Product New. Never used. Sealed box About this item Mechanical operation, non-programmable thermostat Bi-Metal Temperature Sensor 120 - 240 volt, 4 wire. Easy to install and use.Compatible with baseboards. Can control up to 5,280 Watts. Positive off Easy to install Economical choice for homeowners For use with electric baseboards, convectors and fan forced heaters, this thermostat is a practical option. It’s rugged, yet simple to install and economical in use. Use this option to replace virtually any two-wire or four-wire line voltage wall-mounted electric heating thermostat. Features Economical. Replace virtually any two-wire line voltage wall-mounted electric heating thermostat. Easy to install; 6" (150 mm) color-coded leads. Include long-lasting Micro Switch mechanism. Rugged, plastic mounting base and one-piece cover with vents. Ideally suited to new construction applications. Specifications Amps (120V): 22 Amps (208V): 22 Amps (240V): 22 Amps (277V): 19 Product New. Never used. Sealed box