TE200AD20LYAE

Room Temperature Sensor, 20,000 Ohm, NTC Thermistor, ?0.2 C, Yellow LED, External jack for remote system access (4-pin header) https://downloads.greystoneenergy.com/Submittals/PS-TE200ADXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-TE200ADXXX.pdf