Honeywell Overmolded Automatic Reset Thermostats, 2455RBV Series, 2455RBV04490026, Switch Type SPST, Automatic Reset, Close on Rise, Contact Type Silver Alloy, Ceramic Epoxy Overmold, 15 A/10 A, B220, T806, Operating Temperature 0 °C to 150 °C [32 °F to 302 °F], Open Temperature 60 °C [140 °F], Close Temperature 71.11 °C [160 °F], Open Tolerance 2.78 °C [5 °F], Close Tolerance 3.89 °C [7 °F]