Love® Digital Temperature Switch, Programmable Heat or Cooling, 16A SPDT @ 250 VAC Switch Output, Single Thermistor Input w/ TS series Probes, Ranges Available: -58 to 302 deg F or -50 to 150 Deg C, Power Supply Options: 12 VAC/VDC, 24 VAC/VDC, 110 VAC, 230 VAC