If you’re fortunate enough to escape for the winter, you don’t want to worry about your homes pipes freezing and causing damage while you’re gone! You can go away with confidence knowing that you have the Honeywell Winter Watchman Thermostat on duty. It will turn on a light in your home when the temperature reaches a pre-selected temperature, ranging from 35ºF to 60ºF, to alert your neighbors that there may be a problem. Whether you are a snowbird flying south for the winter or taking a hard earned vacation, your home will be safe under the watchful eye of the Honeywell Winter Watchman Thermostat.Features Turns on light alerting neighbors to low temperatures in an unoccupied home to help prevent freezing pipes and other damage Low temperature signal Range of 35°F to 60°F Specifications Type: Winter thermostat Height: 6.25" Width: 2.75" Length: 9" Voltage: 120V