Box shows wear as shown in photos. Thanks for looking and let me know if you have any questions. The Honeywell T87N1000 is a white, round, non-programmable mechanical thermostat designed for wall mounting. With a 3-wire configuration and low voltage power source, this thermostat is compatible with Honeywell brand products and features a digital control style. The thermostat has a 3.5-inch display size and offers one period per programmable day, making it a simple and efficient choice for controlling heating and cooling systems in your home. Manufactured in 2005, this thermostat is suitable for use with heat pumps and is equipped with temperature sensor technology for accurate readings.