"T700 Platform: 7 day, 5/1/1, o"
Universal 2H/2C Conventional or 3H/2C Heat Pump3 Heat 2 Cool7 Day, 5/1/1 Programmable or Non-ProgrammableCompatible with Indoor Remote Sensor (R251S) or Outdoor Remote Sensor (R250S)6 sq. inch displayBlue backlightElectric or Gas configurableMounts on wall or junction boxBattery or 24v power