This item cannot be shipped to the following state(s): GU,PR,VI
This SmartStat dual voltage programmable thermostat can be used with 120 volt and 240 volt floor heating systems. Includes an in-floor sensor and a digital display that indicates the exact floor temperature. It also features a manual set-back to a high and a low temperature level, and it features a built-in electric GFCI. The programmable function allows you up to 4 setting changes for each day of the week. For installations utilizing more than 240 square feet of electric radiant floor heating product, a Master Thermostat with Power Module or a Relay Contactor is also required.