Honeywell Electric Heat Thermostat, Programmable, 5-2 Day or 7 Day Programming, 120/240 Vac, 41-85 Degree Temperature Setting Range, Fan Forced Heater: Yes or No System Switching, SPST Switching, 0.27 Degree Accuracy, Triac Switch, White, Vertical Mounting, Pre Programmed Schedule, Battery Free, Early Start FUnction