Honeywell TH2110D1009 Pro 2000 Single Stage 1-Heat/Cool Thermostat N/A Imported 1 Heat, 1 Cool. Single Stage Dual Powered - Battery and/or Hardwire Backlit Display - Easy to read in various lighting conditions Simple-Set Programming - Basic operation makes it easy to set the heat, cool, fan, and program schedules that fit your lifestyle Adaptive Intelligence Recovery - Ensures that the programmed temperature is reached by the programmed time