United Electric (UE) P/N 1XSWHHTL2, -40 to 450 F Set Point Range, Local Stem Sensor, 6" Sensor Length, SPST 70-240 VAC at 0.15-10 A Switch, 4-Wire External Powered 70-240 VAC Supply Power, Programmable Over Entire Range Set Point and Deadband, Backlit LCD