temperature Controller Request Information Email This Page Download PDF Download PDF Printable Page List Price $59.95 Downloads Brochure for 100 to 240 Volt (V) Alternating Current (AC) Voltage Temperature Controller (TC3YF-34R-R) Temp Control, W72 x H36mm, 3 digit display, compressor output, defrost output, NTC, 12-24VDC Unit of Measure Imperial Metric Both Specifications Brands N/A Autonics USA Width N/A 72 mm Height N/A 36 mm Dimensions N/A 72 x 36 mm Direct Current (DC) Voltage N/A 12 to 24 V Control Output N/A Compressor Defrost Output Type N/A Freezing/Defrost Sensor Input Type N/A NTC: Thermistor Weight N/A 1 lb