Universal/Multi-Stage 300-Series Touchscreen Thermostat; Three Heat/Two Cool, Hardwired or Battery, 20 to 30VAC, 2-AA Battery, Bright 12 Square Inch Touchscreen Display, Choice of 7 Day, 5/1/1 Day, Programmable or Non-Programmable, Keypad Lockout Option, Setpoint Range: 45 to 99 Deg F. (7 to 32 Deg C), Suitable for Use with an Indoor or Outdoor Sensor, Dual Fuel Feature (Heat Pump Mode) Gas or Oil Heat, Millivolt Heat Only Systems - Floor or Wall Furnaces, Heat Only Systems, Electric Furnace, Terminals: B, O, Y2, Y, G, RC, RH, C, , S, -, W2, W/E, 6, L, Dims: 4-1/2"H X 6"W X 1-1/4"D, Color: White, Weight: 1.00Lb, Made In China, Mfg/Box, (Alt RUHCTST314UNMS)