Blue 4", 5+1+1/5+2 Day, 2Ht/2Cl/Hp

The Emerson 1F85-0422 programmable thermostat features a large 4 square-inch digital display. This thermostat can easily be set up as either 5/1/1 day programmable 5/2 day programmable or non-programmable thermostat. This thermostat works with 2 heat/2 cool (or fewer) furnaces air conditioners and heat pump systems (for use on 24 volt and millivolt systems). Other features include furnace filter change reminder auto-changeover keypad lock and adjustable temperature display.