HTRC3NIFJS

Room Humidity/Temperature Transmitter, 3%, Concealed LCD, 4-20 mA output, Fan speed switch, Communication Jack (3.5 mm phono), Override switch (Includes OCC input) https://downloads.greystoneenergy.com/Submittals/PS-HTRCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-HTRCXXX.pdf