SPC01V03FJ

Room, Humidity transmitter c/w setpoint control, 0-5 Vdc or 0-10 Vdc output – Jumper selectable, 3%, Fan speed switch, Comm. Jack (3.5 mm phono) https://downloads.greystoneenergy.com/Submittals/PS-SPCXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-SPCXXX.pdf