HONEYWELL Pro 4000 5-2 programmable digital thermostat 1 heat/1 cool white</br>Model - TH4110D1007</br>This is manufactured in United States</br>Weekday/Weekend programming - 5-2 (Weekdays?? Weekend) programming</br>Backlit digital display - both current and set temperatures are easy to read in various lighting conditions</br>Basic operation - easy-to-use slide switches allow you to select the heat or cool mode?? and operate the fan</br>Built in instructions - simple?? pull out instruction manual</br>Adaptive Intelligent Recovery - ensures programmed temperature is reached by programmed time</br></br>Product Description</br></br>Programmable thermostat provides electronic control of 24 vac conventional and heat pump systems (no auxiliary heat) single stage - heat/cool clear standard display with backlighting 5 - 2 day programming power source - hardwire?? battery (2-"alkaline batteries included) adjustable temperature differential adaptive intelligent recovery the Pro series provides programmable thermostats for 24 vac conventional and heat pump systems or 750 mv heating systems. If used as directed?? programmable thermostats can save up to 33% on annual heating and cooling costs.</br><br/>http://www.amazon.com/gp/product/B001RZ678Q  <b