Honeywell Home RTH221B White 1 Week Programmable‎ Small Space Thermostat

New - never opened. Simply Programming - one program for the entire week, up to 4 periods per day. Set desired temps for 4 periods - wake, leave, return, and sleep. Precise temperature control of +/-1 Degree Fahrenheit for consistent comfort. Easy to read digital display - Fahrenheit or Celsius temperature, 12 or 24 hour clock. Do-it-yourself installation capability - compatible with heating, cooling and heat pump without auxiliary heat. Does not work with electric baseboard heat (120-240V) multistage HVAC systems.