HATSPC55P1EF

High Accuracy Room Temperature Sensor w/ Setpoint Adjustment & LCD, 10,000 ohm, type 2, NTC thermistor, ?0.03 C, 20,000 – 30,000 ohms, 4 Pin molex external jack for communications, 5 position fan switch O/Auto/Low/Med/High https://downloads.greystoneenergy.com/Submittals/PS-HATSPCXXX.pdf