Rheem SP8293 Electric Thermostat Thermostat - electric Manufacturer: tod, Manufacturer series: 59T/66T, high limit control: manual reset, high limit setting (F): 190, high limit tolerance (F): +/- 5 Thermostat tolerance (F): +/- 5, thermostat differential (F): 17 to 27, thermostat contact configuration: SPDT