4 Heat/2 Cool High Resolution Digital Thermostat, Gas Electric or Heat Pump Control, Dual Fuel Capable, Simple as You Want Operation, Switch to Use as Programmable or Non-Programmable Stat, Adjustable Timers And Deadbands, Set Point Limiting, Simple-Stat Operation for Ease of Use, Fan Programmability, Ready for Use with Outdoor Sensor, Compatible with Wi-Fi Accessories, Volts: 24, Amps: 0.5, Hertz: 60, Overall Dims Dims: 4"H X 5-1/2"W X 1-1/8"D, Weight: 11.4oz, Made In China